annotate vakata-jstree-3.3.5/src/jstree.js @ 0:0358f6f78adf draft

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author mingchen0919
date Fri, 14 Dec 2018 00:40:15 -0500
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1 /*!
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2 * jsTree {{VERSION}}
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3 * http://jstree.com/
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4 *
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5 * Copyright (c) 2014 Ivan Bozhanov (http://vakata.com)
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6 *
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7 * Licensed same as jquery - under the terms of the MIT License
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8 * http://www.opensource.org/licenses/mit-license.php
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9 */
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10 /*!
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11 * if using jslint please allow for the jQuery global and use following options:
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12 * jslint: loopfunc: true, browser: true, ass: true, bitwise: true, continue: true, nomen: true, plusplus: true, regexp: true, unparam: true, todo: true, white: true
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13 */
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14 /*jshint -W083 */
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15 /*globals jQuery, define, module, exports, require, window, document, postMessage */
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16 (function (factory) {
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17 "use strict";
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18 if (typeof define === 'function' && define.amd) {
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19 define(['jquery'], factory);
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20 }
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21 else if(typeof module !== 'undefined' && module.exports) {
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22 module.exports = factory(require('jquery'));
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23 }
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24 else {
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25 factory(jQuery);
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26 }
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27 }(function ($, undefined) {
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28 "use strict";
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29
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30 // prevent another load? maybe there is a better way?
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31 if($.jstree) {
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32 return;
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33 }
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34
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35 /**
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36 * ### jsTree core functionality
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37 */
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38
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39 // internal variables
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40 var instance_counter = 0,
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41 ccp_node = false,
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42 ccp_mode = false,
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43 ccp_inst = false,
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44 themes_loaded = [],
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45 src = $('script:last').attr('src'),
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46 document = window.document; // local variable is always faster to access then a global
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47
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48 /**
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49 * holds all jstree related functions and variables, including the actual class and methods to create, access and manipulate instances.
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50 * @name $.jstree
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51 */
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52 $.jstree = {
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53 /**
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54 * specifies the jstree version in use
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55 * @name $.jstree.version
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56 */
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57 version : '{{VERSION}}',
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58 /**
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59 * holds all the default options used when creating new instances
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60 * @name $.jstree.defaults
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61 */
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62 defaults : {
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63 /**
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64 * configure which plugins will be active on an instance. Should be an array of strings, where each element is a plugin name. The default is `[]`
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65 * @name $.jstree.defaults.plugins
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66 */
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67 plugins : []
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68 },
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69 /**
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70 * stores all loaded jstree plugins (used internally)
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71 * @name $.jstree.plugins
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72 */
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73 plugins : {},
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74 path : src && src.indexOf('/') !== -1 ? src.replace(/\/[^\/]+$/,'') : '',
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75 idregex : /[\\:&!^|()\[\]<>@*'+~#";.,=\- \/${}%?`]/g,
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76 root : '#'
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77 };
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78
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79 /**
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80 * creates a jstree instance
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81 * @name $.jstree.create(el [, options])
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82 * @param {DOMElement|jQuery|String} el the element to create the instance on, can be jQuery extended or a selector
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83 * @param {Object} options options for this instance (extends `$.jstree.defaults`)
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84 * @return {jsTree} the new instance
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85 */
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86 $.jstree.create = function (el, options) {
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87 var tmp = new $.jstree.core(++instance_counter),
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88 opt = options;
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89 options = $.extend(true, {}, $.jstree.defaults, options);
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90 if(opt && opt.plugins) {
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91 options.plugins = opt.plugins;
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92 }
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93 $.each(options.plugins, function (i, k) {
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94 if(i !== 'core') {
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95 tmp = tmp.plugin(k, options[k]);
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96 }
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97 });
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98 $(el).data('jstree', tmp);
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99 tmp.init(el, options);
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100 return tmp;
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101 };
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102 /**
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103 * remove all traces of jstree from the DOM and destroy all instances
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104 * @name $.jstree.destroy()
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105 */
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106 $.jstree.destroy = function () {
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107 $('.jstree:jstree').jstree('destroy');
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108 $(document).off('.jstree');
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109 };
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110 /**
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111 * the jstree class constructor, used only internally
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112 * @private
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113 * @name $.jstree.core(id)
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114 * @param {Number} id this instance's index
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115 */
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116 $.jstree.core = function (id) {
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117 this._id = id;
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118 this._cnt = 0;
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119 this._wrk = null;
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120 this._data = {
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121 core : {
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122 themes : {
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123 name : false,
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124 dots : false,
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125 icons : false,
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126 ellipsis : false
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127 },
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128 selected : [],
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129 last_error : {},
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130 working : false,
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131 worker_queue : [],
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132 focused : null
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133 }
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134 };
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135 };
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136 /**
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137 * get a reference to an existing instance
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138 *
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139 * __Examples__
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140 *
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141 * // provided a container with an ID of "tree", and a nested node with an ID of "branch"
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142 * // all of there will return the same instance
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143 * $.jstree.reference('tree');
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144 * $.jstree.reference('#tree');
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145 * $.jstree.reference($('#tree'));
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146 * $.jstree.reference(document.getElementByID('tree'));
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147 * $.jstree.reference('branch');
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148 * $.jstree.reference('#branch');
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149 * $.jstree.reference($('#branch'));
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150 * $.jstree.reference(document.getElementByID('branch'));
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151 *
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152 * @name $.jstree.reference(needle)
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153 * @param {DOMElement|jQuery|String} needle
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154 * @return {jsTree|null} the instance or `null` if not found
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155 */
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156 $.jstree.reference = function (needle) {
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157 var tmp = null,
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158 obj = null;
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159 if(needle && needle.id && (!needle.tagName || !needle.nodeType)) { needle = needle.id; }
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160
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161 if(!obj || !obj.length) {
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162 try { obj = $(needle); } catch (ignore) { }
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163 }
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164 if(!obj || !obj.length) {
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165 try { obj = $('#' + needle.replace($.jstree.idregex,'\\$&')); } catch (ignore) { }
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166 }
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167 if(obj && obj.length && (obj = obj.closest('.jstree')).length && (obj = obj.data('jstree'))) {
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168 tmp = obj;
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169 }
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170 else {
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171 $('.jstree').each(function () {
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172 var inst = $(this).data('jstree');
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173 if(inst && inst._model.data[needle]) {
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174 tmp = inst;
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175 return false;
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176 }
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177 });
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178 }
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179 return tmp;
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180 };
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181 /**
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182 * Create an instance, get an instance or invoke a command on a instance.
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183 *
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184 * If there is no instance associated with the current node a new one is created and `arg` is used to extend `$.jstree.defaults` for this new instance. There would be no return value (chaining is not broken).
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185 *
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186 * If there is an existing instance and `arg` is a string the command specified by `arg` is executed on the instance, with any additional arguments passed to the function. If the function returns a value it will be returned (chaining could break depending on function).
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187 *
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188 * If there is an existing instance and `arg` is not a string the instance itself is returned (similar to `$.jstree.reference`).
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189 *
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190 * In any other case - nothing is returned and chaining is not broken.
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191 *
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192 * __Examples__
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193 *
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194 * $('#tree1').jstree(); // creates an instance
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195 * $('#tree2').jstree({ plugins : [] }); // create an instance with some options
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196 * $('#tree1').jstree('open_node', '#branch_1'); // call a method on an existing instance, passing additional arguments
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197 * $('#tree2').jstree(); // get an existing instance (or create an instance)
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198 * $('#tree2').jstree(true); // get an existing instance (will not create new instance)
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199 * $('#branch_1').jstree().select_node('#branch_1'); // get an instance (using a nested element and call a method)
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200 *
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201 * @name $().jstree([arg])
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202 * @param {String|Object} arg
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203 * @return {Mixed}
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204 */
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205 $.fn.jstree = function (arg) {
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206 // check for string argument
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207 var is_method = (typeof arg === 'string'),
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208 args = Array.prototype.slice.call(arguments, 1),
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209 result = null;
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210 if(arg === true && !this.length) { return false; }
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211 this.each(function () {
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212 // get the instance (if there is one) and method (if it exists)
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213 var instance = $.jstree.reference(this),
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214 method = is_method && instance ? instance[arg] : null;
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215 // if calling a method, and method is available - execute on the instance
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216 result = is_method && method ?
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217 method.apply(instance, args) :
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218 null;
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219 // if there is no instance and no method is being called - create one
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220 if(!instance && !is_method && (arg === undefined || $.isPlainObject(arg))) {
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221 $.jstree.create(this, arg);
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222 }
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223 // if there is an instance and no method is called - return the instance
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224 if( (instance && !is_method) || arg === true ) {
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225 result = instance || false;
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226 }
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227 // if there was a method call which returned a result - break and return the value
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228 if(result !== null && result !== undefined) {
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229 return false;
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230 }
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231 });
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232 // if there was a method call with a valid return value - return that, otherwise continue the chain
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233 return result !== null && result !== undefined ?
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234 result : this;
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235 };
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236 /**
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237 * used to find elements containing an instance
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238 *
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239 * __Examples__
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240 *
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241 * $('div:jstree').each(function () {
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242 * $(this).jstree('destroy');
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243 * });
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244 *
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245 * @name $(':jstree')
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246 * @return {jQuery}
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247 */
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248 $.expr.pseudos.jstree = $.expr.createPseudo(function(search) {
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249 return function(a) {
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250 return $(a).hasClass('jstree') &&
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251 $(a).data('jstree') !== undefined;
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252 };
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253 });
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254
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255 /**
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256 * stores all defaults for the core
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257 * @name $.jstree.defaults.core
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258 */
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259 $.jstree.defaults.core = {
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260 /**
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261 * data configuration
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262 *
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263 * If left as `false` the HTML inside the jstree container element is used to populate the tree (that should be an unordered list with list items).
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264 *
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265 * You can also pass in a HTML string or a JSON array here.
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266 *
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267 * It is possible to pass in a standard jQuery-like AJAX config and jstree will automatically determine if the response is JSON or HTML and use that to populate the tree.
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268 * In addition to the standard jQuery ajax options here you can suppy functions for `data` and `url`, the functions will be run in the current instance's scope and a param will be passed indicating which node is being loaded, the return value of those functions will be used.
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269 *
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270 * The last option is to specify a function, that function will receive the node being loaded as argument and a second param which is a function which should be called with the result.
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271 *
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272 * __Examples__
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273 *
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274 * // AJAX
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275 * $('#tree').jstree({
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276 * 'core' : {
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277 * 'data' : {
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278 * 'url' : '/get/children/',
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279 * 'data' : function (node) {
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280 * return { 'id' : node.id };
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281 * }
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282 * }
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283 * });
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284 *
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285 * // direct data
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286 * $('#tree').jstree({
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287 * 'core' : {
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288 * 'data' : [
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289 * 'Simple root node',
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290 * {
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291 * 'id' : 'node_2',
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292 * 'text' : 'Root node with options',
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293 * 'state' : { 'opened' : true, 'selected' : true },
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294 * 'children' : [ { 'text' : 'Child 1' }, 'Child 2']
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295 * }
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296 * ]
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297 * }
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298 * });
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299 *
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300 * // function
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301 * $('#tree').jstree({
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302 * 'core' : {
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303 * 'data' : function (obj, callback) {
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304 * callback.call(this, ['Root 1', 'Root 2']);
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305 * }
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306 * });
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307 *
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308 * @name $.jstree.defaults.core.data
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309 */
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310 data : false,
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311 /**
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312 * configure the various strings used throughout the tree
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313 *
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314 * You can use an object where the key is the string you need to replace and the value is your replacement.
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315 * Another option is to specify a function which will be called with an argument of the needed string and should return the replacement.
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316 * If left as `false` no replacement is made.
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317 *
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318 * __Examples__
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319 *
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320 * $('#tree').jstree({
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321 * 'core' : {
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322 * 'strings' : {
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323 * 'Loading ...' : 'Please wait ...'
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324 * }
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325 * }
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326 * });
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327 *
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328 * @name $.jstree.defaults.core.strings
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329 */
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330 strings : false,
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331 /**
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332 * determines what happens when a user tries to modify the structure of the tree
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333 * If left as `false` all operations like create, rename, delete, move or copy are prevented.
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334 * You can set this to `true` to allow all interactions or use a function to have better control.
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335 *
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336 * __Examples__
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337 *
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338 * $('#tree').jstree({
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339 * 'core' : {
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340 * 'check_callback' : function (operation, node, node_parent, node_position, more) {
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341 * // operation can be 'create_node', 'rename_node', 'delete_node', 'move_node', 'copy_node' or 'edit'
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342 * // in case of 'rename_node' node_position is filled with the new node name
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343 * return operation === 'rename_node' ? true : false;
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344 * }
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345 * }
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346 * });
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347 *
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348 * @name $.jstree.defaults.core.check_callback
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349 */
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350 check_callback : false,
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351 /**
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352 * a callback called with a single object parameter in the instance's scope when something goes wrong (operation prevented, ajax failed, etc)
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353 * @name $.jstree.defaults.core.error
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354 */
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355 error : $.noop,
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356 /**
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357 * the open / close animation duration in milliseconds - set this to `false` to disable the animation (default is `200`)
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358 * @name $.jstree.defaults.core.animation
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359 */
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360 animation : 200,
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361 /**
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362 * a boolean indicating if multiple nodes can be selected
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363 * @name $.jstree.defaults.core.multiple
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364 */
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365 multiple : true,
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366 /**
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367 * theme configuration object
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368 * @name $.jstree.defaults.core.themes
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369 */
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370 themes : {
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371 /**
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372 * the name of the theme to use (if left as `false` the default theme is used)
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373 * @name $.jstree.defaults.core.themes.name
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374 */
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375 name : false,
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376 /**
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377 * the URL of the theme's CSS file, leave this as `false` if you have manually included the theme CSS (recommended). You can set this to `true` too which will try to autoload the theme.
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378 * @name $.jstree.defaults.core.themes.url
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379 */
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380 url : false,
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381 /**
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382 * the location of all jstree themes - only used if `url` is set to `true`
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383 * @name $.jstree.defaults.core.themes.dir
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384 */
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385 dir : false,
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386 /**
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387 * a boolean indicating if connecting dots are shown
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388 * @name $.jstree.defaults.core.themes.dots
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389 */
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390 dots : true,
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391 /**
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392 * a boolean indicating if node icons are shown
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393 * @name $.jstree.defaults.core.themes.icons
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394 */
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395 icons : true,
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396 /**
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397 * a boolean indicating if node ellipsis should be shown - this only works with a fixed with on the container
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398 * @name $.jstree.defaults.core.themes.ellipsis
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399 */
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400 ellipsis : false,
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401 /**
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402 * a boolean indicating if the tree background is striped
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403 * @name $.jstree.defaults.core.themes.stripes
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404 */
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405 stripes : false,
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406 /**
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407 * a string (or boolean `false`) specifying the theme variant to use (if the theme supports variants)
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408 * @name $.jstree.defaults.core.themes.variant
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409 */
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410 variant : false,
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411 /**
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412 * a boolean specifying if a reponsive version of the theme should kick in on smaller screens (if the theme supports it). Defaults to `false`.
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413 * @name $.jstree.defaults.core.themes.responsive
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414 */
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415 responsive : false
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416 },
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417 /**
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418 * if left as `true` all parents of all selected nodes will be opened once the tree loads (so that all selected nodes are visible to the user)
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419 * @name $.jstree.defaults.core.expand_selected_onload
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420 */
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421 expand_selected_onload : true,
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422 /**
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423 * if left as `true` web workers will be used to parse incoming JSON data where possible, so that the UI will not be blocked by large requests. Workers are however about 30% slower. Defaults to `true`
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424 * @name $.jstree.defaults.core.worker
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425 */
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426 worker : true,
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427 /**
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428 * Force node text to plain text (and escape HTML). Defaults to `false`
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429 * @name $.jstree.defaults.core.force_text
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430 */
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431 force_text : false,
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432 /**
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433 * Should the node should be toggled if the text is double clicked . Defaults to `true`
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434 * @name $.jstree.defaults.core.dblclick_toggle
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435 */
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436 dblclick_toggle : true,
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437 /**
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438 * Should the loaded nodes be part of the state. Defaults to `false`
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439 * @name $.jstree.defaults.core.loaded_state
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440 */
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441 loaded_state : false,
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442 /**
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443 * Should the last active node be focused when the tree container is blurred and the focused again. This helps working with screen readers. Defaults to `true`
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444 * @name $.jstree.defaults.core.restore_focus
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445 */
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446 restore_focus : true,
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447 /**
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448 * Default keyboard shortcuts (an object where each key is the button name or combo - like 'enter', 'ctrl-space', 'p', etc and the value is the function to execute in the instance's scope)
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449 * @name $.jstree.defaults.core.keyboard
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450 */
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451 keyboard : {
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452 'ctrl-space': function (e) {
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453 // aria defines space only with Ctrl
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454 e.type = "click";
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455 $(e.currentTarget).trigger(e);
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456 },
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457 'enter': function (e) {
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458 // enter
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459 e.type = "click";
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460 $(e.currentTarget).trigger(e);
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461 },
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462 'left': function (e) {
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463 // left
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464 e.preventDefault();
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465 if(this.is_open(e.currentTarget)) {
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466 this.close_node(e.currentTarget);
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467 }
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468 else {
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469 var o = this.get_parent(e.currentTarget);
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470 if(o && o.id !== $.jstree.root) { this.get_node(o, true).children('.jstree-anchor').focus(); }
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471 }
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472 },
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473 'up': function (e) {
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474 // up
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475 e.preventDefault();
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476 var o = this.get_prev_dom(e.currentTarget);
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477 if(o && o.length) { o.children('.jstree-anchor').focus(); }
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478 },
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479 'right': function (e) {
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480 // right
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481 e.preventDefault();
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482 if(this.is_closed(e.currentTarget)) {
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483 this.open_node(e.currentTarget, function (o) { this.get_node(o, true).children('.jstree-anchor').focus(); });
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484 }
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485 else if (this.is_open(e.currentTarget)) {
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486 var o = this.get_node(e.currentTarget, true).children('.jstree-children')[0];
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487 if(o) { $(this._firstChild(o)).children('.jstree-anchor').focus(); }
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488 }
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489 },
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490 'down': function (e) {
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491 // down
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492 e.preventDefault();
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493 var o = this.get_next_dom(e.currentTarget);
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494 if(o && o.length) { o.children('.jstree-anchor').focus(); }
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495 },
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496 '*': function (e) {
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497 // aria defines * on numpad as open_all - not very common
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498 this.open_all();
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499 },
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500 'home': function (e) {
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501 // home
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502 e.preventDefault();
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503 var o = this._firstChild(this.get_container_ul()[0]);
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504 if(o) { $(o).children('.jstree-anchor').filter(':visible').focus(); }
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505 },
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506 'end': function (e) {
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507 // end
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508 e.preventDefault();
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509 this.element.find('.jstree-anchor').filter(':visible').last().focus();
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510 },
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511 'f2': function (e) {
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512 // f2 - safe to include - if check_callback is false it will fail
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513 e.preventDefault();
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514 this.edit(e.currentTarget);
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515 }
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516 }
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517 };
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518 $.jstree.core.prototype = {
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519 /**
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520 * used to decorate an instance with a plugin. Used internally.
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521 * @private
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522 * @name plugin(deco [, opts])
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523 * @param {String} deco the plugin to decorate with
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524 * @param {Object} opts options for the plugin
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525 * @return {jsTree}
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526 */
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527 plugin : function (deco, opts) {
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528 var Child = $.jstree.plugins[deco];
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529 if(Child) {
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530 this._data[deco] = {};
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531 Child.prototype = this;
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532 return new Child(opts, this);
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533 }
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534 return this;
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535 },
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536 /**
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537 * initialize the instance. Used internally.
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538 * @private
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539 * @name init(el, optons)
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540 * @param {DOMElement|jQuery|String} el the element we are transforming
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541 * @param {Object} options options for this instance
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542 * @trigger init.jstree, loading.jstree, loaded.jstree, ready.jstree, changed.jstree
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543 */
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544 init : function (el, options) {
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545 this._model = {
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546 data : {},
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547 changed : [],
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548 force_full_redraw : false,
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549 redraw_timeout : false,
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550 default_state : {
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551 loaded : true,
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552 opened : false,
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553 selected : false,
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554 disabled : false
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555 }
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556 };
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557 this._model.data[$.jstree.root] = {
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558 id : $.jstree.root,
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559 parent : null,
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560 parents : [],
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561 children : [],
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562 children_d : [],
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563 state : { loaded : false }
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564 };
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565
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566 this.element = $(el).addClass('jstree jstree-' + this._id);
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567 this.settings = options;
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568
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569 this._data.core.ready = false;
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570 this._data.core.loaded = false;
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571 this._data.core.rtl = (this.element.css("direction") === "rtl");
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572 this.element[this._data.core.rtl ? 'addClass' : 'removeClass']("jstree-rtl");
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573 this.element.attr('role','tree');
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574 if(this.settings.core.multiple) {
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575 this.element.attr('aria-multiselectable', true);
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576 }
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577 if(!this.element.attr('tabindex')) {
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578 this.element.attr('tabindex','0');
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579 }
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580
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581 this.bind();
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582 /**
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583 * triggered after all events are bound
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584 * @event
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585 * @name init.jstree
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586 */
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587 this.trigger("init");
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588
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589 this._data.core.original_container_html = this.element.find(" > ul > li").clone(true);
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590 this._data.core.original_container_html
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591 .find("li").addBack()
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592 .contents().filter(function() {
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593 return this.nodeType === 3 && (!this.nodeValue || /^\s+$/.test(this.nodeValue));
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594 })
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595 .remove();
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596 this.element.html("<"+"ul class='jstree-container-ul jstree-children' role='group'><"+"li id='j"+this._id+"_loading' class='jstree-initial-node jstree-loading jstree-leaf jstree-last' role='tree-item'><i class='jstree-icon jstree-ocl'></i><"+"a class='jstree-anchor' href='#'><i class='jstree-icon jstree-themeicon-hidden'></i>" + this.get_string("Loading ...") + "</a></li></ul>");
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597 this.element.attr('aria-activedescendant','j' + this._id + '_loading');
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598 this._data.core.li_height = this.get_container_ul().children("li").first().outerHeight() || 24;
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599 this._data.core.node = this._create_prototype_node();
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600 /**
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601 * triggered after the loading text is shown and before loading starts
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602 * @event
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603 * @name loading.jstree
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604 */
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605 this.trigger("loading");
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606 this.load_node($.jstree.root);
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607 },
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608 /**
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609 * destroy an instance
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610 * @name destroy()
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611 * @param {Boolean} keep_html if not set to `true` the container will be emptied, otherwise the current DOM elements will be kept intact
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612 */
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613 destroy : function (keep_html) {
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614 /**
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615 * triggered before the tree is destroyed
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616 * @event
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617 * @name destroy.jstree
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618 */
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619 this.trigger("destroy");
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620 if(this._wrk) {
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621 try {
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622 window.URL.revokeObjectURL(this._wrk);
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623 this._wrk = null;
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624 }
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625 catch (ignore) { }
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626 }
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627 if(!keep_html) { this.element.empty(); }
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628 this.teardown();
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629 },
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630 /**
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631 * Create a prototype node
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632 * @name _create_prototype_node()
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633 * @return {DOMElement}
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634 */
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635 _create_prototype_node : function () {
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636 var _node = document.createElement('LI'), _temp1, _temp2;
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637 _node.setAttribute('role', 'treeitem');
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638 _temp1 = document.createElement('I');
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639 _temp1.className = 'jstree-icon jstree-ocl';
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640 _temp1.setAttribute('role', 'presentation');
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641 _node.appendChild(_temp1);
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642 _temp1 = document.createElement('A');
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643 _temp1.className = 'jstree-anchor';
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644 _temp1.setAttribute('href','#');
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645 _temp1.setAttribute('tabindex','-1');
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646 _temp2 = document.createElement('I');
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647 _temp2.className = 'jstree-icon jstree-themeicon';
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648 _temp2.setAttribute('role', 'presentation');
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649 _temp1.appendChild(_temp2);
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650 _node.appendChild(_temp1);
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651 _temp1 = _temp2 = null;
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652
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653 return _node;
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654 },
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655 _kbevent_to_func : function (e) {
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656 var keys = {
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657 8: "Backspace", 9: "Tab", 13: "Return", 19: "Pause", 27: "Esc",
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658 32: "Space", 33: "PageUp", 34: "PageDown", 35: "End", 36: "Home",
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659 37: "Left", 38: "Up", 39: "Right", 40: "Down", 44: "Print", 45: "Insert",
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660 46: "Delete", 96: "Numpad0", 97: "Numpad1", 98: "Numpad2", 99 : "Numpad3",
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661 100: "Numpad4", 101: "Numpad5", 102: "Numpad6", 103: "Numpad7",
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662 104: "Numpad8", 105: "Numpad9", '-13': "NumpadEnter", 112: "F1",
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663 113: "F2", 114: "F3", 115: "F4", 116: "F5", 117: "F6", 118: "F7",
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664 119: "F8", 120: "F9", 121: "F10", 122: "F11", 123: "F12", 144: "Numlock",
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665 145: "Scrolllock", 16: 'Shift', 17: 'Ctrl', 18: 'Alt',
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666 48: '0', 49: '1', 50: '2', 51: '3', 52: '4', 53: '5',
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667 54: '6', 55: '7', 56: '8', 57: '9', 59: ';', 61: '=', 65: 'a',
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668 66: 'b', 67: 'c', 68: 'd', 69: 'e', 70: 'f', 71: 'g', 72: 'h',
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669 73: 'i', 74: 'j', 75: 'k', 76: 'l', 77: 'm', 78: 'n', 79: 'o',
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670 80: 'p', 81: 'q', 82: 'r', 83: 's', 84: 't', 85: 'u', 86: 'v',
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671 87: 'w', 88: 'x', 89: 'y', 90: 'z', 107: '+', 109: '-', 110: '.',
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672 186: ';', 187: '=', 188: ',', 189: '-', 190: '.', 191: '/', 192: '`',
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673 219: '[', 220: '\\',221: ']', 222: "'", 111: '/', 106: '*', 173: '-'
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674 };
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675 var parts = [];
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676 if (e.ctrlKey) { parts.push('ctrl'); }
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677 if (e.altKey) { parts.push('alt'); }
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678 if (e.shiftKey) { parts.push('shift'); }
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679 parts.push(keys[e.which] || e.which);
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680 parts = parts.sort().join('-').toLowerCase();
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681
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682 var kb = this.settings.core.keyboard, i, tmp;
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683 for (i in kb) {
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684 if (kb.hasOwnProperty(i)) {
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685 tmp = i;
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686 if (tmp !== '-' && tmp !== '+') {
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687 tmp = tmp.replace('--', '-MINUS').replace('+-', '-MINUS').replace('++', '-PLUS').replace('-+', '-PLUS');
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688 tmp = tmp.split(/-|\+/).sort().join('-').replace('MINUS', '-').replace('PLUS', '+').toLowerCase();
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689 }
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690 if (tmp === parts) {
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691 return kb[i];
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692 }
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693 }
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694 }
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695 return null;
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696 },
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697 /**
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698 * part of the destroying of an instance. Used internally.
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699 * @private
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700 * @name teardown()
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701 */
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702 teardown : function () {
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703 this.unbind();
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704 this.element
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705 .removeClass('jstree')
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706 .removeData('jstree')
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707 .find("[class^='jstree']")
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708 .addBack()
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709 .attr("class", function () { return this.className.replace(/jstree[^ ]*|$/ig,''); });
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710 this.element = null;
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711 },
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712 /**
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713 * bind all events. Used internally.
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714 * @private
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715 * @name bind()
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716 */
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717 bind : function () {
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diff changeset
718 var word = '',
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diff changeset
719 tout = null,
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diff changeset
720 was_click = 0;
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diff changeset
721 this.element
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diff changeset
722 .on("dblclick.jstree", function (e) {
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parents:
diff changeset
723 if(e.target.tagName && e.target.tagName.toLowerCase() === "input") { return true; }
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diff changeset
724 if(document.selection && document.selection.empty) {
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diff changeset
725 document.selection.empty();
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diff changeset
726 }
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727 else {
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728 if(window.getSelection) {
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diff changeset
729 var sel = window.getSelection();
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diff changeset
730 try {
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diff changeset
731 sel.removeAllRanges();
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diff changeset
732 sel.collapse();
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diff changeset
733 } catch (ignore) { }
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diff changeset
734 }
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735 }
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736 })
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737 .on("mousedown.jstree", $.proxy(function (e) {
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738 if(e.target === this.element[0]) {
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diff changeset
739 e.preventDefault(); // prevent losing focus when clicking scroll arrows (FF, Chrome)
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diff changeset
740 was_click = +(new Date()); // ie does not allow to prevent losing focus
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741 }
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diff changeset
742 }, this))
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diff changeset
743 .on("mousedown.jstree", ".jstree-ocl", function (e) {
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diff changeset
744 e.preventDefault(); // prevent any node inside from losing focus when clicking the open/close icon
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745 })
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746 .on("click.jstree", ".jstree-ocl", $.proxy(function (e) {
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diff changeset
747 this.toggle_node(e.target);
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748 }, this))
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diff changeset
749 .on("dblclick.jstree", ".jstree-anchor", $.proxy(function (e) {
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750 if(e.target.tagName && e.target.tagName.toLowerCase() === "input") { return true; }
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751 if(this.settings.core.dblclick_toggle) {
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752 this.toggle_node(e.target);
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753 }
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754 }, this))
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755 .on("click.jstree", ".jstree-anchor", $.proxy(function (e) {
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diff changeset
756 e.preventDefault();
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diff changeset
757 if(e.currentTarget !== document.activeElement) { $(e.currentTarget).focus(); }
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758 this.activate_node(e.currentTarget, e);
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diff changeset
759 }, this))
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diff changeset
760 .on('keydown.jstree', '.jstree-anchor', $.proxy(function (e) {
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761 if(e.target.tagName && e.target.tagName.toLowerCase() === "input") { return true; }
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diff changeset
762 if(this._data.core.rtl) {
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763 if(e.which === 37) { e.which = 39; }
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764 else if(e.which === 39) { e.which = 37; }
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765 }
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766 var f = this._kbevent_to_func(e);
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767 if (f) {
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768 var r = f.call(this, e);
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769 if (r === false || r === true) {
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770 return r;
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771 }
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772 }
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773 }, this))
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diff changeset
774 .on("load_node.jstree", $.proxy(function (e, data) {
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775 if(data.status) {
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776 if(data.node.id === $.jstree.root && !this._data.core.loaded) {
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diff changeset
777 this._data.core.loaded = true;
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778 if(this._firstChild(this.get_container_ul()[0])) {
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diff changeset
779 this.element.attr('aria-activedescendant',this._firstChild(this.get_container_ul()[0]).id);
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diff changeset
780 }
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diff changeset
781 /**
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diff changeset
782 * triggered after the root node is loaded for the first time
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diff changeset
783 * @event
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diff changeset
784 * @name loaded.jstree
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785 */
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786 this.trigger("loaded");
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787 }
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788 if(!this._data.core.ready) {
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diff changeset
789 setTimeout($.proxy(function() {
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790 if(this.element && !this.get_container_ul().find('.jstree-loading').length) {
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diff changeset
791 this._data.core.ready = true;
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792 if(this._data.core.selected.length) {
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793 if(this.settings.core.expand_selected_onload) {
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794 var tmp = [], i, j;
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diff changeset
795 for(i = 0, j = this._data.core.selected.length; i < j; i++) {
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diff changeset
796 tmp = tmp.concat(this._model.data[this._data.core.selected[i]].parents);
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diff changeset
797 }
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diff changeset
798 tmp = $.vakata.array_unique(tmp);
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diff changeset
799 for(i = 0, j = tmp.length; i < j; i++) {
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diff changeset
800 this.open_node(tmp[i], false, 0);
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801 }
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802 }
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diff changeset
803 this.trigger('changed', { 'action' : 'ready', 'selected' : this._data.core.selected });
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diff changeset
804 }
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diff changeset
805 /**
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diff changeset
806 * triggered after all nodes are finished loading
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diff changeset
807 * @event
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diff changeset
808 * @name ready.jstree
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diff changeset
809 */
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810 this.trigger("ready");
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811 }
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812 }, this), 0);
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diff changeset
813 }
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diff changeset
814 }
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diff changeset
815 }, this))
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diff changeset
816 // quick searching when the tree is focused
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diff changeset
817 .on('keypress.jstree', $.proxy(function (e) {
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818 if(e.target.tagName && e.target.tagName.toLowerCase() === "input") { return true; }
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819 if(tout) { clearTimeout(tout); }
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parents:
diff changeset
820 tout = setTimeout(function () {
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parents:
diff changeset
821 word = '';
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diff changeset
822 }, 500);
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diff changeset
823
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824 var chr = String.fromCharCode(e.which).toLowerCase(),
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825 col = this.element.find('.jstree-anchor').filter(':visible'),
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diff changeset
826 ind = col.index(document.activeElement) || 0,
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parents:
diff changeset
827 end = false;
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parents:
diff changeset
828 word += chr;
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diff changeset
829
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diff changeset
830 // match for whole word from current node down (including the current node)
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831 if(word.length > 1) {
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parents:
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832 col.slice(ind).each($.proxy(function (i, v) {
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parents:
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833 if($(v).text().toLowerCase().indexOf(word) === 0) {
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parents:
diff changeset
834 $(v).focus();
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835 end = true;
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836 return false;
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837 }
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838 }, this));
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839 if(end) { return; }
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840
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841 // match for whole word from the beginning of the tree
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842 col.slice(0, ind).each($.proxy(function (i, v) {
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843 if($(v).text().toLowerCase().indexOf(word) === 0) {
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844 $(v).focus();
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845 end = true;
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846 return false;
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847 }
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848 }, this));
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849 if(end) { return; }
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850 }
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851 // list nodes that start with that letter (only if word consists of a single char)
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852 if(new RegExp('^' + chr.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&') + '+$').test(word)) {
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853 // search for the next node starting with that letter
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854 col.slice(ind + 1).each($.proxy(function (i, v) {
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855 if($(v).text().toLowerCase().charAt(0) === chr) {
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856 $(v).focus();
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857 end = true;
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858 return false;
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859 }
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860 }, this));
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861 if(end) { return; }
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862
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863 // search from the beginning
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864 col.slice(0, ind + 1).each($.proxy(function (i, v) {
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865 if($(v).text().toLowerCase().charAt(0) === chr) {
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866 $(v).focus();
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867 end = true;
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868 return false;
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869 }
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870 }, this));
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871 if(end) { return; }
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872 }
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873 }, this))
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874 // THEME RELATED
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875 .on("init.jstree", $.proxy(function () {
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876 var s = this.settings.core.themes;
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877 this._data.core.themes.dots = s.dots;
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878 this._data.core.themes.stripes = s.stripes;
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879 this._data.core.themes.icons = s.icons;
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880 this._data.core.themes.ellipsis = s.ellipsis;
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881 this.set_theme(s.name || "default", s.url);
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882 this.set_theme_variant(s.variant);
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883 }, this))
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884 .on("loading.jstree", $.proxy(function () {
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885 this[ this._data.core.themes.dots ? "show_dots" : "hide_dots" ]();
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886 this[ this._data.core.themes.icons ? "show_icons" : "hide_icons" ]();
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887 this[ this._data.core.themes.stripes ? "show_stripes" : "hide_stripes" ]();
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888 this[ this._data.core.themes.ellipsis ? "show_ellipsis" : "hide_ellipsis" ]();
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889 }, this))
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890 .on('blur.jstree', '.jstree-anchor', $.proxy(function (e) {
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891 this._data.core.focused = null;
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892 $(e.currentTarget).filter('.jstree-hovered').mouseleave();
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893 this.element.attr('tabindex', '0');
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894 }, this))
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895 .on('focus.jstree', '.jstree-anchor', $.proxy(function (e) {
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896 var tmp = this.get_node(e.currentTarget);
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897 if(tmp && tmp.id) {
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898 this._data.core.focused = tmp.id;
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899 }
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900 this.element.find('.jstree-hovered').not(e.currentTarget).mouseleave();
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901 $(e.currentTarget).mouseenter();
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902 this.element.attr('tabindex', '-1');
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903 }, this))
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904 .on('focus.jstree', $.proxy(function () {
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905 if(+(new Date()) - was_click > 500 && !this._data.core.focused && this.settings.core.restore_focus) {
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906 was_click = 0;
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907 var act = this.get_node(this.element.attr('aria-activedescendant'), true);
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908 if(act) {
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909 act.find('> .jstree-anchor').focus();
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910 }
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911 }
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912 }, this))
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913 .on('mouseenter.jstree', '.jstree-anchor', $.proxy(function (e) {
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914 this.hover_node(e.currentTarget);
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915 }, this))
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916 .on('mouseleave.jstree', '.jstree-anchor', $.proxy(function (e) {
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917 this.dehover_node(e.currentTarget);
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918 }, this));
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919 },
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920 /**
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921 * part of the destroying of an instance. Used internally.
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922 * @private
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923 * @name unbind()
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924 */
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925 unbind : function () {
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926 this.element.off('.jstree');
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927 $(document).off('.jstree-' + this._id);
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928 },
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929 /**
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930 * trigger an event. Used internally.
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931 * @private
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932 * @name trigger(ev [, data])
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933 * @param {String} ev the name of the event to trigger
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934 * @param {Object} data additional data to pass with the event
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935 */
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936 trigger : function (ev, data) {
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937 if(!data) {
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938 data = {};
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939 }
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940 data.instance = this;
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941 this.element.triggerHandler(ev.replace('.jstree','') + '.jstree', data);
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942 },
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943 /**
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944 * returns the jQuery extended instance container
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945 * @name get_container()
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946 * @return {jQuery}
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947 */
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948 get_container : function () {
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949 return this.element;
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950 },
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951 /**
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952 * returns the jQuery extended main UL node inside the instance container. Used internally.
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953 * @private
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954 * @name get_container_ul()
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955 * @return {jQuery}
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956 */
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957 get_container_ul : function () {
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958 return this.element.children(".jstree-children").first();
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959 },
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960 /**
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961 * gets string replacements (localization). Used internally.
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962 * @private
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963 * @name get_string(key)
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964 * @param {String} key
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965 * @return {String}
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966 */
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967 get_string : function (key) {
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968 var a = this.settings.core.strings;
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969 if($.isFunction(a)) { return a.call(this, key); }
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970 if(a && a[key]) { return a[key]; }
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971 return key;
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972 },
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973 /**
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974 * gets the first child of a DOM node. Used internally.
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975 * @private
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976 * @name _firstChild(dom)
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977 * @param {DOMElement} dom
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978 * @return {DOMElement}
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979 */
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980 _firstChild : function (dom) {
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981 dom = dom ? dom.firstChild : null;
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982 while(dom !== null && dom.nodeType !== 1) {
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983 dom = dom.nextSibling;
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984 }
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985 return dom;
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986 },
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987 /**
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988 * gets the next sibling of a DOM node. Used internally.
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989 * @private
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990 * @name _nextSibling(dom)
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991 * @param {DOMElement} dom
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992 * @return {DOMElement}
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993 */
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994 _nextSibling : function (dom) {
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995 dom = dom ? dom.nextSibling : null;
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996 while(dom !== null && dom.nodeType !== 1) {
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997 dom = dom.nextSibling;
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998 }
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999 return dom;
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1000 },
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1001 /**
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1002 * gets the previous sibling of a DOM node. Used internally.
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1003 * @private
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1004 * @name _previousSibling(dom)
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1005 * @param {DOMElement} dom
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1006 * @return {DOMElement}
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1007 */
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1008 _previousSibling : function (dom) {
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1009 dom = dom ? dom.previousSibling : null;
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1010 while(dom !== null && dom.nodeType !== 1) {
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1011 dom = dom.previousSibling;
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1012 }
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1013 return dom;
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1014 },
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1015 /**
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1016 * get the JSON representation of a node (or the actual jQuery extended DOM node) by using any input (child DOM element, ID string, selector, etc)
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1017 * @name get_node(obj [, as_dom])
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1018 * @param {mixed} obj
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1019 * @param {Boolean} as_dom
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1020 * @return {Object|jQuery}
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1021 */
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1022 get_node : function (obj, as_dom) {
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1023 if(obj && obj.id) {
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1024 obj = obj.id;
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1025 }
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1026 var dom;
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1027 try {
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1028 if(this._model.data[obj]) {
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1029 obj = this._model.data[obj];
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1030 }
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1031 else if(typeof obj === "string" && this._model.data[obj.replace(/^#/, '')]) {
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1032 obj = this._model.data[obj.replace(/^#/, '')];
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1033 }
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1034 else if(typeof obj === "string" && (dom = $('#' + obj.replace($.jstree.idregex,'\\$&'), this.element)).length && this._model.data[dom.closest('.jstree-node').attr('id')]) {
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1035 obj = this._model.data[dom.closest('.jstree-node').attr('id')];
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1036 }
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1037 else if((dom = $(obj, this.element)).length && this._model.data[dom.closest('.jstree-node').attr('id')]) {
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1038 obj = this._model.data[dom.closest('.jstree-node').attr('id')];
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1039 }
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1040 else if((dom = $(obj, this.element)).length && dom.hasClass('jstree')) {
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1041 obj = this._model.data[$.jstree.root];
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1042 }
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1043 else {
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1044 return false;
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1045 }
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1046
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1047 if(as_dom) {
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1048 obj = obj.id === $.jstree.root ? this.element : $('#' + obj.id.replace($.jstree.idregex,'\\$&'), this.element);
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1049 }
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1050 return obj;
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1051 } catch (ex) { return false; }
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1052 },
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1053 /**
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1054 * get the path to a node, either consisting of node texts, or of node IDs, optionally glued together (otherwise an array)
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1055 * @name get_path(obj [, glue, ids])
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1056 * @param {mixed} obj the node
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1057 * @param {String} glue if you want the path as a string - pass the glue here (for example '/'), if a falsy value is supplied here, an array is returned
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1058 * @param {Boolean} ids if set to true build the path using ID, otherwise node text is used
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1059 * @return {mixed}
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1060 */
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1061 get_path : function (obj, glue, ids) {
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1062 obj = obj.parents ? obj : this.get_node(obj);
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1063 if(!obj || obj.id === $.jstree.root || !obj.parents) {
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1064 return false;
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1065 }
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1066 var i, j, p = [];
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1067 p.push(ids ? obj.id : obj.text);
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1068 for(i = 0, j = obj.parents.length; i < j; i++) {
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1069 p.push(ids ? obj.parents[i] : this.get_text(obj.parents[i]));
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1070 }
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1071 p = p.reverse().slice(1);
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1072 return glue ? p.join(glue) : p;
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1073 },
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1074 /**
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1075 * get the next visible node that is below the `obj` node. If `strict` is set to `true` only sibling nodes are returned.
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1076 * @name get_next_dom(obj [, strict])
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1077 * @param {mixed} obj
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1078 * @param {Boolean} strict
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1079 * @return {jQuery}
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1080 */
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1081 get_next_dom : function (obj, strict) {
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1082 var tmp;
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1083 obj = this.get_node(obj, true);
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1084 if(obj[0] === this.element[0]) {
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1085 tmp = this._firstChild(this.get_container_ul()[0]);
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1086 while (tmp && tmp.offsetHeight === 0) {
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1087 tmp = this._nextSibling(tmp);
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1088 }
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1089 return tmp ? $(tmp) : false;
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1090 }
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1091 if(!obj || !obj.length) {
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1092 return false;
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1093 }
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1094 if(strict) {
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1095 tmp = obj[0];
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1096 do {
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1097 tmp = this._nextSibling(tmp);
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1098 } while (tmp && tmp.offsetHeight === 0);
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1099 return tmp ? $(tmp) : false;
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1100 }
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1101 if(obj.hasClass("jstree-open")) {
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1102 tmp = this._firstChild(obj.children('.jstree-children')[0]);
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1103 while (tmp && tmp.offsetHeight === 0) {
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1104 tmp = this._nextSibling(tmp);
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1105 }
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1106 if(tmp !== null) {
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1107 return $(tmp);
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1108 }
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1109 }
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1110 tmp = obj[0];
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1111 do {
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1112 tmp = this._nextSibling(tmp);
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1113 } while (tmp && tmp.offsetHeight === 0);
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1114 if(tmp !== null) {
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1115 return $(tmp);
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1116 }
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1117 return obj.parentsUntil(".jstree",".jstree-node").nextAll(".jstree-node:visible").first();
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1118 },
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1119 /**
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1120 * get the previous visible node that is above the `obj` node. If `strict` is set to `true` only sibling nodes are returned.
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1121 * @name get_prev_dom(obj [, strict])
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1122 * @param {mixed} obj
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1123 * @param {Boolean} strict
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1124 * @return {jQuery}
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1125 */
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1126 get_prev_dom : function (obj, strict) {
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1127 var tmp;
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1128 obj = this.get_node(obj, true);
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1129 if(obj[0] === this.element[0]) {
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1130 tmp = this.get_container_ul()[0].lastChild;
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1131 while (tmp && tmp.offsetHeight === 0) {
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1132 tmp = this._previousSibling(tmp);
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1133 }
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1134 return tmp ? $(tmp) : false;
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1135 }
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1136 if(!obj || !obj.length) {
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1137 return false;
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1138 }
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1139 if(strict) {
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1140 tmp = obj[0];
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1141 do {
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1142 tmp = this._previousSibling(tmp);
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1143 } while (tmp && tmp.offsetHeight === 0);
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1144 return tmp ? $(tmp) : false;
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1145 }
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1146 tmp = obj[0];
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1147 do {
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1148 tmp = this._previousSibling(tmp);
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1149 } while (tmp && tmp.offsetHeight === 0);
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1150 if(tmp !== null) {
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1151 obj = $(tmp);
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1152 while(obj.hasClass("jstree-open")) {
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1153 obj = obj.children(".jstree-children").first().children(".jstree-node:visible:last");
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1154 }
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1155 return obj;
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1156 }
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1157 tmp = obj[0].parentNode.parentNode;
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1158 return tmp && tmp.className && tmp.className.indexOf('jstree-node') !== -1 ? $(tmp) : false;
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1159 },
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1160 /**
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1161 * get the parent ID of a node
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1162 * @name get_parent(obj)
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1163 * @param {mixed} obj
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1164 * @return {String}
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1165 */
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1166 get_parent : function (obj) {
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1167 obj = this.get_node(obj);
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1168 if(!obj || obj.id === $.jstree.root) {
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1169 return false;
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1170 }
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1171 return obj.parent;
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1172 },
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1173 /**
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1174 * get a jQuery collection of all the children of a node (node must be rendered), returns false on error
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1175 * @name get_children_dom(obj)
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1176 * @param {mixed} obj
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1177 * @return {jQuery}
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1178 */
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1179 get_children_dom : function (obj) {
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1180 obj = this.get_node(obj, true);
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1181 if(obj[0] === this.element[0]) {
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1182 return this.get_container_ul().children(".jstree-node");
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1183 }
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1184 if(!obj || !obj.length) {
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1185 return false;
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1186 }
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1187 return obj.children(".jstree-children").children(".jstree-node");
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1188 },
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1189 /**
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1190 * checks if a node has children
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1191 * @name is_parent(obj)
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1192 * @param {mixed} obj
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1193 * @return {Boolean}
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1194 */
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1195 is_parent : function (obj) {
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1196 obj = this.get_node(obj);
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1197 return obj && (obj.state.loaded === false || obj.children.length > 0);
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1198 },
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1199 /**
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1200 * checks if a node is loaded (its children are available)
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1201 * @name is_loaded(obj)
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1202 * @param {mixed} obj
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1203 * @return {Boolean}
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1204 */
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1205 is_loaded : function (obj) {
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1206 obj = this.get_node(obj);
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1207 return obj && obj.state.loaded;
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1208 },
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1209 /**
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1210 * check if a node is currently loading (fetching children)
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1211 * @name is_loading(obj)
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1212 * @param {mixed} obj
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1213 * @return {Boolean}
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1214 */
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1215 is_loading : function (obj) {
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1216 obj = this.get_node(obj);
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1217 return obj && obj.state && obj.state.loading;
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1218 },
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1219 /**
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1220 * check if a node is opened
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1221 * @name is_open(obj)
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1222 * @param {mixed} obj
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1223 * @return {Boolean}
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1224 */
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1225 is_open : function (obj) {
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1226 obj = this.get_node(obj);
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1227 return obj && obj.state.opened;
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1228 },
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1229 /**
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1230 * check if a node is in a closed state
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1231 * @name is_closed(obj)
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1232 * @param {mixed} obj
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1233 * @return {Boolean}
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1234 */
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1235 is_closed : function (obj) {
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1236 obj = this.get_node(obj);
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1237 return obj && this.is_parent(obj) && !obj.state.opened;
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1238 },
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1239 /**
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1240 * check if a node has no children
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1241 * @name is_leaf(obj)
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1242 * @param {mixed} obj
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1243 * @return {Boolean}
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1244 */
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1245 is_leaf : function (obj) {
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1246 return !this.is_parent(obj);
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1247 },
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1248 /**
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1249 * loads a node (fetches its children using the `core.data` setting). Multiple nodes can be passed to by using an array.
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1250 * @name load_node(obj [, callback])
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1251 * @param {mixed} obj
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1252 * @param {function} callback a function to be executed once loading is complete, the function is executed in the instance's scope and receives two arguments - the node and a boolean status
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1253 * @return {Boolean}
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1254 * @trigger load_node.jstree
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1255 */
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1256 load_node : function (obj, callback) {
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1257 var k, l, i, j, c;
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1258 if($.isArray(obj)) {
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1259 this._load_nodes(obj.slice(), callback);
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1260 return true;
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1261 }
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1262 obj = this.get_node(obj);
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1263 if(!obj) {
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1264 if(callback) { callback.call(this, obj, false); }
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1265 return false;
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1266 }
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1267 // if(obj.state.loading) { } // the node is already loading - just wait for it to load and invoke callback? but if called implicitly it should be loaded again?
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1268 if(obj.state.loaded) {
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1269 obj.state.loaded = false;
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1270 for(i = 0, j = obj.parents.length; i < j; i++) {
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1271 this._model.data[obj.parents[i]].children_d = $.vakata.array_filter(this._model.data[obj.parents[i]].children_d, function (v) {
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1272 return $.inArray(v, obj.children_d) === -1;
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1273 });
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1274 }
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1275 for(k = 0, l = obj.children_d.length; k < l; k++) {
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1276 if(this._model.data[obj.children_d[k]].state.selected) {
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1277 c = true;
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1278 }
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1279 delete this._model.data[obj.children_d[k]];
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1280 }
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1281 if (c) {
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1282 this._data.core.selected = $.vakata.array_filter(this._data.core.selected, function (v) {
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1283 return $.inArray(v, obj.children_d) === -1;
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1284 });
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1285 }
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1286 obj.children = [];
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1287 obj.children_d = [];
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1288 if(c) {
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1289 this.trigger('changed', { 'action' : 'load_node', 'node' : obj, 'selected' : this._data.core.selected });
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1290 }
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1291 }
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1292 obj.state.failed = false;
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1293 obj.state.loading = true;
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1294 this.get_node(obj, true).addClass("jstree-loading").attr('aria-busy',true);
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1295 this._load_node(obj, $.proxy(function (status) {
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1296 obj = this._model.data[obj.id];
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1297 obj.state.loading = false;
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1298 obj.state.loaded = status;
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1299 obj.state.failed = !obj.state.loaded;
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1300 var dom = this.get_node(obj, true), i = 0, j = 0, m = this._model.data, has_children = false;
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1301 for(i = 0, j = obj.children.length; i < j; i++) {
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1302 if(m[obj.children[i]] && !m[obj.children[i]].state.hidden) {
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1303 has_children = true;
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1304 break;
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1305 }
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1306 }
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1307 if(obj.state.loaded && dom && dom.length) {
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1308 dom.removeClass('jstree-closed jstree-open jstree-leaf');
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1309 if (!has_children) {
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1310 dom.addClass('jstree-leaf');
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1311 }
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1312 else {
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1313 if (obj.id !== '#') {
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1314 dom.addClass(obj.state.opened ? 'jstree-open' : 'jstree-closed');
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1315 }
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1316 }
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1317 }
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1318 dom.removeClass("jstree-loading").attr('aria-busy',false);
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1319 /**
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1320 * triggered after a node is loaded
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1321 * @event
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1322 * @name load_node.jstree
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1323 * @param {Object} node the node that was loading
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1324 * @param {Boolean} status was the node loaded successfully
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1325 */
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1326 this.trigger('load_node', { "node" : obj, "status" : status });
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1327 if(callback) {
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1328 callback.call(this, obj, status);
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1329 }
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1330 }, this));
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1331 return true;
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1332 },
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1333 /**
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1334 * load an array of nodes (will also load unavailable nodes as soon as the appear in the structure). Used internally.
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1335 * @private
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1336 * @name _load_nodes(nodes [, callback])
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1337 * @param {array} nodes
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1338 * @param {function} callback a function to be executed once loading is complete, the function is executed in the instance's scope and receives one argument - the array passed to _load_nodes
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1339 */
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1340 _load_nodes : function (nodes, callback, is_callback, force_reload) {
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1341 var r = true,
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1342 c = function () { this._load_nodes(nodes, callback, true); },
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1343 m = this._model.data, i, j, tmp = [];
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1344 for(i = 0, j = nodes.length; i < j; i++) {
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1345 if(m[nodes[i]] && ( (!m[nodes[i]].state.loaded && !m[nodes[i]].state.failed) || (!is_callback && force_reload) )) {
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1346 if(!this.is_loading(nodes[i])) {
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1347 this.load_node(nodes[i], c);
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1348 }
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1349 r = false;
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1350 }
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1351 }
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1352 if(r) {
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1353 for(i = 0, j = nodes.length; i < j; i++) {
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1354 if(m[nodes[i]] && m[nodes[i]].state.loaded) {
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1355 tmp.push(nodes[i]);
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1356 }
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1357 }
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1358 if(callback && !callback.done) {
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1359 callback.call(this, tmp);
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1360 callback.done = true;
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1361 }
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1362 }
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1363 },
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1364 /**
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1365 * loads all unloaded nodes
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1366 * @name load_all([obj, callback])
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1367 * @param {mixed} obj the node to load recursively, omit to load all nodes in the tree
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1368 * @param {function} callback a function to be executed once loading all the nodes is complete,
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1369 * @trigger load_all.jstree
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1370 */
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1371 load_all : function (obj, callback) {
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1372 if(!obj) { obj = $.jstree.root; }
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1373 obj = this.get_node(obj);
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1374 if(!obj) { return false; }
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1375 var to_load = [],
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1376 m = this._model.data,
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1377 c = m[obj.id].children_d,
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1378 i, j;
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1379 if(obj.state && !obj.state.loaded) {
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1380 to_load.push(obj.id);
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1381 }
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1382 for(i = 0, j = c.length; i < j; i++) {
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1383 if(m[c[i]] && m[c[i]].state && !m[c[i]].state.loaded) {
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1384 to_load.push(c[i]);
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1385 }
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1386 }
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1387 if(to_load.length) {
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1388 this._load_nodes(to_load, function () {
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1389 this.load_all(obj, callback);
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1390 });
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1391 }
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1392 else {
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1393 /**
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1394 * triggered after a load_all call completes
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1395 * @event
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1396 * @name load_all.jstree
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1397 * @param {Object} node the recursively loaded node
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1398 */
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1399 if(callback) { callback.call(this, obj); }
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1400 this.trigger('load_all', { "node" : obj });
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1401 }
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1402 },
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1403 /**
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1404 * handles the actual loading of a node. Used only internally.
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1405 * @private
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1406 * @name _load_node(obj [, callback])
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1407 * @param {mixed} obj
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1408 * @param {function} callback a function to be executed once loading is complete, the function is executed in the instance's scope and receives one argument - a boolean status
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1409 * @return {Boolean}
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1410 */
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1411 _load_node : function (obj, callback) {
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1412 var s = this.settings.core.data, t;
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1413 var notTextOrCommentNode = function notTextOrCommentNode () {
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1414 return this.nodeType !== 3 && this.nodeType !== 8;
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1415 };
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1416 // use original HTML
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1417 if(!s) {
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1418 if(obj.id === $.jstree.root) {
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1419 return this._append_html_data(obj, this._data.core.original_container_html.clone(true), function (status) {
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1420 callback.call(this, status);
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1421 });
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1422 }
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1423 else {
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1424 return callback.call(this, false);
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1425 }
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1426 // return callback.call(this, obj.id === $.jstree.root ? this._append_html_data(obj, this._data.core.original_container_html.clone(true)) : false);
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1427 }
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1428 if($.isFunction(s)) {
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1429 return s.call(this, obj, $.proxy(function (d) {
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1430 if(d === false) {
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1431 callback.call(this, false);
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1432 }
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1433 else {
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1434 this[typeof d === 'string' ? '_append_html_data' : '_append_json_data'](obj, typeof d === 'string' ? $($.parseHTML(d)).filter(notTextOrCommentNode) : d, function (status) {
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1435 callback.call(this, status);
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1436 });
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1437 }
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1438 // return d === false ? callback.call(this, false) : callback.call(this, this[typeof d === 'string' ? '_append_html_data' : '_append_json_data'](obj, typeof d === 'string' ? $(d) : d));
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1439 }, this));
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1440 }
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1441 if(typeof s === 'object') {
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1442 if(s.url) {
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1443 s = $.extend(true, {}, s);
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1444 if($.isFunction(s.url)) {
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1445 s.url = s.url.call(this, obj);
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1446 }
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1447 if($.isFunction(s.data)) {
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1448 s.data = s.data.call(this, obj);
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1449 }
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1450 return $.ajax(s)
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1451 .done($.proxy(function (d,t,x) {
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1452 var type = x.getResponseHeader('Content-Type');
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1453 if((type && type.indexOf('json') !== -1) || typeof d === "object") {
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1454 return this._append_json_data(obj, d, function (status) { callback.call(this, status); });
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1455 //return callback.call(this, this._append_json_data(obj, d));
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1456 }
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1457 if((type && type.indexOf('html') !== -1) || typeof d === "string") {
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1458 return this._append_html_data(obj, $($.parseHTML(d)).filter(notTextOrCommentNode), function (status) { callback.call(this, status); });
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1459 // return callback.call(this, this._append_html_data(obj, $(d)));
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1460 }
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1461 this._data.core.last_error = { 'error' : 'ajax', 'plugin' : 'core', 'id' : 'core_04', 'reason' : 'Could not load node', 'data' : JSON.stringify({ 'id' : obj.id, 'xhr' : x }) };
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1462 this.settings.core.error.call(this, this._data.core.last_error);
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1463 return callback.call(this, false);
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1464 }, this))
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1465 .fail($.proxy(function (f) {
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1466 this._data.core.last_error = { 'error' : 'ajax', 'plugin' : 'core', 'id' : 'core_04', 'reason' : 'Could not load node', 'data' : JSON.stringify({ 'id' : obj.id, 'xhr' : f }) };
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1467 callback.call(this, false);
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1468 this.settings.core.error.call(this, this._data.core.last_error);
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1469 }, this));
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1470 }
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1471 if ($.isArray(s)) {
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1472 t = $.extend(true, [], s);
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1473 } else if ($.isPlainObject(s)) {
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1474 t = $.extend(true, {}, s);
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1475 } else {
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1476 t = s;
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1477 }
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1478 if(obj.id === $.jstree.root) {
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1479 return this._append_json_data(obj, t, function (status) {
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1480 callback.call(this, status);
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1481 });
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1482 }
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1483 else {
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1484 this._data.core.last_error = { 'error' : 'nodata', 'plugin' : 'core', 'id' : 'core_05', 'reason' : 'Could not load node', 'data' : JSON.stringify({ 'id' : obj.id }) };
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1485 this.settings.core.error.call(this, this._data.core.last_error);
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1486 return callback.call(this, false);
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1487 }
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1488 //return callback.call(this, (obj.id === $.jstree.root ? this._append_json_data(obj, t) : false) );
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1489 }
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1490 if(typeof s === 'string') {
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1491 if(obj.id === $.jstree.root) {
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1492 return this._append_html_data(obj, $($.parseHTML(s)).filter(notTextOrCommentNode), function (status) {
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1493 callback.call(this, status);
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1494 });
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1495 }
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1496 else {
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1497 this._data.core.last_error = { 'error' : 'nodata', 'plugin' : 'core', 'id' : 'core_06', 'reason' : 'Could not load node', 'data' : JSON.stringify({ 'id' : obj.id }) };
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1498 this.settings.core.error.call(this, this._data.core.last_error);
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1499 return callback.call(this, false);
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1500 }
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1501 //return callback.call(this, (obj.id === $.jstree.root ? this._append_html_data(obj, $(s)) : false) );
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1502 }
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1503 return callback.call(this, false);
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1504 },
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1505 /**
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1506 * adds a node to the list of nodes to redraw. Used only internally.
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1507 * @private
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1508 * @name _node_changed(obj [, callback])
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1509 * @param {mixed} obj
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1510 */
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1511 _node_changed : function (obj) {
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1512 obj = this.get_node(obj);
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1513 if (obj && $.inArray(obj.id, this._model.changed) === -1) {
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1514 this._model.changed.push(obj.id);
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1515 }
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1516 },
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1517 /**
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1518 * appends HTML content to the tree. Used internally.
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diff changeset
1519 * @private
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1520 * @name _append_html_data(obj, data)
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1521 * @param {mixed} obj the node to append to
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1522 * @param {String} data the HTML string to parse and append
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1523 * @trigger model.jstree, changed.jstree
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1524 */
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1525 _append_html_data : function (dom, data, cb) {
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1526 dom = this.get_node(dom);
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1527 dom.children = [];
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1528 dom.children_d = [];
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1529 var dat = data.is('ul') ? data.children() : data,
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1530 par = dom.id,
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1531 chd = [],
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1532 dpc = [],
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1533 m = this._model.data,
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1534 p = m[par],
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1535 s = this._data.core.selected.length,
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1536 tmp, i, j;
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1537 dat.each($.proxy(function (i, v) {
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1538 tmp = this._parse_model_from_html($(v), par, p.parents.concat());
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1539 if(tmp) {
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diff changeset
1540 chd.push(tmp);
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parents:
diff changeset
1541 dpc.push(tmp);
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parents:
diff changeset
1542 if(m[tmp].children_d.length) {
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parents:
diff changeset
1543 dpc = dpc.concat(m[tmp].children_d);
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diff changeset
1544 }
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diff changeset
1545 }
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parents:
diff changeset
1546 }, this));
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diff changeset
1547 p.children = chd;
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parents:
diff changeset
1548 p.children_d = dpc;
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parents:
diff changeset
1549 for(i = 0, j = p.parents.length; i < j; i++) {
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parents:
diff changeset
1550 m[p.parents[i]].children_d = m[p.parents[i]].children_d.concat(dpc);
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diff changeset
1551 }
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parents:
diff changeset
1552 /**
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parents:
diff changeset
1553 * triggered when new data is inserted to the tree model
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parents:
diff changeset
1554 * @event
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diff changeset
1555 * @name model.jstree
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parents:
diff changeset
1556 * @param {Array} nodes an array of node IDs
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diff changeset
1557 * @param {String} parent the parent ID of the nodes
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diff changeset
1558 */
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parents:
diff changeset
1559 this.trigger('model', { "nodes" : dpc, 'parent' : par });
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parents:
diff changeset
1560 if(par !== $.jstree.root) {
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parents:
diff changeset
1561 this._node_changed(par);
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diff changeset
1562 this.redraw();
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diff changeset
1563 }
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diff changeset
1564 else {
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parents:
diff changeset
1565 this.get_container_ul().children('.jstree-initial-node').remove();
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diff changeset
1566 this.redraw(true);
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parents:
diff changeset
1567 }
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1568 if(this._data.core.selected.length !== s) {
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parents:
diff changeset
1569 this.trigger('changed', { 'action' : 'model', 'selected' : this._data.core.selected });
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diff changeset
1570 }
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parents:
diff changeset
1571 cb.call(this, true);
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diff changeset
1572 },
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parents:
diff changeset
1573 /**
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parents:
diff changeset
1574 * appends JSON content to the tree. Used internally.
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parents:
diff changeset
1575 * @private
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parents:
diff changeset
1576 * @name _append_json_data(obj, data)
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parents:
diff changeset
1577 * @param {mixed} obj the node to append to
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parents:
diff changeset
1578 * @param {String} data the JSON object to parse and append
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diff changeset
1579 * @param {Boolean} force_processing internal param - do not set
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parents:
diff changeset
1580 * @trigger model.jstree, changed.jstree
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diff changeset
1581 */
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diff changeset
1582 _append_json_data : function (dom, data, cb, force_processing) {
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diff changeset
1583 if(this.element === null) { return; }
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diff changeset
1584 dom = this.get_node(dom);
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diff changeset
1585 dom.children = [];
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diff changeset
1586 dom.children_d = [];
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parents:
diff changeset
1587 // *%$@!!!
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diff changeset
1588 if(data.d) {
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diff changeset
1589 data = data.d;
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diff changeset
1590 if(typeof data === "string") {
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diff changeset
1591 data = JSON.parse(data);
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diff changeset
1592 }
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1593 }
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1594 if(!$.isArray(data)) { data = [data]; }
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diff changeset
1595 var w = null,
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diff changeset
1596 args = {
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1597 'df' : this._model.default_state,
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diff changeset
1598 'dat' : data,
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diff changeset
1599 'par' : dom.id,
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1600 'm' : this._model.data,
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parents:
diff changeset
1601 't_id' : this._id,
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parents:
diff changeset
1602 't_cnt' : this._cnt,
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parents:
diff changeset
1603 'sel' : this._data.core.selected
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diff changeset
1604 },
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diff changeset
1605 func = function (data, undefined) {
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parents:
diff changeset
1606 if(data.data) { data = data.data; }
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diff changeset
1607 var dat = data.dat,
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diff changeset
1608 par = data.par,
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diff changeset
1609 chd = [],
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diff changeset
1610 dpc = [],
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diff changeset
1611 add = [],
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diff changeset
1612 df = data.df,
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parents:
diff changeset
1613 t_id = data.t_id,
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parents:
diff changeset
1614 t_cnt = data.t_cnt,
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parents:
diff changeset
1615 m = data.m,
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parents:
diff changeset
1616 p = m[par],
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diff changeset
1617 sel = data.sel,
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parents:
diff changeset
1618 tmp, i, j, rslt,
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parents:
diff changeset
1619 parse_flat = function (d, p, ps) {
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diff changeset
1620 if(!ps) { ps = []; }
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diff changeset
1621 else { ps = ps.concat(); }
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parents:
diff changeset
1622 if(p) { ps.unshift(p); }
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diff changeset
1623 var tid = d.id.toString(),
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diff changeset
1624 i, j, c, e,
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diff changeset
1625 tmp = {
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diff changeset
1626 id : tid,
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diff changeset
1627 text : d.text || '',
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parents:
diff changeset
1628 icon : d.icon !== undefined ? d.icon : true,
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diff changeset
1629 parent : p,
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parents:
diff changeset
1630 parents : ps,
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parents:
diff changeset
1631 children : d.children || [],
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diff changeset
1632 children_d : d.children_d || [],
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parents:
diff changeset
1633 data : d.data,
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parents:
diff changeset
1634 state : { },
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parents:
diff changeset
1635 li_attr : { id : false },
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diff changeset
1636 a_attr : { href : '#' },
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parents:
diff changeset
1637 original : false
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diff changeset
1638 };
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diff changeset
1639 for(i in df) {
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diff changeset
1640 if(df.hasOwnProperty(i)) {
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diff changeset
1641 tmp.state[i] = df[i];
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diff changeset
1642 }
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diff changeset
1643 }
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diff changeset
1644 if(d && d.data && d.data.jstree && d.data.jstree.icon) {
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parents:
diff changeset
1645 tmp.icon = d.data.jstree.icon;
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diff changeset
1646 }
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diff changeset
1647 if(tmp.icon === undefined || tmp.icon === null || tmp.icon === "") {
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diff changeset
1648 tmp.icon = true;
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parents:
diff changeset
1649 }
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diff changeset
1650 if(d && d.data) {
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parents:
diff changeset
1651 tmp.data = d.data;
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diff changeset
1652 if(d.data.jstree) {
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diff changeset
1653 for(i in d.data.jstree) {
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parents:
diff changeset
1654 if(d.data.jstree.hasOwnProperty(i)) {
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diff changeset
1655 tmp.state[i] = d.data.jstree[i];
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diff changeset
1656 }
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diff changeset
1657 }
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diff changeset
1658 }
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diff changeset
1659 }
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mingchen0919
parents:
diff changeset
1660 if(d && typeof d.state === 'object') {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1661 for (i in d.state) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1662 if(d.state.hasOwnProperty(i)) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1663 tmp.state[i] = d.state[i];
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1664 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1665 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1666 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1667 if(d && typeof d.li_attr === 'object') {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1668 for (i in d.li_attr) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1669 if(d.li_attr.hasOwnProperty(i)) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1670 tmp.li_attr[i] = d.li_attr[i];
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1671 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1672 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1673 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1674 if(!tmp.li_attr.id) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1675 tmp.li_attr.id = tid;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1676 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1677 if(d && typeof d.a_attr === 'object') {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1678 for (i in d.a_attr) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1679 if(d.a_attr.hasOwnProperty(i)) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1680 tmp.a_attr[i] = d.a_attr[i];
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1681 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1682 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1683 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1684 if(d && d.children && d.children === true) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1685 tmp.state.loaded = false;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1686 tmp.children = [];
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1687 tmp.children_d = [];
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1688 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1689 m[tmp.id] = tmp;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1690 for(i = 0, j = tmp.children.length; i < j; i++) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1691 c = parse_flat(m[tmp.children[i]], tmp.id, ps);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1692 e = m[c];
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1693 tmp.children_d.push(c);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1694 if(e.children_d.length) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1695 tmp.children_d = tmp.children_d.concat(e.children_d);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1696 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1697 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1698 delete d.data;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1699 delete d.children;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1700 m[tmp.id].original = d;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1701 if(tmp.state.selected) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1702 add.push(tmp.id);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1703 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1704 return tmp.id;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1705 },
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1706 parse_nest = function (d, p, ps) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1707 if(!ps) { ps = []; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1708 else { ps = ps.concat(); }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1709 if(p) { ps.unshift(p); }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1710 var tid = false, i, j, c, e, tmp;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1711 do {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1712 tid = 'j' + t_id + '_' + (++t_cnt);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1713 } while(m[tid]);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1714
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1715 tmp = {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1716 id : false,
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1717 text : typeof d === 'string' ? d : '',
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1718 icon : typeof d === 'object' && d.icon !== undefined ? d.icon : true,
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1719 parent : p,
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1720 parents : ps,
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1721 children : [],
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1722 children_d : [],
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1723 data : null,
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1724 state : { },
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1725 li_attr : { id : false },
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1726 a_attr : { href : '#' },
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1727 original : false
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1728 };
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1729 for(i in df) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1730 if(df.hasOwnProperty(i)) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1731 tmp.state[i] = df[i];
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1732 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1733 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1734 if(d && d.id) { tmp.id = d.id.toString(); }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1735 if(d && d.text) { tmp.text = d.text; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1736 if(d && d.data && d.data.jstree && d.data.jstree.icon) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1737 tmp.icon = d.data.jstree.icon;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1738 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1739 if(tmp.icon === undefined || tmp.icon === null || tmp.icon === "") {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1740 tmp.icon = true;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1741 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1742 if(d && d.data) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1743 tmp.data = d.data;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1744 if(d.data.jstree) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1745 for(i in d.data.jstree) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1746 if(d.data.jstree.hasOwnProperty(i)) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1747 tmp.state[i] = d.data.jstree[i];
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1748 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1749 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1750 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1751 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1752 if(d && typeof d.state === 'object') {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1753 for (i in d.state) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1754 if(d.state.hasOwnProperty(i)) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1755 tmp.state[i] = d.state[i];
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1756 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1757 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1758 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1759 if(d && typeof d.li_attr === 'object') {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1760 for (i in d.li_attr) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1761 if(d.li_attr.hasOwnProperty(i)) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1762 tmp.li_attr[i] = d.li_attr[i];
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1763 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1764 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1765 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1766 if(tmp.li_attr.id && !tmp.id) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1767 tmp.id = tmp.li_attr.id.toString();
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1768 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1769 if(!tmp.id) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1770 tmp.id = tid;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1771 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1772 if(!tmp.li_attr.id) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1773 tmp.li_attr.id = tmp.id;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1774 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1775 if(d && typeof d.a_attr === 'object') {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1776 for (i in d.a_attr) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1777 if(d.a_attr.hasOwnProperty(i)) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
1778 tmp.a_attr[i] = d.a_attr[i];
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diff changeset
1779 }
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diff changeset
1780 }
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diff changeset
1781 }
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1782 if(d && d.children && d.children.length) {
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parents:
diff changeset
1783 for(i = 0, j = d.children.length; i < j; i++) {
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parents:
diff changeset
1784 c = parse_nest(d.children[i], tmp.id, ps);
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diff changeset
1785 e = m[c];
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parents:
diff changeset
1786 tmp.children.push(c);
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parents:
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1787 if(e.children_d.length) {
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parents:
diff changeset
1788 tmp.children_d = tmp.children_d.concat(e.children_d);
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1789 }
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1790 }
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1791 tmp.children_d = tmp.children_d.concat(tmp.children);
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1792 }
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1793 if(d && d.children && d.children === true) {
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parents:
diff changeset
1794 tmp.state.loaded = false;
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parents:
diff changeset
1795 tmp.children = [];
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diff changeset
1796 tmp.children_d = [];
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1797 }
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1798 delete d.data;
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parents:
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1799 delete d.children;
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1800 tmp.original = d;
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1801 m[tmp.id] = tmp;
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parents:
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1802 if(tmp.state.selected) {
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parents:
diff changeset
1803 add.push(tmp.id);
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1804 }
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1805 return tmp.id;
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diff changeset
1806 };
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1807
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1808 if(dat.length && dat[0].id !== undefined && dat[0].parent !== undefined) {
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parents:
diff changeset
1809 // Flat JSON support (for easy import from DB):
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diff changeset
1810 // 1) convert to object (foreach)
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parents:
diff changeset
1811 for(i = 0, j = dat.length; i < j; i++) {
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diff changeset
1812 if(!dat[i].children) {
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diff changeset
1813 dat[i].children = [];
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1814 }
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1815 if(!dat[i].state) {
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diff changeset
1816 dat[i].state = {};
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1817 }
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1818 m[dat[i].id.toString()] = dat[i];
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1819 }
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diff changeset
1820 // 2) populate children (foreach)
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1821 for(i = 0, j = dat.length; i < j; i++) {
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1822 if (!m[dat[i].parent.toString()]) {
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1823 this._data.core.last_error = { 'error' : 'parse', 'plugin' : 'core', 'id' : 'core_07', 'reason' : 'Node with invalid parent', 'data' : JSON.stringify({ 'id' : dat[i].id.toString(), 'parent' : dat[i].parent.toString() }) };
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1824 this.settings.core.error.call(this, this._data.core.last_error);
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1825 continue;
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1826 }
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1827
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1828 m[dat[i].parent.toString()].children.push(dat[i].id.toString());
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1829 // populate parent.children_d
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1830 p.children_d.push(dat[i].id.toString());
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1831 }
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1832 // 3) normalize && populate parents and children_d with recursion
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1833 for(i = 0, j = p.children.length; i < j; i++) {
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1834 tmp = parse_flat(m[p.children[i]], par, p.parents.concat());
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1835 dpc.push(tmp);
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1836 if(m[tmp].children_d.length) {
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1837 dpc = dpc.concat(m[tmp].children_d);
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1838 }
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1839 }
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1840 for(i = 0, j = p.parents.length; i < j; i++) {
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1841 m[p.parents[i]].children_d = m[p.parents[i]].children_d.concat(dpc);
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1842 }
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1843 // ?) three_state selection - p.state.selected && t - (if three_state foreach(dat => ch) -> foreach(parents) if(parent.selected) child.selected = true;
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1844 rslt = {
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1845 'cnt' : t_cnt,
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1846 'mod' : m,
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1847 'sel' : sel,
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1848 'par' : par,
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1849 'dpc' : dpc,
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diff changeset
1850 'add' : add
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1851 };
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1852 }
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1853 else {
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1854 for(i = 0, j = dat.length; i < j; i++) {
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diff changeset
1855 tmp = parse_nest(dat[i], par, p.parents.concat());
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1856 if(tmp) {
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diff changeset
1857 chd.push(tmp);
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1858 dpc.push(tmp);
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1859 if(m[tmp].children_d.length) {
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diff changeset
1860 dpc = dpc.concat(m[tmp].children_d);
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diff changeset
1861 }
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1862 }
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1863 }
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1864 p.children = chd;
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1865 p.children_d = dpc;
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1866 for(i = 0, j = p.parents.length; i < j; i++) {
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1867 m[p.parents[i]].children_d = m[p.parents[i]].children_d.concat(dpc);
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1868 }
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1869 rslt = {
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1870 'cnt' : t_cnt,
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diff changeset
1871 'mod' : m,
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1872 'sel' : sel,
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1873 'par' : par,
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1874 'dpc' : dpc,
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1875 'add' : add
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1876 };
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1877 }
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1878 if(typeof window === 'undefined' || typeof window.document === 'undefined') {
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1879 postMessage(rslt);
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1880 }
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1881 else {
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1882 return rslt;
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1883 }
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1884 },
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1885 rslt = function (rslt, worker) {
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1886 if(this.element === null) { return; }
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1887 this._cnt = rslt.cnt;
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1888 var i, m = this._model.data;
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1889 for (i in m) {
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diff changeset
1890 if (m.hasOwnProperty(i) && m[i].state && m[i].state.loading && rslt.mod[i]) {
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1891 rslt.mod[i].state.loading = true;
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1892 }
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1893 }
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1894 this._model.data = rslt.mod; // breaks the reference in load_node - careful
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1895
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1896 if(worker) {
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1897 var j, a = rslt.add, r = rslt.sel, s = this._data.core.selected.slice();
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1898 m = this._model.data;
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1899 // if selection was changed while calculating in worker
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1900 if(r.length !== s.length || $.vakata.array_unique(r.concat(s)).length !== r.length) {
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1901 // deselect nodes that are no longer selected
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1902 for(i = 0, j = r.length; i < j; i++) {
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1903 if($.inArray(r[i], a) === -1 && $.inArray(r[i], s) === -1) {
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1904 m[r[i]].state.selected = false;
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1905 }
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1906 }
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1907 // select nodes that were selected in the mean time
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1908 for(i = 0, j = s.length; i < j; i++) {
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1909 if($.inArray(s[i], r) === -1) {
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1910 m[s[i]].state.selected = true;
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1911 }
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1912 }
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1913 }
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1914 }
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1915 if(rslt.add.length) {
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1916 this._data.core.selected = this._data.core.selected.concat(rslt.add);
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1917 }
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1918
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1919 this.trigger('model', { "nodes" : rslt.dpc, 'parent' : rslt.par });
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1920
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1921 if(rslt.par !== $.jstree.root) {
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1922 this._node_changed(rslt.par);
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1923 this.redraw();
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1924 }
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1925 else {
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1926 // this.get_container_ul().children('.jstree-initial-node').remove();
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1927 this.redraw(true);
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1928 }
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1929 if(rslt.add.length) {
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1930 this.trigger('changed', { 'action' : 'model', 'selected' : this._data.core.selected });
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1931 }
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1932 cb.call(this, true);
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1933 };
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1934 if(this.settings.core.worker && window.Blob && window.URL && window.Worker) {
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1935 try {
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1936 if(this._wrk === null) {
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1937 this._wrk = window.URL.createObjectURL(
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1938 new window.Blob(
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1939 ['self.onmessage = ' + func.toString()],
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1940 {type:"text/javascript"}
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1941 )
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1942 );
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1943 }
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1944 if(!this._data.core.working || force_processing) {
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1945 this._data.core.working = true;
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1946 w = new window.Worker(this._wrk);
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1947 w.onmessage = $.proxy(function (e) {
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1948 rslt.call(this, e.data, true);
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1949 try { w.terminate(); w = null; } catch(ignore) { }
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1950 if(this._data.core.worker_queue.length) {
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1951 this._append_json_data.apply(this, this._data.core.worker_queue.shift());
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1952 }
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1953 else {
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1954 this._data.core.working = false;
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1955 }
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1956 }, this);
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1957 if(!args.par) {
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1958 if(this._data.core.worker_queue.length) {
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1959 this._append_json_data.apply(this, this._data.core.worker_queue.shift());
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1960 }
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1961 else {
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1962 this._data.core.working = false;
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1963 }
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1964 }
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1965 else {
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1966 w.postMessage(args);
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1967 }
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1968 }
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1969 else {
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1970 this._data.core.worker_queue.push([dom, data, cb, true]);
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1971 }
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1972 }
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1973 catch(e) {
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1974 rslt.call(this, func(args), false);
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1975 if(this._data.core.worker_queue.length) {
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1976 this._append_json_data.apply(this, this._data.core.worker_queue.shift());
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1977 }
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1978 else {
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1979 this._data.core.working = false;
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1980 }
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1981 }
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1982 }
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1983 else {
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1984 rslt.call(this, func(args), false);
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1985 }
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1986 },
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1987 /**
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1988 * parses a node from a jQuery object and appends them to the in memory tree model. Used internally.
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1989 * @private
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1990 * @name _parse_model_from_html(d [, p, ps])
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1991 * @param {jQuery} d the jQuery object to parse
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1992 * @param {String} p the parent ID
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1993 * @param {Array} ps list of all parents
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1994 * @return {String} the ID of the object added to the model
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1995 */
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1996 _parse_model_from_html : function (d, p, ps) {
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1997 if(!ps) { ps = []; }
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1998 else { ps = [].concat(ps); }
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1999 if(p) { ps.unshift(p); }
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2000 var c, e, m = this._model.data,
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2001 data = {
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2002 id : false,
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2003 text : false,
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2004 icon : true,
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2005 parent : p,
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2006 parents : ps,
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2007 children : [],
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2008 children_d : [],
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2009 data : null,
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2010 state : { },
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2011 li_attr : { id : false },
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2012 a_attr : { href : '#' },
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2013 original : false
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2014 }, i, tmp, tid;
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diff changeset
2015 for(i in this._model.default_state) {
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parents:
diff changeset
2016 if(this._model.default_state.hasOwnProperty(i)) {
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parents:
diff changeset
2017 data.state[i] = this._model.default_state[i];
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parents:
diff changeset
2018 }
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parents:
diff changeset
2019 }
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parents:
diff changeset
2020 tmp = $.vakata.attributes(d, true);
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parents:
diff changeset
2021 $.each(tmp, function (i, v) {
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parents:
diff changeset
2022 v = $.trim(v);
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parents:
diff changeset
2023 if(!v.length) { return true; }
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parents:
diff changeset
2024 data.li_attr[i] = v;
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parents:
diff changeset
2025 if(i === 'id') {
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parents:
diff changeset
2026 data.id = v.toString();
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parents:
diff changeset
2027 }
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parents:
diff changeset
2028 });
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parents:
diff changeset
2029 tmp = d.children('a').first();
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parents:
diff changeset
2030 if(tmp.length) {
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parents:
diff changeset
2031 tmp = $.vakata.attributes(tmp, true);
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parents:
diff changeset
2032 $.each(tmp, function (i, v) {
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parents:
diff changeset
2033 v = $.trim(v);
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parents:
diff changeset
2034 if(v.length) {
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parents:
diff changeset
2035 data.a_attr[i] = v;
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parents:
diff changeset
2036 }
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parents:
diff changeset
2037 });
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parents:
diff changeset
2038 }
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parents:
diff changeset
2039 tmp = d.children("a").first().length ? d.children("a").first().clone() : d.clone();
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parents:
diff changeset
2040 tmp.children("ins, i, ul").remove();
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parents:
diff changeset
2041 tmp = tmp.html();
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parents:
diff changeset
2042 tmp = $('<div />').html(tmp);
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parents:
diff changeset
2043 data.text = this.settings.core.force_text ? tmp.text() : tmp.html();
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parents:
diff changeset
2044 tmp = d.data();
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parents:
diff changeset
2045 data.data = tmp ? $.extend(true, {}, tmp) : null;
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parents:
diff changeset
2046 data.state.opened = d.hasClass('jstree-open');
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parents:
diff changeset
2047 data.state.selected = d.children('a').hasClass('jstree-clicked');
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parents:
diff changeset
2048 data.state.disabled = d.children('a').hasClass('jstree-disabled');
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parents:
diff changeset
2049 if(data.data && data.data.jstree) {
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parents:
diff changeset
2050 for(i in data.data.jstree) {
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parents:
diff changeset
2051 if(data.data.jstree.hasOwnProperty(i)) {
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parents:
diff changeset
2052 data.state[i] = data.data.jstree[i];
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parents:
diff changeset
2053 }
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parents:
diff changeset
2054 }
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parents:
diff changeset
2055 }
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parents:
diff changeset
2056 tmp = d.children("a").children(".jstree-themeicon");
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parents:
diff changeset
2057 if(tmp.length) {
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parents:
diff changeset
2058 data.icon = tmp.hasClass('jstree-themeicon-hidden') ? false : tmp.attr('rel');
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parents:
diff changeset
2059 }
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parents:
diff changeset
2060 if(data.state.icon !== undefined) {
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parents:
diff changeset
2061 data.icon = data.state.icon;
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parents:
diff changeset
2062 }
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parents:
diff changeset
2063 if(data.icon === undefined || data.icon === null || data.icon === "") {
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parents:
diff changeset
2064 data.icon = true;
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parents:
diff changeset
2065 }
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parents:
diff changeset
2066 tmp = d.children("ul").children("li");
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parents:
diff changeset
2067 do {
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parents:
diff changeset
2068 tid = 'j' + this._id + '_' + (++this._cnt);
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parents:
diff changeset
2069 } while(m[tid]);
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parents:
diff changeset
2070 data.id = data.li_attr.id ? data.li_attr.id.toString() : tid;
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parents:
diff changeset
2071 if(tmp.length) {
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parents:
diff changeset
2072 tmp.each($.proxy(function (i, v) {
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parents:
diff changeset
2073 c = this._parse_model_from_html($(v), data.id, ps);
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parents:
diff changeset
2074 e = this._model.data[c];
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parents:
diff changeset
2075 data.children.push(c);
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parents:
diff changeset
2076 if(e.children_d.length) {
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parents:
diff changeset
2077 data.children_d = data.children_d.concat(e.children_d);
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parents:
diff changeset
2078 }
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parents:
diff changeset
2079 }, this));
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parents:
diff changeset
2080 data.children_d = data.children_d.concat(data.children);
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parents:
diff changeset
2081 }
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parents:
diff changeset
2082 else {
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parents:
diff changeset
2083 if(d.hasClass('jstree-closed')) {
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mingchen0919
parents:
diff changeset
2084 data.state.loaded = false;
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mingchen0919
parents:
diff changeset
2085 }
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mingchen0919
parents:
diff changeset
2086 }
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mingchen0919
parents:
diff changeset
2087 if(data.li_attr['class']) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
2088 data.li_attr['class'] = data.li_attr['class'].replace('jstree-closed','').replace('jstree-open','');
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parents:
diff changeset
2089 }
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parents:
diff changeset
2090 if(data.a_attr['class']) {
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mingchen0919
parents:
diff changeset
2091 data.a_attr['class'] = data.a_attr['class'].replace('jstree-clicked','').replace('jstree-disabled','');
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parents:
diff changeset
2092 }
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parents:
diff changeset
2093 m[data.id] = data;
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mingchen0919
parents:
diff changeset
2094 if(data.state.selected) {
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mingchen0919
parents:
diff changeset
2095 this._data.core.selected.push(data.id);
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parents:
diff changeset
2096 }
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parents:
diff changeset
2097 return data.id;
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mingchen0919
parents:
diff changeset
2098 },
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parents:
diff changeset
2099 /**
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mingchen0919
parents:
diff changeset
2100 * parses a node from a JSON object (used when dealing with flat data, which has no nesting of children, but has id and parent properties) and appends it to the in memory tree model. Used internally.
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
2101 * @private
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parents:
diff changeset
2102 * @name _parse_model_from_flat_json(d [, p, ps])
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parents:
diff changeset
2103 * @param {Object} d the JSON object to parse
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parents:
diff changeset
2104 * @param {String} p the parent ID
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parents:
diff changeset
2105 * @param {Array} ps list of all parents
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parents:
diff changeset
2106 * @return {String} the ID of the object added to the model
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parents:
diff changeset
2107 */
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parents:
diff changeset
2108 _parse_model_from_flat_json : function (d, p, ps) {
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parents:
diff changeset
2109 if(!ps) { ps = []; }
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parents:
diff changeset
2110 else { ps = ps.concat(); }
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parents:
diff changeset
2111 if(p) { ps.unshift(p); }
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parents:
diff changeset
2112 var tid = d.id.toString(),
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parents:
diff changeset
2113 m = this._model.data,
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parents:
diff changeset
2114 df = this._model.default_state,
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parents:
diff changeset
2115 i, j, c, e,
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parents:
diff changeset
2116 tmp = {
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parents:
diff changeset
2117 id : tid,
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parents:
diff changeset
2118 text : d.text || '',
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parents:
diff changeset
2119 icon : d.icon !== undefined ? d.icon : true,
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parents:
diff changeset
2120 parent : p,
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parents:
diff changeset
2121 parents : ps,
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parents:
diff changeset
2122 children : d.children || [],
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parents:
diff changeset
2123 children_d : d.children_d || [],
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parents:
diff changeset
2124 data : d.data,
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parents:
diff changeset
2125 state : { },
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parents:
diff changeset
2126 li_attr : { id : false },
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parents:
diff changeset
2127 a_attr : { href : '#' },
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parents:
diff changeset
2128 original : false
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mingchen0919
parents:
diff changeset
2129 };
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parents:
diff changeset
2130 for(i in df) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
2131 if(df.hasOwnProperty(i)) {
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parents:
diff changeset
2132 tmp.state[i] = df[i];
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parents:
diff changeset
2133 }
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parents:
diff changeset
2134 }
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parents:
diff changeset
2135 if(d && d.data && d.data.jstree && d.data.jstree.icon) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2136 tmp.icon = d.data.jstree.icon;
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mingchen0919
parents:
diff changeset
2137 }
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mingchen0919
parents:
diff changeset
2138 if(tmp.icon === undefined || tmp.icon === null || tmp.icon === "") {
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mingchen0919
parents:
diff changeset
2139 tmp.icon = true;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2140 }
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parents:
diff changeset
2141 if(d && d.data) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2142 tmp.data = d.data;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2143 if(d.data.jstree) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2144 for(i in d.data.jstree) {
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mingchen0919
parents:
diff changeset
2145 if(d.data.jstree.hasOwnProperty(i)) {
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mingchen0919
parents:
diff changeset
2146 tmp.state[i] = d.data.jstree[i];
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parents:
diff changeset
2147 }
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parents:
diff changeset
2148 }
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parents:
diff changeset
2149 }
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mingchen0919
parents:
diff changeset
2150 }
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mingchen0919
parents:
diff changeset
2151 if(d && typeof d.state === 'object') {
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mingchen0919
parents:
diff changeset
2152 for (i in d.state) {
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mingchen0919
parents:
diff changeset
2153 if(d.state.hasOwnProperty(i)) {
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mingchen0919
parents:
diff changeset
2154 tmp.state[i] = d.state[i];
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mingchen0919
parents:
diff changeset
2155 }
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parents:
diff changeset
2156 }
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parents:
diff changeset
2157 }
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mingchen0919
parents:
diff changeset
2158 if(d && typeof d.li_attr === 'object') {
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mingchen0919
parents:
diff changeset
2159 for (i in d.li_attr) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2160 if(d.li_attr.hasOwnProperty(i)) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2161 tmp.li_attr[i] = d.li_attr[i];
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mingchen0919
parents:
diff changeset
2162 }
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parents:
diff changeset
2163 }
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parents:
diff changeset
2164 }
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parents:
diff changeset
2165 if(!tmp.li_attr.id) {
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mingchen0919
parents:
diff changeset
2166 tmp.li_attr.id = tid;
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mingchen0919
parents:
diff changeset
2167 }
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parents:
diff changeset
2168 if(d && typeof d.a_attr === 'object') {
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mingchen0919
parents:
diff changeset
2169 for (i in d.a_attr) {
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mingchen0919
parents:
diff changeset
2170 if(d.a_attr.hasOwnProperty(i)) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2171 tmp.a_attr[i] = d.a_attr[i];
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parents:
diff changeset
2172 }
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parents:
diff changeset
2173 }
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parents:
diff changeset
2174 }
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parents:
diff changeset
2175 if(d && d.children && d.children === true) {
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mingchen0919
parents:
diff changeset
2176 tmp.state.loaded = false;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2177 tmp.children = [];
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2178 tmp.children_d = [];
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mingchen0919
parents:
diff changeset
2179 }
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mingchen0919
parents:
diff changeset
2180 m[tmp.id] = tmp;
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mingchen0919
parents:
diff changeset
2181 for(i = 0, j = tmp.children.length; i < j; i++) {
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mingchen0919
parents:
diff changeset
2182 c = this._parse_model_from_flat_json(m[tmp.children[i]], tmp.id, ps);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2183 e = m[c];
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2184 tmp.children_d.push(c);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2185 if(e.children_d.length) {
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mingchen0919
parents:
diff changeset
2186 tmp.children_d = tmp.children_d.concat(e.children_d);
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parents:
diff changeset
2187 }
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parents:
diff changeset
2188 }
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mingchen0919
parents:
diff changeset
2189 delete d.data;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2190 delete d.children;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2191 m[tmp.id].original = d;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2192 if(tmp.state.selected) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2193 this._data.core.selected.push(tmp.id);
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mingchen0919
parents:
diff changeset
2194 }
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parents:
diff changeset
2195 return tmp.id;
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mingchen0919
parents:
diff changeset
2196 },
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mingchen0919
parents:
diff changeset
2197 /**
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2198 * parses a node from a JSON object and appends it to the in memory tree model. Used internally.
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mingchen0919
parents:
diff changeset
2199 * @private
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mingchen0919
parents:
diff changeset
2200 * @name _parse_model_from_json(d [, p, ps])
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mingchen0919
parents:
diff changeset
2201 * @param {Object} d the JSON object to parse
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
2202 * @param {String} p the parent ID
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mingchen0919
parents:
diff changeset
2203 * @param {Array} ps list of all parents
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2204 * @return {String} the ID of the object added to the model
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parents:
diff changeset
2205 */
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parents:
diff changeset
2206 _parse_model_from_json : function (d, p, ps) {
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mingchen0919
parents:
diff changeset
2207 if(!ps) { ps = []; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2208 else { ps = ps.concat(); }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2209 if(p) { ps.unshift(p); }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2210 var tid = false, i, j, c, e, m = this._model.data, df = this._model.default_state, tmp;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2211 do {
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parents:
diff changeset
2212 tid = 'j' + this._id + '_' + (++this._cnt);
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mingchen0919
parents:
diff changeset
2213 } while(m[tid]);
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parents:
diff changeset
2214
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parents:
diff changeset
2215 tmp = {
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mingchen0919
parents:
diff changeset
2216 id : false,
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2217 text : typeof d === 'string' ? d : '',
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mingchen0919
parents:
diff changeset
2218 icon : typeof d === 'object' && d.icon !== undefined ? d.icon : true,
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parents:
diff changeset
2219 parent : p,
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parents:
diff changeset
2220 parents : ps,
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parents:
diff changeset
2221 children : [],
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parents:
diff changeset
2222 children_d : [],
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parents:
diff changeset
2223 data : null,
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mingchen0919
parents:
diff changeset
2224 state : { },
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parents:
diff changeset
2225 li_attr : { id : false },
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mingchen0919
parents:
diff changeset
2226 a_attr : { href : '#' },
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mingchen0919
parents:
diff changeset
2227 original : false
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parents:
diff changeset
2228 };
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parents:
diff changeset
2229 for(i in df) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
2230 if(df.hasOwnProperty(i)) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
2231 tmp.state[i] = df[i];
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parents:
diff changeset
2232 }
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diff changeset
2233 }
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parents:
diff changeset
2234 if(d && d.id) { tmp.id = d.id.toString(); }
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parents:
diff changeset
2235 if(d && d.text) { tmp.text = d.text; }
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parents:
diff changeset
2236 if(d && d.data && d.data.jstree && d.data.jstree.icon) {
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parents:
diff changeset
2237 tmp.icon = d.data.jstree.icon;
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parents:
diff changeset
2238 }
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parents:
diff changeset
2239 if(tmp.icon === undefined || tmp.icon === null || tmp.icon === "") {
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parents:
diff changeset
2240 tmp.icon = true;
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parents:
diff changeset
2241 }
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parents:
diff changeset
2242 if(d && d.data) {
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parents:
diff changeset
2243 tmp.data = d.data;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
2244 if(d.data.jstree) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2245 for(i in d.data.jstree) {
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parents:
diff changeset
2246 if(d.data.jstree.hasOwnProperty(i)) {
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parents:
diff changeset
2247 tmp.state[i] = d.data.jstree[i];
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parents:
diff changeset
2248 }
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parents:
diff changeset
2249 }
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parents:
diff changeset
2250 }
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parents:
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2251 }
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diff changeset
2252 if(d && typeof d.state === 'object') {
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parents:
diff changeset
2253 for (i in d.state) {
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parents:
diff changeset
2254 if(d.state.hasOwnProperty(i)) {
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parents:
diff changeset
2255 tmp.state[i] = d.state[i];
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parents:
diff changeset
2256 }
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parents:
diff changeset
2257 }
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diff changeset
2258 }
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parents:
diff changeset
2259 if(d && typeof d.li_attr === 'object') {
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parents:
diff changeset
2260 for (i in d.li_attr) {
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parents:
diff changeset
2261 if(d.li_attr.hasOwnProperty(i)) {
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parents:
diff changeset
2262 tmp.li_attr[i] = d.li_attr[i];
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diff changeset
2263 }
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diff changeset
2264 }
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diff changeset
2265 }
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2266 if(tmp.li_attr.id && !tmp.id) {
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parents:
diff changeset
2267 tmp.id = tmp.li_attr.id.toString();
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2268 }
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2269 if(!tmp.id) {
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parents:
diff changeset
2270 tmp.id = tid;
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2271 }
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2272 if(!tmp.li_attr.id) {
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parents:
diff changeset
2273 tmp.li_attr.id = tmp.id;
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2274 }
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2275 if(d && typeof d.a_attr === 'object') {
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parents:
diff changeset
2276 for (i in d.a_attr) {
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diff changeset
2277 if(d.a_attr.hasOwnProperty(i)) {
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parents:
diff changeset
2278 tmp.a_attr[i] = d.a_attr[i];
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2279 }
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2280 }
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2281 }
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2282 if(d && d.children && d.children.length) {
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parents:
diff changeset
2283 for(i = 0, j = d.children.length; i < j; i++) {
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parents:
diff changeset
2284 c = this._parse_model_from_json(d.children[i], tmp.id, ps);
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diff changeset
2285 e = m[c];
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diff changeset
2286 tmp.children.push(c);
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2287 if(e.children_d.length) {
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parents:
diff changeset
2288 tmp.children_d = tmp.children_d.concat(e.children_d);
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2289 }
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diff changeset
2290 }
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diff changeset
2291 tmp.children_d = tmp.children_d.concat(tmp.children);
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2292 }
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2293 if(d && d.children && d.children === true) {
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diff changeset
2294 tmp.state.loaded = false;
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diff changeset
2295 tmp.children = [];
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diff changeset
2296 tmp.children_d = [];
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2297 }
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2298 delete d.data;
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parents:
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2299 delete d.children;
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diff changeset
2300 tmp.original = d;
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diff changeset
2301 m[tmp.id] = tmp;
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diff changeset
2302 if(tmp.state.selected) {
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2303 this._data.core.selected.push(tmp.id);
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2304 }
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2305 return tmp.id;
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diff changeset
2306 },
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diff changeset
2307 /**
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diff changeset
2308 * redraws all nodes that need to be redrawn. Used internally.
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diff changeset
2309 * @private
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diff changeset
2310 * @name _redraw()
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diff changeset
2311 * @trigger redraw.jstree
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diff changeset
2312 */
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2313 _redraw : function () {
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diff changeset
2314 var nodes = this._model.force_full_redraw ? this._model.data[$.jstree.root].children.concat([]) : this._model.changed.concat([]),
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diff changeset
2315 f = document.createElement('UL'), tmp, i, j, fe = this._data.core.focused;
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diff changeset
2316 for(i = 0, j = nodes.length; i < j; i++) {
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diff changeset
2317 tmp = this.redraw_node(nodes[i], true, this._model.force_full_redraw);
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diff changeset
2318 if(tmp && this._model.force_full_redraw) {
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parents:
diff changeset
2319 f.appendChild(tmp);
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diff changeset
2320 }
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diff changeset
2321 }
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diff changeset
2322 if(this._model.force_full_redraw) {
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parents:
diff changeset
2323 f.className = this.get_container_ul()[0].className;
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parents:
diff changeset
2324 f.setAttribute('role','group');
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diff changeset
2325 this.element.empty().append(f);
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parents:
diff changeset
2326 //this.get_container_ul()[0].appendChild(f);
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diff changeset
2327 }
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diff changeset
2328 if(fe !== null) {
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diff changeset
2329 tmp = this.get_node(fe, true);
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diff changeset
2330 if(tmp && tmp.length && tmp.children('.jstree-anchor')[0] !== document.activeElement) {
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diff changeset
2331 tmp.children('.jstree-anchor').focus();
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diff changeset
2332 }
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2333 else {
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2334 this._data.core.focused = null;
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diff changeset
2335 }
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diff changeset
2336 }
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diff changeset
2337 this._model.force_full_redraw = false;
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diff changeset
2338 this._model.changed = [];
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diff changeset
2339 /**
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diff changeset
2340 * triggered after nodes are redrawn
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diff changeset
2341 * @event
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diff changeset
2342 * @name redraw.jstree
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diff changeset
2343 * @param {array} nodes the redrawn nodes
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diff changeset
2344 */
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diff changeset
2345 this.trigger('redraw', { "nodes" : nodes });
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diff changeset
2346 },
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diff changeset
2347 /**
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diff changeset
2348 * redraws all nodes that need to be redrawn or optionally - the whole tree
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diff changeset
2349 * @name redraw([full])
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diff changeset
2350 * @param {Boolean} full if set to `true` all nodes are redrawn.
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diff changeset
2351 */
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diff changeset
2352 redraw : function (full) {
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diff changeset
2353 if(full) {
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diff changeset
2354 this._model.force_full_redraw = true;
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diff changeset
2355 }
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diff changeset
2356 //if(this._model.redraw_timeout) {
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diff changeset
2357 // clearTimeout(this._model.redraw_timeout);
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diff changeset
2358 //}
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diff changeset
2359 //this._model.redraw_timeout = setTimeout($.proxy(this._redraw, this),0);
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diff changeset
2360 this._redraw();
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diff changeset
2361 },
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diff changeset
2362 /**
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diff changeset
2363 * redraws a single node's children. Used internally.
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diff changeset
2364 * @private
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diff changeset
2365 * @name draw_children(node)
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diff changeset
2366 * @param {mixed} node the node whose children will be redrawn
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diff changeset
2367 */
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diff changeset
2368 draw_children : function (node) {
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diff changeset
2369 var obj = this.get_node(node),
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parents:
diff changeset
2370 i = false,
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diff changeset
2371 j = false,
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diff changeset
2372 k = false,
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parents:
diff changeset
2373 d = document;
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parents:
diff changeset
2374 if(!obj) { return false; }
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parents:
diff changeset
2375 if(obj.id === $.jstree.root) { return this.redraw(true); }
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parents:
diff changeset
2376 node = this.get_node(node, true);
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parents:
diff changeset
2377 if(!node || !node.length) { return false; } // TODO: quick toggle
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parents:
diff changeset
2378
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diff changeset
2379 node.children('.jstree-children').remove();
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parents:
diff changeset
2380 node = node[0];
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parents:
diff changeset
2381 if(obj.children.length && obj.state.loaded) {
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parents:
diff changeset
2382 k = d.createElement('UL');
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parents:
diff changeset
2383 k.setAttribute('role', 'group');
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parents:
diff changeset
2384 k.className = 'jstree-children';
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parents:
diff changeset
2385 for(i = 0, j = obj.children.length; i < j; i++) {
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parents:
diff changeset
2386 k.appendChild(this.redraw_node(obj.children[i], true, true));
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diff changeset
2387 }
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diff changeset
2388 node.appendChild(k);
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parents:
diff changeset
2389 }
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diff changeset
2390 },
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parents:
diff changeset
2391 /**
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parents:
diff changeset
2392 * redraws a single node. Used internally.
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parents:
diff changeset
2393 * @private
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parents:
diff changeset
2394 * @name redraw_node(node, deep, is_callback, force_render)
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parents:
diff changeset
2395 * @param {mixed} node the node to redraw
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parents:
diff changeset
2396 * @param {Boolean} deep should child nodes be redrawn too
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parents:
diff changeset
2397 * @param {Boolean} is_callback is this a recursion call
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parents:
diff changeset
2398 * @param {Boolean} force_render should children of closed parents be drawn anyway
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parents:
diff changeset
2399 */
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parents:
diff changeset
2400 redraw_node : function (node, deep, is_callback, force_render) {
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parents:
diff changeset
2401 var obj = this.get_node(node),
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
2402 par = false,
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parents:
diff changeset
2403 ind = false,
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parents:
diff changeset
2404 old = false,
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parents:
diff changeset
2405 i = false,
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parents:
diff changeset
2406 j = false,
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parents:
diff changeset
2407 k = false,
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parents:
diff changeset
2408 c = '',
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parents:
diff changeset
2409 d = document,
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parents:
diff changeset
2410 m = this._model.data,
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parents:
diff changeset
2411 f = false,
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parents:
diff changeset
2412 s = false,
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parents:
diff changeset
2413 tmp = null,
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parents:
diff changeset
2414 t = 0,
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parents:
diff changeset
2415 l = 0,
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parents:
diff changeset
2416 has_children = false,
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parents:
diff changeset
2417 last_sibling = false;
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parents:
diff changeset
2418 if(!obj) { return false; }
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parents:
diff changeset
2419 if(obj.id === $.jstree.root) { return this.redraw(true); }
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parents:
diff changeset
2420 deep = deep || obj.children.length === 0;
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parents:
diff changeset
2421 node = !document.querySelector ? document.getElementById(obj.id) : this.element[0].querySelector('#' + ("0123456789".indexOf(obj.id[0]) !== -1 ? '\\3' + obj.id[0] + ' ' + obj.id.substr(1).replace($.jstree.idregex,'\\$&') : obj.id.replace($.jstree.idregex,'\\$&')) ); //, this.element);
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parents:
diff changeset
2422 if(!node) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
2423 deep = true;
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parents:
diff changeset
2424 //node = d.createElement('LI');
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parents:
diff changeset
2425 if(!is_callback) {
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parents:
diff changeset
2426 par = obj.parent !== $.jstree.root ? $('#' + obj.parent.replace($.jstree.idregex,'\\$&'), this.element)[0] : null;
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parents:
diff changeset
2427 if(par !== null && (!par || !m[obj.parent].state.opened)) {
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parents:
diff changeset
2428 return false;
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parents:
diff changeset
2429 }
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parents:
diff changeset
2430 ind = $.inArray(obj.id, par === null ? m[$.jstree.root].children : m[obj.parent].children);
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parents:
diff changeset
2431 }
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diff changeset
2432 }
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diff changeset
2433 else {
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diff changeset
2434 node = $(node);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
2435 if(!is_callback) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
2436 par = node.parent().parent()[0];
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parents:
diff changeset
2437 if(par === this.element[0]) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
2438 par = null;
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parents:
diff changeset
2439 }
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diff changeset
2440 ind = node.index();
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parents:
diff changeset
2441 }
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parents:
diff changeset
2442 // m[obj.id].data = node.data(); // use only node's data, no need to touch jquery storage
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parents:
diff changeset
2443 if(!deep && obj.children.length && !node.children('.jstree-children').length) {
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parents:
diff changeset
2444 deep = true;
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parents:
diff changeset
2445 }
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diff changeset
2446 if(!deep) {
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parents:
diff changeset
2447 old = node.children('.jstree-children')[0];
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diff changeset
2448 }
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diff changeset
2449 f = node.children('.jstree-anchor')[0] === document.activeElement;
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parents:
diff changeset
2450 node.remove();
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parents:
diff changeset
2451 //node = d.createElement('LI');
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parents:
diff changeset
2452 //node = node[0];
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diff changeset
2453 }
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parents:
diff changeset
2454 node = this._data.core.node.cloneNode(true);
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parents:
diff changeset
2455 // node is DOM, deep is boolean
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diff changeset
2456
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diff changeset
2457 c = 'jstree-node ';
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parents:
diff changeset
2458 for(i in obj.li_attr) {
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parents:
diff changeset
2459 if(obj.li_attr.hasOwnProperty(i)) {
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parents:
diff changeset
2460 if(i === 'id') { continue; }
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parents:
diff changeset
2461 if(i !== 'class') {
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parents:
diff changeset
2462 node.setAttribute(i, obj.li_attr[i]);
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diff changeset
2463 }
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diff changeset
2464 else {
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diff changeset
2465 c += obj.li_attr[i];
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parents:
diff changeset
2466 }
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diff changeset
2467 }
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diff changeset
2468 }
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diff changeset
2469 if(!obj.a_attr.id) {
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parents:
diff changeset
2470 obj.a_attr.id = obj.id + '_anchor';
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parents:
diff changeset
2471 }
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diff changeset
2472 node.setAttribute('aria-selected', !!obj.state.selected);
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parents:
diff changeset
2473 node.setAttribute('aria-level', obj.parents.length);
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parents:
diff changeset
2474 node.setAttribute('aria-labelledby', obj.a_attr.id);
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parents:
diff changeset
2475 if(obj.state.disabled) {
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parents:
diff changeset
2476 node.setAttribute('aria-disabled', true);
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parents:
diff changeset
2477 }
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diff changeset
2478
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diff changeset
2479 for(i = 0, j = obj.children.length; i < j; i++) {
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parents:
diff changeset
2480 if(!m[obj.children[i]].state.hidden) {
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parents:
diff changeset
2481 has_children = true;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
2482 break;
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parents:
diff changeset
2483 }
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parents:
diff changeset
2484 }
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parents:
diff changeset
2485 if(obj.parent !== null && m[obj.parent] && !obj.state.hidden) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
2486 i = $.inArray(obj.id, m[obj.parent].children);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2487 last_sibling = obj.id;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2488 if(i !== -1) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2489 i++;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2490 for(j = m[obj.parent].children.length; i < j; i++) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2491 if(!m[m[obj.parent].children[i]].state.hidden) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2492 last_sibling = m[obj.parent].children[i];
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2493 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2494 if(last_sibling !== obj.id) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2495 break;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2496 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2497 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2498 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2499 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2500
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2501 if(obj.state.hidden) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2502 c += ' jstree-hidden';
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2503 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2504 if (obj.state.loading) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2505 c += ' jstree-loading';
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2506 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2507 if(obj.state.loaded && !has_children) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2508 c += ' jstree-leaf';
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2509 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2510 else {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2511 c += obj.state.opened && obj.state.loaded ? ' jstree-open' : ' jstree-closed';
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2512 node.setAttribute('aria-expanded', (obj.state.opened && obj.state.loaded) );
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2513 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2514 if(last_sibling === obj.id) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2515 c += ' jstree-last';
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2516 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2517 node.id = obj.id;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2518 node.className = c;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2519 c = ( obj.state.selected ? ' jstree-clicked' : '') + ( obj.state.disabled ? ' jstree-disabled' : '');
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2520 for(j in obj.a_attr) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2521 if(obj.a_attr.hasOwnProperty(j)) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2522 if(j === 'href' && obj.a_attr[j] === '#') { continue; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2523 if(j !== 'class') {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2524 node.childNodes[1].setAttribute(j, obj.a_attr[j]);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2525 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2526 else {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2527 c += ' ' + obj.a_attr[j];
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2528 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2529 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2530 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2531 if(c.length) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2532 node.childNodes[1].className = 'jstree-anchor ' + c;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2533 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2534 if((obj.icon && obj.icon !== true) || obj.icon === false) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2535 if(obj.icon === false) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2536 node.childNodes[1].childNodes[0].className += ' jstree-themeicon-hidden';
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2537 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2538 else if(obj.icon.indexOf('/') === -1 && obj.icon.indexOf('.') === -1) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2539 node.childNodes[1].childNodes[0].className += ' ' + obj.icon + ' jstree-themeicon-custom';
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2540 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2541 else {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2542 node.childNodes[1].childNodes[0].style.backgroundImage = 'url("'+obj.icon+'")';
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2543 node.childNodes[1].childNodes[0].style.backgroundPosition = 'center center';
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2544 node.childNodes[1].childNodes[0].style.backgroundSize = 'auto';
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2545 node.childNodes[1].childNodes[0].className += ' jstree-themeicon-custom';
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2546 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2547 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2548
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2549 if(this.settings.core.force_text) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2550 node.childNodes[1].appendChild(d.createTextNode(obj.text));
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2551 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2552 else {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2553 node.childNodes[1].innerHTML += obj.text;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2554 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2555
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2556
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2557 if(deep && obj.children.length && (obj.state.opened || force_render) && obj.state.loaded) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2558 k = d.createElement('UL');
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2559 k.setAttribute('role', 'group');
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2560 k.className = 'jstree-children';
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2561 for(i = 0, j = obj.children.length; i < j; i++) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2562 k.appendChild(this.redraw_node(obj.children[i], deep, true));
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2563 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2564 node.appendChild(k);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2565 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2566 if(old) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2567 node.appendChild(old);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2568 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2569 if(!is_callback) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2570 // append back using par / ind
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2571 if(!par) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2572 par = this.element[0];
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2573 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2574 for(i = 0, j = par.childNodes.length; i < j; i++) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2575 if(par.childNodes[i] && par.childNodes[i].className && par.childNodes[i].className.indexOf('jstree-children') !== -1) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2576 tmp = par.childNodes[i];
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2577 break;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2578 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2579 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2580 if(!tmp) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2581 tmp = d.createElement('UL');
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2582 tmp.setAttribute('role', 'group');
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2583 tmp.className = 'jstree-children';
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2584 par.appendChild(tmp);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2585 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2586 par = tmp;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2587
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2588 if(ind < par.childNodes.length) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2589 par.insertBefore(node, par.childNodes[ind]);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2590 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2591 else {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2592 par.appendChild(node);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2593 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2594 if(f) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2595 t = this.element[0].scrollTop;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2596 l = this.element[0].scrollLeft;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2597 node.childNodes[1].focus();
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2598 this.element[0].scrollTop = t;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2599 this.element[0].scrollLeft = l;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2600 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2601 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2602 if(obj.state.opened && !obj.state.loaded) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2603 obj.state.opened = false;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2604 setTimeout($.proxy(function () {
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parents:
diff changeset
2605 this.open_node(obj.id, false, 0);
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diff changeset
2606 }, this), 0);
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2607 }
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2608 return node;
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diff changeset
2609 },
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parents:
diff changeset
2610 /**
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diff changeset
2611 * opens a node, revaling its children. If the node is not loaded it will be loaded and opened once ready.
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2612 * @name open_node(obj [, callback, animation])
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2613 * @param {mixed} obj the node to open
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diff changeset
2614 * @param {Function} callback a function to execute once the node is opened
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2615 * @param {Number} animation the animation duration in milliseconds when opening the node (overrides the `core.animation` setting). Use `false` for no animation.
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2616 * @trigger open_node.jstree, after_open.jstree, before_open.jstree
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2617 */
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2618 open_node : function (obj, callback, animation) {
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diff changeset
2619 var t1, t2, d, t;
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2620 if($.isArray(obj)) {
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2621 obj = obj.slice();
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2622 for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {
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diff changeset
2623 this.open_node(obj[t1], callback, animation);
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2624 }
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2625 return true;
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diff changeset
2626 }
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2627 obj = this.get_node(obj);
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2628 if(!obj || obj.id === $.jstree.root) {
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2629 return false;
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2630 }
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2631 animation = animation === undefined ? this.settings.core.animation : animation;
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2632 if(!this.is_closed(obj)) {
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2633 if(callback) {
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2634 callback.call(this, obj, false);
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2635 }
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2636 return false;
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2637 }
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2638 if(!this.is_loaded(obj)) {
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2639 if(this.is_loading(obj)) {
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2640 return setTimeout($.proxy(function () {
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2641 this.open_node(obj, callback, animation);
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2642 }, this), 500);
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2643 }
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2644 this.load_node(obj, function (o, ok) {
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2645 return ok ? this.open_node(o, callback, animation) : (callback ? callback.call(this, o, false) : false);
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2646 });
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2647 }
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2648 else {
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2649 d = this.get_node(obj, true);
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diff changeset
2650 t = this;
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2651 if(d.length) {
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2652 if(animation && d.children(".jstree-children").length) {
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2653 d.children(".jstree-children").stop(true, true);
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2654 }
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2655 if(obj.children.length && !this._firstChild(d.children('.jstree-children')[0])) {
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2656 this.draw_children(obj);
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2657 //d = this.get_node(obj, true);
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diff changeset
2658 }
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diff changeset
2659 if(!animation) {
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diff changeset
2660 this.trigger('before_open', { "node" : obj });
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diff changeset
2661 d[0].className = d[0].className.replace('jstree-closed', 'jstree-open');
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2662 d[0].setAttribute("aria-expanded", true);
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diff changeset
2663 }
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2664 else {
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diff changeset
2665 this.trigger('before_open', { "node" : obj });
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diff changeset
2666 d
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2667 .children(".jstree-children").css("display","none").end()
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diff changeset
2668 .removeClass("jstree-closed").addClass("jstree-open").attr("aria-expanded", true)
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diff changeset
2669 .children(".jstree-children").stop(true, true)
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2670 .slideDown(animation, function () {
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diff changeset
2671 this.style.display = "";
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diff changeset
2672 if (t.element) {
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diff changeset
2673 t.trigger("after_open", { "node" : obj });
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diff changeset
2674 }
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diff changeset
2675 });
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2676 }
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2677 }
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2678 obj.state.opened = true;
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diff changeset
2679 if(callback) {
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diff changeset
2680 callback.call(this, obj, true);
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diff changeset
2681 }
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diff changeset
2682 if(!d.length) {
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diff changeset
2683 /**
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diff changeset
2684 * triggered when a node is about to be opened (if the node is supposed to be in the DOM, it will be, but it won't be visible yet)
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diff changeset
2685 * @event
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diff changeset
2686 * @name before_open.jstree
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diff changeset
2687 * @param {Object} node the opened node
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diff changeset
2688 */
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diff changeset
2689 this.trigger('before_open', { "node" : obj });
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2690 }
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2691 /**
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2692 * triggered when a node is opened (if there is an animation it will not be completed yet)
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diff changeset
2693 * @event
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2694 * @name open_node.jstree
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2695 * @param {Object} node the opened node
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diff changeset
2696 */
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diff changeset
2697 this.trigger('open_node', { "node" : obj });
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2698 if(!animation || !d.length) {
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diff changeset
2699 /**
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2700 * triggered when a node is opened and the animation is complete
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diff changeset
2701 * @event
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2702 * @name after_open.jstree
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2703 * @param {Object} node the opened node
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diff changeset
2704 */
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2705 this.trigger("after_open", { "node" : obj });
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2706 }
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2707 return true;
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2708 }
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2709 },
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2710 /**
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2711 * opens every parent of a node (node should be loaded)
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2712 * @name _open_to(obj)
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2713 * @param {mixed} obj the node to reveal
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diff changeset
2714 * @private
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2715 */
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2716 _open_to : function (obj) {
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diff changeset
2717 obj = this.get_node(obj);
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2718 if(!obj || obj.id === $.jstree.root) {
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2719 return false;
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2720 }
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2721 var i, j, p = obj.parents;
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2722 for(i = 0, j = p.length; i < j; i+=1) {
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2723 if(i !== $.jstree.root) {
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2724 this.open_node(p[i], false, 0);
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2725 }
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diff changeset
2726 }
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2727 return $('#' + obj.id.replace($.jstree.idregex,'\\$&'), this.element);
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diff changeset
2728 },
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2729 /**
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2730 * closes a node, hiding its children
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2731 * @name close_node(obj [, animation])
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2732 * @param {mixed} obj the node to close
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2733 * @param {Number} animation the animation duration in milliseconds when closing the node (overrides the `core.animation` setting). Use `false` for no animation.
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2734 * @trigger close_node.jstree, after_close.jstree
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2735 */
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2736 close_node : function (obj, animation) {
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2737 var t1, t2, t, d;
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2738 if($.isArray(obj)) {
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2739 obj = obj.slice();
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2740 for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {
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2741 this.close_node(obj[t1], animation);
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2742 }
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2743 return true;
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2744 }
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2745 obj = this.get_node(obj);
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2746 if(!obj || obj.id === $.jstree.root) {
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2747 return false;
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2748 }
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2749 if(this.is_closed(obj)) {
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2750 return false;
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2751 }
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2752 animation = animation === undefined ? this.settings.core.animation : animation;
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2753 t = this;
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2754 d = this.get_node(obj, true);
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2755
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2756 obj.state.opened = false;
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2757 /**
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2758 * triggered when a node is closed (if there is an animation it will not be complete yet)
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2759 * @event
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2760 * @name close_node.jstree
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2761 * @param {Object} node the closed node
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2762 */
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2763 this.trigger('close_node',{ "node" : obj });
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2764 if(!d.length) {
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2765 /**
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diff changeset
2766 * triggered when a node is closed and the animation is complete
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diff changeset
2767 * @event
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2768 * @name after_close.jstree
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2769 * @param {Object} node the closed node
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2770 */
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2771 this.trigger("after_close", { "node" : obj });
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2772 }
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2773 else {
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2774 if(!animation) {
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2775 d[0].className = d[0].className.replace('jstree-open', 'jstree-closed');
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2776 d.attr("aria-expanded", false).children('.jstree-children').remove();
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2777 this.trigger("after_close", { "node" : obj });
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2778 }
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2779 else {
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diff changeset
2780 d
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2781 .children(".jstree-children").attr("style","display:block !important").end()
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2782 .removeClass("jstree-open").addClass("jstree-closed").attr("aria-expanded", false)
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2783 .children(".jstree-children").stop(true, true).slideUp(animation, function () {
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diff changeset
2784 this.style.display = "";
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2785 d.children('.jstree-children').remove();
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2786 if (t.element) {
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2787 t.trigger("after_close", { "node" : obj });
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2788 }
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diff changeset
2789 });
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diff changeset
2790 }
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2791 }
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diff changeset
2792 },
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diff changeset
2793 /**
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2794 * toggles a node - closing it if it is open, opening it if it is closed
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2795 * @name toggle_node(obj)
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2796 * @param {mixed} obj the node to toggle
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2797 */
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2798 toggle_node : function (obj) {
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2799 var t1, t2;
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2800 if($.isArray(obj)) {
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2801 obj = obj.slice();
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2802 for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {
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diff changeset
2803 this.toggle_node(obj[t1]);
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diff changeset
2804 }
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2805 return true;
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diff changeset
2806 }
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2807 if(this.is_closed(obj)) {
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2808 return this.open_node(obj);
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2809 }
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2810 if(this.is_open(obj)) {
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2811 return this.close_node(obj);
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2812 }
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2813 },
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2814 /**
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2815 * opens all nodes within a node (or the tree), revaling their children. If the node is not loaded it will be loaded and opened once ready.
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2816 * @name open_all([obj, animation, original_obj])
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2817 * @param {mixed} obj the node to open recursively, omit to open all nodes in the tree
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2818 * @param {Number} animation the animation duration in milliseconds when opening the nodes, the default is no animation
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2819 * @param {jQuery} reference to the node that started the process (internal use)
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2820 * @trigger open_all.jstree
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2821 */
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2822 open_all : function (obj, animation, original_obj) {
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2823 if(!obj) { obj = $.jstree.root; }
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2824 obj = this.get_node(obj);
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2825 if(!obj) { return false; }
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2826 var dom = obj.id === $.jstree.root ? this.get_container_ul() : this.get_node(obj, true), i, j, _this;
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2827 if(!dom.length) {
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2828 for(i = 0, j = obj.children_d.length; i < j; i++) {
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2829 if(this.is_closed(this._model.data[obj.children_d[i]])) {
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diff changeset
2830 this._model.data[obj.children_d[i]].state.opened = true;
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2831 }
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2832 }
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2833 return this.trigger('open_all', { "node" : obj });
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2834 }
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2835 original_obj = original_obj || dom;
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2836 _this = this;
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2837 dom = this.is_closed(obj) ? dom.find('.jstree-closed').addBack() : dom.find('.jstree-closed');
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2838 dom.each(function () {
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diff changeset
2839 _this.open_node(
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2840 this,
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2841 function(node, status) { if(status && this.is_parent(node)) { this.open_all(node, animation, original_obj); } },
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2842 animation || 0
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2843 );
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2844 });
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2845 if(original_obj.find('.jstree-closed').length === 0) {
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2846 /**
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2847 * triggered when an `open_all` call completes
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2848 * @event
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2849 * @name open_all.jstree
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2850 * @param {Object} node the opened node
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2851 */
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2852 this.trigger('open_all', { "node" : this.get_node(original_obj) });
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2853 }
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2854 },
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2855 /**
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2856 * closes all nodes within a node (or the tree), revaling their children
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2857 * @name close_all([obj, animation])
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2858 * @param {mixed} obj the node to close recursively, omit to close all nodes in the tree
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2859 * @param {Number} animation the animation duration in milliseconds when closing the nodes, the default is no animation
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2860 * @trigger close_all.jstree
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2861 */
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2862 close_all : function (obj, animation) {
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2863 if(!obj) { obj = $.jstree.root; }
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2864 obj = this.get_node(obj);
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2865 if(!obj) { return false; }
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2866 var dom = obj.id === $.jstree.root ? this.get_container_ul() : this.get_node(obj, true),
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2867 _this = this, i, j;
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2868 if(dom.length) {
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2869 dom = this.is_open(obj) ? dom.find('.jstree-open').addBack() : dom.find('.jstree-open');
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2870 $(dom.get().reverse()).each(function () { _this.close_node(this, animation || 0); });
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2871 }
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2872 for(i = 0, j = obj.children_d.length; i < j; i++) {
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2873 this._model.data[obj.children_d[i]].state.opened = false;
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2874 }
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2875 /**
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2876 * triggered when an `close_all` call completes
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diff changeset
2877 * @event
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2878 * @name close_all.jstree
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2879 * @param {Object} node the closed node
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2880 */
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2881 this.trigger('close_all', { "node" : obj });
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2882 },
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2883 /**
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2884 * checks if a node is disabled (not selectable)
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2885 * @name is_disabled(obj)
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2886 * @param {mixed} obj
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2887 * @return {Boolean}
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2888 */
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2889 is_disabled : function (obj) {
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2890 obj = this.get_node(obj);
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2891 return obj && obj.state && obj.state.disabled;
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2892 },
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2893 /**
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2894 * enables a node - so that it can be selected
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2895 * @name enable_node(obj)
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2896 * @param {mixed} obj the node to enable
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2897 * @trigger enable_node.jstree
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2898 */
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2899 enable_node : function (obj) {
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2900 var t1, t2;
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2901 if($.isArray(obj)) {
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2902 obj = obj.slice();
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2903 for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {
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2904 this.enable_node(obj[t1]);
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2905 }
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2906 return true;
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2907 }
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2908 obj = this.get_node(obj);
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2909 if(!obj || obj.id === $.jstree.root) {
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2910 return false;
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2911 }
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2912 obj.state.disabled = false;
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diff changeset
2913 this.get_node(obj,true).children('.jstree-anchor').removeClass('jstree-disabled').attr('aria-disabled', false);
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2914 /**
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2915 * triggered when an node is enabled
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2916 * @event
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2917 * @name enable_node.jstree
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2918 * @param {Object} node the enabled node
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2919 */
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2920 this.trigger('enable_node', { 'node' : obj });
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2921 },
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2922 /**
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2923 * disables a node - so that it can not be selected
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2924 * @name disable_node(obj)
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2925 * @param {mixed} obj the node to disable
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2926 * @trigger disable_node.jstree
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2927 */
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2928 disable_node : function (obj) {
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2929 var t1, t2;
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2930 if($.isArray(obj)) {
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2931 obj = obj.slice();
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2932 for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {
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2933 this.disable_node(obj[t1]);
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2934 }
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2935 return true;
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2936 }
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2937 obj = this.get_node(obj);
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2938 if(!obj || obj.id === $.jstree.root) {
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2939 return false;
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2940 }
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2941 obj.state.disabled = true;
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2942 this.get_node(obj,true).children('.jstree-anchor').addClass('jstree-disabled').attr('aria-disabled', true);
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2943 /**
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2944 * triggered when an node is disabled
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2945 * @event
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2946 * @name disable_node.jstree
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2947 * @param {Object} node the disabled node
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2948 */
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2949 this.trigger('disable_node', { 'node' : obj });
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2950 },
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2951 /**
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2952 * determines if a node is hidden
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2953 * @name is_hidden(obj)
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2954 * @param {mixed} obj the node
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2955 */
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2956 is_hidden : function (obj) {
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2957 obj = this.get_node(obj);
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parents:
diff changeset
2958 return obj.state.hidden === true;
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diff changeset
2959 },
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parents:
diff changeset
2960 /**
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parents:
diff changeset
2961 * hides a node - it is still in the structure but will not be visible
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mingchen0919
parents:
diff changeset
2962 * @name hide_node(obj)
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parents:
diff changeset
2963 * @param {mixed} obj the node to hide
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diff changeset
2964 * @param {Boolean} skip_redraw internal parameter controlling if redraw is called
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diff changeset
2965 * @trigger hide_node.jstree
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parents:
diff changeset
2966 */
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2967 hide_node : function (obj, skip_redraw) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2968 var t1, t2;
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parents:
diff changeset
2969 if($.isArray(obj)) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
2970 obj = obj.slice();
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2971 for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
2972 this.hide_node(obj[t1], true);
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diff changeset
2973 }
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diff changeset
2974 if (!skip_redraw) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
2975 this.redraw();
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diff changeset
2976 }
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diff changeset
2977 return true;
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parents:
diff changeset
2978 }
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diff changeset
2979 obj = this.get_node(obj);
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mingchen0919
parents:
diff changeset
2980 if(!obj || obj.id === $.jstree.root) {
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2981 return false;
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diff changeset
2982 }
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diff changeset
2983 if(!obj.state.hidden) {
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diff changeset
2984 obj.state.hidden = true;
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parents:
diff changeset
2985 this._node_changed(obj.parent);
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mingchen0919
parents:
diff changeset
2986 if(!skip_redraw) {
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parents:
diff changeset
2987 this.redraw();
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parents:
diff changeset
2988 }
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parents:
diff changeset
2989 /**
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parents:
diff changeset
2990 * triggered when an node is hidden
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diff changeset
2991 * @event
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diff changeset
2992 * @name hide_node.jstree
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diff changeset
2993 * @param {Object} node the hidden node
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diff changeset
2994 */
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diff changeset
2995 this.trigger('hide_node', { 'node' : obj });
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parents:
diff changeset
2996 }
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diff changeset
2997 },
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parents:
diff changeset
2998 /**
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parents:
diff changeset
2999 * shows a node
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parents:
diff changeset
3000 * @name show_node(obj)
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parents:
diff changeset
3001 * @param {mixed} obj the node to show
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parents:
diff changeset
3002 * @param {Boolean} skip_redraw internal parameter controlling if redraw is called
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parents:
diff changeset
3003 * @trigger show_node.jstree
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diff changeset
3004 */
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diff changeset
3005 show_node : function (obj, skip_redraw) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3006 var t1, t2;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3007 if($.isArray(obj)) {
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mingchen0919
parents:
diff changeset
3008 obj = obj.slice();
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3009 for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3010 this.show_node(obj[t1], true);
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parents:
diff changeset
3011 }
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diff changeset
3012 if (!skip_redraw) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3013 this.redraw();
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diff changeset
3014 }
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diff changeset
3015 return true;
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parents:
diff changeset
3016 }
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parents:
diff changeset
3017 obj = this.get_node(obj);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3018 if(!obj || obj.id === $.jstree.root) {
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parents:
diff changeset
3019 return false;
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parents:
diff changeset
3020 }
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parents:
diff changeset
3021 if(obj.state.hidden) {
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parents:
diff changeset
3022 obj.state.hidden = false;
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parents:
diff changeset
3023 this._node_changed(obj.parent);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3024 if(!skip_redraw) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3025 this.redraw();
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3026 }
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parents:
diff changeset
3027 /**
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parents:
diff changeset
3028 * triggered when an node is shown
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parents:
diff changeset
3029 * @event
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parents:
diff changeset
3030 * @name show_node.jstree
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parents:
diff changeset
3031 * @param {Object} node the shown node
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parents:
diff changeset
3032 */
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parents:
diff changeset
3033 this.trigger('show_node', { 'node' : obj });
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parents:
diff changeset
3034 }
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diff changeset
3035 },
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diff changeset
3036 /**
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diff changeset
3037 * hides all nodes
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parents:
diff changeset
3038 * @name hide_all()
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parents:
diff changeset
3039 * @trigger hide_all.jstree
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parents:
diff changeset
3040 */
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diff changeset
3041 hide_all : function (skip_redraw) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3042 var i, m = this._model.data, ids = [];
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3043 for(i in m) {
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parents:
diff changeset
3044 if(m.hasOwnProperty(i) && i !== $.jstree.root && !m[i].state.hidden) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3045 m[i].state.hidden = true;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3046 ids.push(i);
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diff changeset
3047 }
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diff changeset
3048 }
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diff changeset
3049 this._model.force_full_redraw = true;
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parents:
diff changeset
3050 if(!skip_redraw) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3051 this.redraw();
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parents:
diff changeset
3052 }
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parents:
diff changeset
3053 /**
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diff changeset
3054 * triggered when all nodes are hidden
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diff changeset
3055 * @event
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diff changeset
3056 * @name hide_all.jstree
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diff changeset
3057 * @param {Array} nodes the IDs of all hidden nodes
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diff changeset
3058 */
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diff changeset
3059 this.trigger('hide_all', { 'nodes' : ids });
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diff changeset
3060 return ids;
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parents:
diff changeset
3061 },
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diff changeset
3062 /**
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diff changeset
3063 * shows all nodes
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diff changeset
3064 * @name show_all()
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diff changeset
3065 * @trigger show_all.jstree
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diff changeset
3066 */
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diff changeset
3067 show_all : function (skip_redraw) {
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parents:
diff changeset
3068 var i, m = this._model.data, ids = [];
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parents:
diff changeset
3069 for(i in m) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3070 if(m.hasOwnProperty(i) && i !== $.jstree.root && m[i].state.hidden) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3071 m[i].state.hidden = false;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3072 ids.push(i);
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parents:
diff changeset
3073 }
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diff changeset
3074 }
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diff changeset
3075 this._model.force_full_redraw = true;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3076 if(!skip_redraw) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3077 this.redraw();
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diff changeset
3078 }
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diff changeset
3079 /**
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3080 * triggered when all nodes are shown
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diff changeset
3081 * @event
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3082 * @name show_all.jstree
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3083 * @param {Array} nodes the IDs of all shown nodes
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3084 */
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3085 this.trigger('show_all', { 'nodes' : ids });
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3086 return ids;
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3087 },
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3088 /**
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3089 * called when a node is selected by the user. Used internally.
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diff changeset
3090 * @private
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3091 * @name activate_node(obj, e)
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3092 * @param {mixed} obj the node
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3093 * @param {Object} e the related event
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3094 * @trigger activate_node.jstree, changed.jstree
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3095 */
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3096 activate_node : function (obj, e) {
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3097 if(this.is_disabled(obj)) {
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3098 return false;
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3099 }
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3100 if(!e || typeof e !== 'object') {
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3101 e = {};
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3102 }
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3103
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3104 // ensure last_clicked is still in the DOM, make it fresh (maybe it was moved?) and make sure it is still selected, if not - make last_clicked the last selected node
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3105 this._data.core.last_clicked = this._data.core.last_clicked && this._data.core.last_clicked.id !== undefined ? this.get_node(this._data.core.last_clicked.id) : null;
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3106 if(this._data.core.last_clicked && !this._data.core.last_clicked.state.selected) { this._data.core.last_clicked = null; }
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3107 if(!this._data.core.last_clicked && this._data.core.selected.length) { this._data.core.last_clicked = this.get_node(this._data.core.selected[this._data.core.selected.length - 1]); }
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3108
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3109 if(!this.settings.core.multiple || (!e.metaKey && !e.ctrlKey && !e.shiftKey) || (e.shiftKey && (!this._data.core.last_clicked || !this.get_parent(obj) || this.get_parent(obj) !== this._data.core.last_clicked.parent ) )) {
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3110 if(!this.settings.core.multiple && (e.metaKey || e.ctrlKey || e.shiftKey) && this.is_selected(obj)) {
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3111 this.deselect_node(obj, false, e);
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3112 }
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3113 else {
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3114 this.deselect_all(true);
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3115 this.select_node(obj, false, false, e);
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3116 this._data.core.last_clicked = this.get_node(obj);
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3117 }
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3118 }
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3119 else {
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3120 if(e.shiftKey) {
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3121 var o = this.get_node(obj).id,
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3122 l = this._data.core.last_clicked.id,
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3123 p = this.get_node(this._data.core.last_clicked.parent).children,
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3124 c = false,
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3125 i, j;
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3126 for(i = 0, j = p.length; i < j; i += 1) {
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3127 // separate IFs work whem o and l are the same
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3128 if(p[i] === o) {
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3129 c = !c;
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3130 }
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3131 if(p[i] === l) {
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3132 c = !c;
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3133 }
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3134 if(!this.is_disabled(p[i]) && (c || p[i] === o || p[i] === l)) {
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3135 if (!this.is_hidden(p[i])) {
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3136 this.select_node(p[i], true, false, e);
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3137 }
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3138 }
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3139 else {
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3140 this.deselect_node(p[i], true, e);
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3141 }
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3142 }
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3143 this.trigger('changed', { 'action' : 'select_node', 'node' : this.get_node(obj), 'selected' : this._data.core.selected, 'event' : e });
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3144 }
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3145 else {
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3146 if(!this.is_selected(obj)) {
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3147 this.select_node(obj, false, false, e);
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3148 }
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3149 else {
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3150 this.deselect_node(obj, false, e);
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3151 }
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3152 }
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3153 }
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3154 /**
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3155 * triggered when an node is clicked or intercated with by the user
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diff changeset
3156 * @event
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3157 * @name activate_node.jstree
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3158 * @param {Object} node
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3159 * @param {Object} event the ooriginal event (if any) which triggered the call (may be an empty object)
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3160 */
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3161 this.trigger('activate_node', { 'node' : this.get_node(obj), 'event' : e });
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diff changeset
3162 },
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3163 /**
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3164 * applies the hover state on a node, called when a node is hovered by the user. Used internally.
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diff changeset
3165 * @private
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3166 * @name hover_node(obj)
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3167 * @param {mixed} obj
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3168 * @trigger hover_node.jstree
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3169 */
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3170 hover_node : function (obj) {
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3171 obj = this.get_node(obj, true);
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3172 if(!obj || !obj.length || obj.children('.jstree-hovered').length) {
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3173 return false;
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3174 }
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3175 var o = this.element.find('.jstree-hovered'), t = this.element;
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3176 if(o && o.length) { this.dehover_node(o); }
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3177
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3178 obj.children('.jstree-anchor').addClass('jstree-hovered');
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3179 /**
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3180 * triggered when an node is hovered
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diff changeset
3181 * @event
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3182 * @name hover_node.jstree
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3183 * @param {Object} node
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3184 */
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3185 this.trigger('hover_node', { 'node' : this.get_node(obj) });
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3186 setTimeout(function () { t.attr('aria-activedescendant', obj[0].id); }, 0);
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diff changeset
3187 },
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3188 /**
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3189 * removes the hover state from a nodecalled when a node is no longer hovered by the user. Used internally.
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diff changeset
3190 * @private
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3191 * @name dehover_node(obj)
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3192 * @param {mixed} obj
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3193 * @trigger dehover_node.jstree
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diff changeset
3194 */
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3195 dehover_node : function (obj) {
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3196 obj = this.get_node(obj, true);
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3197 if(!obj || !obj.length || !obj.children('.jstree-hovered').length) {
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3198 return false;
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3199 }
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3200 obj.children('.jstree-anchor').removeClass('jstree-hovered');
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3201 /**
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3202 * triggered when an node is no longer hovered
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diff changeset
3203 * @event
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diff changeset
3204 * @name dehover_node.jstree
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3205 * @param {Object} node
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3206 */
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diff changeset
3207 this.trigger('dehover_node', { 'node' : this.get_node(obj) });
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diff changeset
3208 },
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diff changeset
3209 /**
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diff changeset
3210 * select a node
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3211 * @name select_node(obj [, supress_event, prevent_open])
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3212 * @param {mixed} obj an array can be used to select multiple nodes
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3213 * @param {Boolean} supress_event if set to `true` the `changed.jstree` event won't be triggered
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3214 * @param {Boolean} prevent_open if set to `true` parents of the selected node won't be opened
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3215 * @trigger select_node.jstree, changed.jstree
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3216 */
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3217 select_node : function (obj, supress_event, prevent_open, e) {
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3218 var dom, t1, t2, th;
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3219 if($.isArray(obj)) {
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3220 obj = obj.slice();
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3221 for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {
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diff changeset
3222 this.select_node(obj[t1], supress_event, prevent_open, e);
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3223 }
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3224 return true;
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diff changeset
3225 }
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3226 obj = this.get_node(obj);
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3227 if(!obj || obj.id === $.jstree.root) {
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3228 return false;
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diff changeset
3229 }
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3230 dom = this.get_node(obj, true);
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3231 if(!obj.state.selected) {
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3232 obj.state.selected = true;
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3233 this._data.core.selected.push(obj.id);
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3234 if(!prevent_open) {
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3235 dom = this._open_to(obj);
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diff changeset
3236 }
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3237 if(dom && dom.length) {
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diff changeset
3238 dom.attr('aria-selected', true).children('.jstree-anchor').addClass('jstree-clicked');
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3239 }
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3240 /**
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diff changeset
3241 * triggered when an node is selected
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diff changeset
3242 * @event
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3243 * @name select_node.jstree
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diff changeset
3244 * @param {Object} node
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3245 * @param {Array} selected the current selection
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3246 * @param {Object} event the event (if any) that triggered this select_node
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3247 */
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3248 this.trigger('select_node', { 'node' : obj, 'selected' : this._data.core.selected, 'event' : e });
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diff changeset
3249 if(!supress_event) {
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diff changeset
3250 /**
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diff changeset
3251 * triggered when selection changes
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diff changeset
3252 * @event
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diff changeset
3253 * @name changed.jstree
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diff changeset
3254 * @param {Object} node
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3255 * @param {Object} action the action that caused the selection to change
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3256 * @param {Array} selected the current selection
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diff changeset
3257 * @param {Object} event the event (if any) that triggered this changed event
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3258 */
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3259 this.trigger('changed', { 'action' : 'select_node', 'node' : obj, 'selected' : this._data.core.selected, 'event' : e });
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diff changeset
3260 }
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diff changeset
3261 }
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diff changeset
3262 },
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diff changeset
3263 /**
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diff changeset
3264 * deselect a node
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diff changeset
3265 * @name deselect_node(obj [, supress_event])
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diff changeset
3266 * @param {mixed} obj an array can be used to deselect multiple nodes
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diff changeset
3267 * @param {Boolean} supress_event if set to `true` the `changed.jstree` event won't be triggered
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diff changeset
3268 * @trigger deselect_node.jstree, changed.jstree
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diff changeset
3269 */
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diff changeset
3270 deselect_node : function (obj, supress_event, e) {
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diff changeset
3271 var t1, t2, dom;
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diff changeset
3272 if($.isArray(obj)) {
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diff changeset
3273 obj = obj.slice();
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diff changeset
3274 for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {
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diff changeset
3275 this.deselect_node(obj[t1], supress_event, e);
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diff changeset
3276 }
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3277 return true;
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diff changeset
3278 }
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diff changeset
3279 obj = this.get_node(obj);
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diff changeset
3280 if(!obj || obj.id === $.jstree.root) {
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diff changeset
3281 return false;
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diff changeset
3282 }
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diff changeset
3283 dom = this.get_node(obj, true);
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diff changeset
3284 if(obj.state.selected) {
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diff changeset
3285 obj.state.selected = false;
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diff changeset
3286 this._data.core.selected = $.vakata.array_remove_item(this._data.core.selected, obj.id);
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diff changeset
3287 if(dom.length) {
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diff changeset
3288 dom.attr('aria-selected', false).children('.jstree-anchor').removeClass('jstree-clicked');
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diff changeset
3289 }
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3290 /**
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3291 * triggered when an node is deselected
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diff changeset
3292 * @event
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diff changeset
3293 * @name deselect_node.jstree
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diff changeset
3294 * @param {Object} node
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diff changeset
3295 * @param {Array} selected the current selection
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diff changeset
3296 * @param {Object} event the event (if any) that triggered this deselect_node
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diff changeset
3297 */
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3298 this.trigger('deselect_node', { 'node' : obj, 'selected' : this._data.core.selected, 'event' : e });
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diff changeset
3299 if(!supress_event) {
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diff changeset
3300 this.trigger('changed', { 'action' : 'deselect_node', 'node' : obj, 'selected' : this._data.core.selected, 'event' : e });
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diff changeset
3301 }
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diff changeset
3302 }
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diff changeset
3303 },
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diff changeset
3304 /**
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diff changeset
3305 * select all nodes in the tree
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diff changeset
3306 * @name select_all([supress_event])
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diff changeset
3307 * @param {Boolean} supress_event if set to `true` the `changed.jstree` event won't be triggered
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diff changeset
3308 * @trigger select_all.jstree, changed.jstree
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diff changeset
3309 */
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diff changeset
3310 select_all : function (supress_event) {
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diff changeset
3311 var tmp = this._data.core.selected.concat([]), i, j;
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diff changeset
3312 this._data.core.selected = this._model.data[$.jstree.root].children_d.concat();
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diff changeset
3313 for(i = 0, j = this._data.core.selected.length; i < j; i++) {
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diff changeset
3314 if(this._model.data[this._data.core.selected[i]]) {
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diff changeset
3315 this._model.data[this._data.core.selected[i]].state.selected = true;
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3316 }
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3317 }
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diff changeset
3318 this.redraw(true);
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diff changeset
3319 /**
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diff changeset
3320 * triggered when all nodes are selected
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diff changeset
3321 * @event
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3322 * @name select_all.jstree
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3323 * @param {Array} selected the current selection
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diff changeset
3324 */
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3325 this.trigger('select_all', { 'selected' : this._data.core.selected });
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diff changeset
3326 if(!supress_event) {
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3327 this.trigger('changed', { 'action' : 'select_all', 'selected' : this._data.core.selected, 'old_selection' : tmp });
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diff changeset
3328 }
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diff changeset
3329 },
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diff changeset
3330 /**
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diff changeset
3331 * deselect all selected nodes
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3332 * @name deselect_all([supress_event])
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3333 * @param {Boolean} supress_event if set to `true` the `changed.jstree` event won't be triggered
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diff changeset
3334 * @trigger deselect_all.jstree, changed.jstree
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diff changeset
3335 */
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3336 deselect_all : function (supress_event) {
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diff changeset
3337 var tmp = this._data.core.selected.concat([]), i, j;
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3338 for(i = 0, j = this._data.core.selected.length; i < j; i++) {
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diff changeset
3339 if(this._model.data[this._data.core.selected[i]]) {
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diff changeset
3340 this._model.data[this._data.core.selected[i]].state.selected = false;
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diff changeset
3341 }
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diff changeset
3342 }
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3343 this._data.core.selected = [];
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diff changeset
3344 this.element.find('.jstree-clicked').removeClass('jstree-clicked').parent().attr('aria-selected', false);
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3345 /**
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diff changeset
3346 * triggered when all nodes are deselected
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diff changeset
3347 * @event
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diff changeset
3348 * @name deselect_all.jstree
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3349 * @param {Object} node the previous selection
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3350 * @param {Array} selected the current selection
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3351 */
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diff changeset
3352 this.trigger('deselect_all', { 'selected' : this._data.core.selected, 'node' : tmp });
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3353 if(!supress_event) {
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diff changeset
3354 this.trigger('changed', { 'action' : 'deselect_all', 'selected' : this._data.core.selected, 'old_selection' : tmp });
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diff changeset
3355 }
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diff changeset
3356 },
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3357 /**
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diff changeset
3358 * checks if a node is selected
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3359 * @name is_selected(obj)
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3360 * @param {mixed} obj
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3361 * @return {Boolean}
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3362 */
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3363 is_selected : function (obj) {
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3364 obj = this.get_node(obj);
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3365 if(!obj || obj.id === $.jstree.root) {
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3366 return false;
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diff changeset
3367 }
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3368 return obj.state.selected;
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diff changeset
3369 },
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3370 /**
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3371 * get an array of all selected nodes
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3372 * @name get_selected([full])
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3373 * @param {mixed} full if set to `true` the returned array will consist of the full node objects, otherwise - only IDs will be returned
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3374 * @return {Array}
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3375 */
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3376 get_selected : function (full) {
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diff changeset
3377 return full ? $.map(this._data.core.selected, $.proxy(function (i) { return this.get_node(i); }, this)) : this._data.core.selected.slice();
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diff changeset
3378 },
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diff changeset
3379 /**
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diff changeset
3380 * get an array of all top level selected nodes (ignoring children of selected nodes)
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diff changeset
3381 * @name get_top_selected([full])
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3382 * @param {mixed} full if set to `true` the returned array will consist of the full node objects, otherwise - only IDs will be returned
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diff changeset
3383 * @return {Array}
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3384 */
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3385 get_top_selected : function (full) {
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diff changeset
3386 var tmp = this.get_selected(true),
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3387 obj = {}, i, j, k, l;
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3388 for(i = 0, j = tmp.length; i < j; i++) {
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diff changeset
3389 obj[tmp[i].id] = tmp[i];
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diff changeset
3390 }
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3391 for(i = 0, j = tmp.length; i < j; i++) {
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3392 for(k = 0, l = tmp[i].children_d.length; k < l; k++) {
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diff changeset
3393 if(obj[tmp[i].children_d[k]]) {
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3394 delete obj[tmp[i].children_d[k]];
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3395 }
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3396 }
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3397 }
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3398 tmp = [];
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3399 for(i in obj) {
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3400 if(obj.hasOwnProperty(i)) {
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3401 tmp.push(i);
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3402 }
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3403 }
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3404 return full ? $.map(tmp, $.proxy(function (i) { return this.get_node(i); }, this)) : tmp;
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3405 },
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3406 /**
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3407 * get an array of all bottom level selected nodes (ignoring selected parents)
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3408 * @name get_bottom_selected([full])
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3409 * @param {mixed} full if set to `true` the returned array will consist of the full node objects, otherwise - only IDs will be returned
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3410 * @return {Array}
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3411 */
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3412 get_bottom_selected : function (full) {
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3413 var tmp = this.get_selected(true),
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3414 obj = [], i, j;
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3415 for(i = 0, j = tmp.length; i < j; i++) {
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3416 if(!tmp[i].children.length) {
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3417 obj.push(tmp[i].id);
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3418 }
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3419 }
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3420 return full ? $.map(obj, $.proxy(function (i) { return this.get_node(i); }, this)) : obj;
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3421 },
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3422 /**
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3423 * gets the current state of the tree so that it can be restored later with `set_state(state)`. Used internally.
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3424 * @name get_state()
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diff changeset
3425 * @private
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diff changeset
3426 * @return {Object}
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3427 */
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parents:
diff changeset
3428 get_state : function () {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3429 var state = {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3430 'core' : {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3431 'open' : [],
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parents:
diff changeset
3432 'loaded' : [],
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3433 'scroll' : {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3434 'left' : this.element.scrollLeft(),
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3435 'top' : this.element.scrollTop()
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3436 },
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parents:
diff changeset
3437 /*!
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parents:
diff changeset
3438 'themes' : {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3439 'name' : this.get_theme(),
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3440 'icons' : this._data.core.themes.icons,
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3441 'dots' : this._data.core.themes.dots
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parents:
diff changeset
3442 },
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parents:
diff changeset
3443 */
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diff changeset
3444 'selected' : []
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parents:
diff changeset
3445 }
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parents:
diff changeset
3446 }, i;
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diff changeset
3447 for(i in this._model.data) {
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parents:
diff changeset
3448 if(this._model.data.hasOwnProperty(i)) {
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parents:
diff changeset
3449 if(i !== $.jstree.root) {
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parents:
diff changeset
3450 if(this._model.data[i].state.loaded && this.settings.core.loaded_state) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3451 state.core.loaded.push(i);
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parents:
diff changeset
3452 }
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diff changeset
3453 if(this._model.data[i].state.opened) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3454 state.core.open.push(i);
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parents:
diff changeset
3455 }
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parents:
diff changeset
3456 if(this._model.data[i].state.selected) {
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parents:
diff changeset
3457 state.core.selected.push(i);
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parents:
diff changeset
3458 }
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parents:
diff changeset
3459 }
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parents:
diff changeset
3460 }
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parents:
diff changeset
3461 }
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parents:
diff changeset
3462 return state;
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parents:
diff changeset
3463 },
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parents:
diff changeset
3464 /**
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parents:
diff changeset
3465 * sets the state of the tree. Used internally.
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3466 * @name set_state(state [, callback])
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parents:
diff changeset
3467 * @private
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parents:
diff changeset
3468 * @param {Object} state the state to restore. Keep in mind this object is passed by reference and jstree will modify it.
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3469 * @param {Function} callback an optional function to execute once the state is restored.
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parents:
diff changeset
3470 * @trigger set_state.jstree
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parents:
diff changeset
3471 */
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diff changeset
3472 set_state : function (state, callback) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3473 if(state) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3474 if(state.core && state.core.selected && state.core.initial_selection === undefined) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3475 state.core.initial_selection = this._data.core.selected.concat([]).sort().join(',');
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parents:
diff changeset
3476 }
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parents:
diff changeset
3477 if(state.core) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3478 var res, n, t, _this, i;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3479 if(state.core.loaded) {
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parents:
diff changeset
3480 if(!this.settings.core.loaded_state || !$.isArray(state.core.loaded) || !state.core.loaded.length) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3481 delete state.core.loaded;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3482 this.set_state(state, callback);
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parents:
diff changeset
3483 }
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diff changeset
3484 else {
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parents:
diff changeset
3485 this._load_nodes(state.core.loaded, function (nodes) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3486 delete state.core.loaded;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3487 this.set_state(state, callback);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3488 });
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diff changeset
3489 }
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parents:
diff changeset
3490 return false;
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parents:
diff changeset
3491 }
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parents:
diff changeset
3492 if(state.core.open) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3493 if(!$.isArray(state.core.open) || !state.core.open.length) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3494 delete state.core.open;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
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diff changeset
3495 this.set_state(state, callback);
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parents:
diff changeset
3496 }
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diff changeset
3497 else {
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parents:
diff changeset
3498 this._load_nodes(state.core.open, function (nodes) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3499 this.open_node(nodes, false, 0);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3500 delete state.core.open;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3501 this.set_state(state, callback);
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parents:
diff changeset
3502 });
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parents:
diff changeset
3503 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3504 return false;
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parents:
diff changeset
3505 }
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diff changeset
3506 if(state.core.scroll) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3507 if(state.core.scroll && state.core.scroll.left !== undefined) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3508 this.element.scrollLeft(state.core.scroll.left);
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parents:
diff changeset
3509 }
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parents:
diff changeset
3510 if(state.core.scroll && state.core.scroll.top !== undefined) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3511 this.element.scrollTop(state.core.scroll.top);
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parents:
diff changeset
3512 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3513 delete state.core.scroll;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3514 this.set_state(state, callback);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3515 return false;
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parents:
diff changeset
3516 }
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diff changeset
3517 if(state.core.selected) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3518 _this = this;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3519 if (state.core.initial_selection === undefined ||
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3520 state.core.initial_selection === this._data.core.selected.concat([]).sort().join(',')
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3521 ) {
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diff changeset
3522 this.deselect_all();
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3523 $.each(state.core.selected, function (i, v) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3524 _this.select_node(v, false, true);
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parents:
diff changeset
3525 });
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parents:
diff changeset
3526 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3527 delete state.core.initial_selection;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3528 delete state.core.selected;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3529 this.set_state(state, callback);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3530 return false;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3531 }
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diff changeset
3532 for(i in state) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3533 if(state.hasOwnProperty(i) && i !== "core" && $.inArray(i, this.settings.plugins) === -1) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3534 delete state[i];
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3535 }
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parents:
diff changeset
3536 }
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parents:
diff changeset
3537 if($.isEmptyObject(state.core)) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3538 delete state.core;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3539 this.set_state(state, callback);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3540 return false;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3541 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3542 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3543 if($.isEmptyObject(state)) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3544 state = null;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3545 if(callback) { callback.call(this); }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3546 /**
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3547 * triggered when a `set_state` call completes
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diff changeset
3548 * @event
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3549 * @name set_state.jstree
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3550 */
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3551 this.trigger('set_state');
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3552 return false;
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3553 }
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3554 return true;
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3555 }
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3556 return false;
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3557 },
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diff changeset
3558 /**
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diff changeset
3559 * refreshes the tree - all nodes are reloaded with calls to `load_node`.
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3560 * @name refresh()
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3561 * @param {Boolean} skip_loading an option to skip showing the loading indicator
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3562 * @param {Mixed} forget_state if set to `true` state will not be reapplied, if set to a function (receiving the current state as argument) the result of that function will be used as state
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3563 * @trigger refresh.jstree
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3564 */
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3565 refresh : function (skip_loading, forget_state) {
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3566 this._data.core.state = forget_state === true ? {} : this.get_state();
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3567 if(forget_state && $.isFunction(forget_state)) { this._data.core.state = forget_state.call(this, this._data.core.state); }
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3568 this._cnt = 0;
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3569 this._model.data = {};
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3570 this._model.data[$.jstree.root] = {
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3571 id : $.jstree.root,
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3572 parent : null,
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3573 parents : [],
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3574 children : [],
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3575 children_d : [],
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3576 state : { loaded : false }
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3577 };
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3578 this._data.core.selected = [];
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3579 this._data.core.last_clicked = null;
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3580 this._data.core.focused = null;
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3581
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3582 var c = this.get_container_ul()[0].className;
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3583 if(!skip_loading) {
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3584 this.element.html("<"+"ul class='"+c+"' role='group'><"+"li class='jstree-initial-node jstree-loading jstree-leaf jstree-last' role='treeitem' id='j"+this._id+"_loading'><i class='jstree-icon jstree-ocl'></i><"+"a class='jstree-anchor' href='#'><i class='jstree-icon jstree-themeicon-hidden'></i>" + this.get_string("Loading ...") + "</a></li></ul>");
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3585 this.element.attr('aria-activedescendant','j'+this._id+'_loading');
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3586 }
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3587 this.load_node($.jstree.root, function (o, s) {
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3588 if(s) {
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3589 this.get_container_ul()[0].className = c;
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3590 if(this._firstChild(this.get_container_ul()[0])) {
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3591 this.element.attr('aria-activedescendant',this._firstChild(this.get_container_ul()[0]).id);
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3592 }
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3593 this.set_state($.extend(true, {}, this._data.core.state), function () {
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3594 /**
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3595 * triggered when a `refresh` call completes
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diff changeset
3596 * @event
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3597 * @name refresh.jstree
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3598 */
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3599 this.trigger('refresh');
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3600 });
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3601 }
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3602 this._data.core.state = null;
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3603 });
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3604 },
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3605 /**
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3606 * refreshes a node in the tree (reload its children) all opened nodes inside that node are reloaded with calls to `load_node`.
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3607 * @name refresh_node(obj)
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3608 * @param {mixed} obj the node
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3609 * @trigger refresh_node.jstree
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3610 */
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3611 refresh_node : function (obj) {
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3612 obj = this.get_node(obj);
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3613 if(!obj || obj.id === $.jstree.root) { return false; }
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3614 var opened = [], to_load = [], s = this._data.core.selected.concat([]);
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3615 to_load.push(obj.id);
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3616 if(obj.state.opened === true) { opened.push(obj.id); }
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3617 this.get_node(obj, true).find('.jstree-open').each(function() { to_load.push(this.id); opened.push(this.id); });
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3618 this._load_nodes(to_load, $.proxy(function (nodes) {
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3619 this.open_node(opened, false, 0);
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3620 this.select_node(s);
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3621 /**
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3622 * triggered when a node is refreshed
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diff changeset
3623 * @event
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3624 * @name refresh_node.jstree
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3625 * @param {Object} node - the refreshed node
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3626 * @param {Array} nodes - an array of the IDs of the nodes that were reloaded
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3627 */
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3628 this.trigger('refresh_node', { 'node' : obj, 'nodes' : nodes });
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3629 }, this), false, true);
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3630 },
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3631 /**
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3632 * set (change) the ID of a node
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3633 * @name set_id(obj, id)
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3634 * @param {mixed} obj the node
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3635 * @param {String} id the new ID
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3636 * @return {Boolean}
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3637 * @trigger set_id.jstree
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3638 */
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3639 set_id : function (obj, id) {
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3640 obj = this.get_node(obj);
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3641 if(!obj || obj.id === $.jstree.root) { return false; }
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3642 var i, j, m = this._model.data, old = obj.id;
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3643 id = id.toString();
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3644 // update parents (replace current ID with new one in children and children_d)
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3645 m[obj.parent].children[$.inArray(obj.id, m[obj.parent].children)] = id;
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3646 for(i = 0, j = obj.parents.length; i < j; i++) {
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3647 m[obj.parents[i]].children_d[$.inArray(obj.id, m[obj.parents[i]].children_d)] = id;
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3648 }
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3649 // update children (replace current ID with new one in parent and parents)
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3650 for(i = 0, j = obj.children.length; i < j; i++) {
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3651 m[obj.children[i]].parent = id;
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3652 }
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3653 for(i = 0, j = obj.children_d.length; i < j; i++) {
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3654 m[obj.children_d[i]].parents[$.inArray(obj.id, m[obj.children_d[i]].parents)] = id;
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3655 }
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3656 i = $.inArray(obj.id, this._data.core.selected);
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3657 if(i !== -1) { this._data.core.selected[i] = id; }
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3658 // update model and obj itself (obj.id, this._model.data[KEY])
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diff changeset
3659 i = this.get_node(obj.id, true);
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parents:
diff changeset
3660 if(i) {
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parents:
diff changeset
3661 i.attr('id', id); //.children('.jstree-anchor').attr('id', id + '_anchor').end().attr('aria-labelledby', id + '_anchor');
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parents:
diff changeset
3662 if(this.element.attr('aria-activedescendant') === obj.id) {
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parents:
diff changeset
3663 this.element.attr('aria-activedescendant', id);
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parents:
diff changeset
3664 }
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parents:
diff changeset
3665 }
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parents:
diff changeset
3666 delete m[obj.id];
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parents:
diff changeset
3667 obj.id = id;
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parents:
diff changeset
3668 obj.li_attr.id = id;
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mingchen0919
parents:
diff changeset
3669 m[id] = obj;
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parents:
diff changeset
3670 /**
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diff changeset
3671 * triggered when a node id value is changed
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parents:
diff changeset
3672 * @event
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parents:
diff changeset
3673 * @name set_id.jstree
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parents:
diff changeset
3674 * @param {Object} node
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parents:
diff changeset
3675 * @param {String} old the old id
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parents:
diff changeset
3676 */
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parents:
diff changeset
3677 this.trigger('set_id',{ "node" : obj, "new" : obj.id, "old" : old });
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parents:
diff changeset
3678 return true;
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parents:
diff changeset
3679 },
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parents:
diff changeset
3680 /**
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diff changeset
3681 * get the text value of a node
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diff changeset
3682 * @name get_text(obj)
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diff changeset
3683 * @param {mixed} obj the node
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diff changeset
3684 * @return {String}
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parents:
diff changeset
3685 */
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parents:
diff changeset
3686 get_text : function (obj) {
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parents:
diff changeset
3687 obj = this.get_node(obj);
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mingchen0919
parents:
diff changeset
3688 return (!obj || obj.id === $.jstree.root) ? false : obj.text;
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parents:
diff changeset
3689 },
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parents:
diff changeset
3690 /**
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parents:
diff changeset
3691 * set the text value of a node. Used internally, please use `rename_node(obj, val)`.
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parents:
diff changeset
3692 * @private
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parents:
diff changeset
3693 * @name set_text(obj, val)
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parents:
diff changeset
3694 * @param {mixed} obj the node, you can pass an array to set the text on multiple nodes
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parents:
diff changeset
3695 * @param {String} val the new text value
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diff changeset
3696 * @return {Boolean}
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parents:
diff changeset
3697 * @trigger set_text.jstree
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parents:
diff changeset
3698 */
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parents:
diff changeset
3699 set_text : function (obj, val) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3700 var t1, t2;
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mingchen0919
parents:
diff changeset
3701 if($.isArray(obj)) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3702 obj = obj.slice();
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parents:
diff changeset
3703 for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3704 this.set_text(obj[t1], val);
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parents:
diff changeset
3705 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3706 return true;
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parents:
diff changeset
3707 }
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parents:
diff changeset
3708 obj = this.get_node(obj);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3709 if(!obj || obj.id === $.jstree.root) { return false; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3710 obj.text = val;
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parents:
diff changeset
3711 if(this.get_node(obj, true).length) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3712 this.redraw_node(obj.id);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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diff changeset
3713 }
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diff changeset
3714 /**
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diff changeset
3715 * triggered when a node text value is changed
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parents:
diff changeset
3716 * @event
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diff changeset
3717 * @name set_text.jstree
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3718 * @param {Object} obj
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diff changeset
3719 * @param {String} text the new value
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diff changeset
3720 */
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diff changeset
3721 this.trigger('set_text',{ "obj" : obj, "text" : val });
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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diff changeset
3722 return true;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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diff changeset
3723 },
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diff changeset
3724 /**
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diff changeset
3725 * gets a JSON representation of a node (or the whole tree)
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parents:
diff changeset
3726 * @name get_json([obj, options])
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diff changeset
3727 * @param {mixed} obj
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diff changeset
3728 * @param {Object} options
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mingchen0919
parents:
diff changeset
3729 * @param {Boolean} options.no_state do not return state information
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mingchen0919
parents:
diff changeset
3730 * @param {Boolean} options.no_id do not return ID
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mingchen0919
parents:
diff changeset
3731 * @param {Boolean} options.no_children do not include children
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mingchen0919
parents:
diff changeset
3732 * @param {Boolean} options.no_data do not include node data
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parents:
diff changeset
3733 * @param {Boolean} options.no_li_attr do not include LI attributes
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diff changeset
3734 * @param {Boolean} options.no_a_attr do not include A attributes
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diff changeset
3735 * @param {Boolean} options.flat return flat JSON instead of nested
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diff changeset
3736 * @return {Object}
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diff changeset
3737 */
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diff changeset
3738 get_json : function (obj, options, flat) {
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parents:
diff changeset
3739 obj = this.get_node(obj || $.jstree.root);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3740 if(!obj) { return false; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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diff changeset
3741 if(options && options.flat && !flat) { flat = []; }
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diff changeset
3742 var tmp = {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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diff changeset
3743 'id' : obj.id,
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3744 'text' : obj.text,
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parents:
diff changeset
3745 'icon' : this.get_icon(obj),
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diff changeset
3746 'li_attr' : $.extend(true, {}, obj.li_attr),
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diff changeset
3747 'a_attr' : $.extend(true, {}, obj.a_attr),
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diff changeset
3748 'state' : {},
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3749 'data' : options && options.no_data ? false : $.extend(true, $.isArray(obj.data)?[]:{}, obj.data)
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parents:
diff changeset
3750 //( this.get_node(obj, true).length ? this.get_node(obj, true).data() : obj.data ),
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parents:
diff changeset
3751 }, i, j;
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diff changeset
3752 if(options && options.flat) {
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diff changeset
3753 tmp.parent = obj.parent;
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diff changeset
3754 }
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diff changeset
3755 else {
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diff changeset
3756 tmp.children = [];
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diff changeset
3757 }
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diff changeset
3758 if(!options || !options.no_state) {
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parents:
diff changeset
3759 for(i in obj.state) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3760 if(obj.state.hasOwnProperty(i)) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3761 tmp.state[i] = obj.state[i];
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3762 }
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diff changeset
3763 }
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diff changeset
3764 } else {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3765 delete tmp.state;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3766 }
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diff changeset
3767 if(options && options.no_li_attr) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3768 delete tmp.li_attr;
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parents:
diff changeset
3769 }
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diff changeset
3770 if(options && options.no_a_attr) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3771 delete tmp.a_attr;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3772 }
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parents:
diff changeset
3773 if(options && options.no_id) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3774 delete tmp.id;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3775 if(tmp.li_attr && tmp.li_attr.id) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3776 delete tmp.li_attr.id;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3777 }
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mingchen0919
parents:
diff changeset
3778 if(tmp.a_attr && tmp.a_attr.id) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3779 delete tmp.a_attr.id;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3780 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3781 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3782 if(options && options.flat && obj.id !== $.jstree.root) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3783 flat.push(tmp);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3784 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3785 if(!options || !options.no_children) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3786 for(i = 0, j = obj.children.length; i < j; i++) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3787 if(options && options.flat) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3788 this.get_json(obj.children[i], options, flat);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3789 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3790 else {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3791 tmp.children.push(this.get_json(obj.children[i], options));
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3792 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3793 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3794 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3795 return options && options.flat ? flat : (obj.id === $.jstree.root ? tmp.children : tmp);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3796 },
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3797 /**
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3798 * create a new node (do not confuse with load_node)
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3799 * @name create_node([par, node, pos, callback, is_loaded])
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3800 * @param {mixed} par the parent node (to create a root node use either "#" (string) or `null`)
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3801 * @param {mixed} node the data for the new node (a valid JSON object, or a simple string with the name)
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3802 * @param {mixed} pos the index at which to insert the node, "first" and "last" are also supported, default is "last"
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3803 * @param {Function} callback a function to be called once the node is created
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mingchen0919
parents:
diff changeset
3804 * @param {Boolean} is_loaded internal argument indicating if the parent node was succesfully loaded
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mingchen0919
parents:
diff changeset
3805 * @return {String} the ID of the newly create node
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3806 * @trigger model.jstree, create_node.jstree
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3807 */
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mingchen0919
parents:
diff changeset
3808 create_node : function (par, node, pos, callback, is_loaded) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3809 if(par === null) { par = $.jstree.root; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3810 par = this.get_node(par);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3811 if(!par) { return false; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3812 pos = pos === undefined ? "last" : pos;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3813 if(!pos.toString().match(/^(before|after)$/) && !is_loaded && !this.is_loaded(par)) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3814 return this.load_node(par, function () { this.create_node(par, node, pos, callback, true); });
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3815 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3816 if(!node) { node = { "text" : this.get_string('New node') }; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3817 if(typeof node === "string") {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3818 node = { "text" : node };
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3819 } else {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3820 node = $.extend(true, {}, node);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3821 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3822 if(node.text === undefined) { node.text = this.get_string('New node'); }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3823 var tmp, dpc, i, j;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3824
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3825 if(par.id === $.jstree.root) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3826 if(pos === "before") { pos = "first"; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3827 if(pos === "after") { pos = "last"; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3828 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3829 switch(pos) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3830 case "before":
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3831 tmp = this.get_node(par.parent);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3832 pos = $.inArray(par.id, tmp.children);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3833 par = tmp;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3834 break;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3835 case "after" :
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3836 tmp = this.get_node(par.parent);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3837 pos = $.inArray(par.id, tmp.children) + 1;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3838 par = tmp;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3839 break;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3840 case "inside":
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3841 case "first":
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3842 pos = 0;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3843 break;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3844 case "last":
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3845 pos = par.children.length;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3846 break;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3847 default:
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3848 if(!pos) { pos = 0; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3849 break;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3850 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3851 if(pos > par.children.length) { pos = par.children.length; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3852 if(!node.id) { node.id = true; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3853 if(!this.check("create_node", node, par, pos)) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3854 this.settings.core.error.call(this, this._data.core.last_error);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3855 return false;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3856 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3857 if(node.id === true) { delete node.id; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3858 node = this._parse_model_from_json(node, par.id, par.parents.concat());
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3859 if(!node) { return false; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3860 tmp = this.get_node(node);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3861 dpc = [];
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3862 dpc.push(node);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3863 dpc = dpc.concat(tmp.children_d);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3864 this.trigger('model', { "nodes" : dpc, "parent" : par.id });
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3865
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3866 par.children_d = par.children_d.concat(dpc);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3867 for(i = 0, j = par.parents.length; i < j; i++) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3868 this._model.data[par.parents[i]].children_d = this._model.data[par.parents[i]].children_d.concat(dpc);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3869 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3870 node = tmp;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3871 tmp = [];
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3872 for(i = 0, j = par.children.length; i < j; i++) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3873 tmp[i >= pos ? i+1 : i] = par.children[i];
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3874 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3875 tmp[pos] = node.id;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3876 par.children = tmp;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3877
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3878 this.redraw_node(par, true);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3879 /**
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3880 * triggered when a node is created
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3881 * @event
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3882 * @name create_node.jstree
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3883 * @param {Object} node
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
3884 * @param {String} parent the parent's ID
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3885 * @param {Number} position the position of the new node among the parent's children
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3886 */
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3887 this.trigger('create_node', { "node" : this.get_node(node), "parent" : par.id, "position" : pos });
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3888 if(callback) { callback.call(this, this.get_node(node)); }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3889 return node.id;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3890 },
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3891 /**
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3892 * set the text value of a node
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
3893 * @name rename_node(obj, val)
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parents:
diff changeset
3894 * @param {mixed} obj the node, you can pass an array to rename multiple nodes to the same name
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parents:
diff changeset
3895 * @param {String} val the new text value
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diff changeset
3896 * @return {Boolean}
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parents:
diff changeset
3897 * @trigger rename_node.jstree
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diff changeset
3898 */
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diff changeset
3899 rename_node : function (obj, val) {
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parents:
diff changeset
3900 var t1, t2, old;
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parents:
diff changeset
3901 if($.isArray(obj)) {
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diff changeset
3902 obj = obj.slice();
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parents:
diff changeset
3903 for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {
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parents:
diff changeset
3904 this.rename_node(obj[t1], val);
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diff changeset
3905 }
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diff changeset
3906 return true;
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diff changeset
3907 }
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diff changeset
3908 obj = this.get_node(obj);
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parents:
diff changeset
3909 if(!obj || obj.id === $.jstree.root) { return false; }
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diff changeset
3910 old = obj.text;
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parents:
diff changeset
3911 if(!this.check("rename_node", obj, this.get_parent(obj), val)) {
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parents:
diff changeset
3912 this.settings.core.error.call(this, this._data.core.last_error);
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diff changeset
3913 return false;
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diff changeset
3914 }
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diff changeset
3915 this.set_text(obj, val); // .apply(this, Array.prototype.slice.call(arguments))
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diff changeset
3916 /**
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diff changeset
3917 * triggered when a node is renamed
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parents:
diff changeset
3918 * @event
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parents:
diff changeset
3919 * @name rename_node.jstree
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diff changeset
3920 * @param {Object} node
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diff changeset
3921 * @param {String} text the new value
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diff changeset
3922 * @param {String} old the old value
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diff changeset
3923 */
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diff changeset
3924 this.trigger('rename_node', { "node" : obj, "text" : val, "old" : old });
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diff changeset
3925 return true;
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diff changeset
3926 },
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parents:
diff changeset
3927 /**
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diff changeset
3928 * remove a node
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diff changeset
3929 * @name delete_node(obj)
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diff changeset
3930 * @param {mixed} obj the node, you can pass an array to delete multiple nodes
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diff changeset
3931 * @return {Boolean}
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parents:
diff changeset
3932 * @trigger delete_node.jstree, changed.jstree
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diff changeset
3933 */
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diff changeset
3934 delete_node : function (obj) {
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parents:
diff changeset
3935 var t1, t2, par, pos, tmp, i, j, k, l, c, top, lft;
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diff changeset
3936 if($.isArray(obj)) {
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diff changeset
3937 obj = obj.slice();
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parents:
diff changeset
3938 for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {
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parents:
diff changeset
3939 this.delete_node(obj[t1]);
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diff changeset
3940 }
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diff changeset
3941 return true;
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diff changeset
3942 }
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diff changeset
3943 obj = this.get_node(obj);
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parents:
diff changeset
3944 if(!obj || obj.id === $.jstree.root) { return false; }
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diff changeset
3945 par = this.get_node(obj.parent);
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diff changeset
3946 pos = $.inArray(obj.id, par.children);
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diff changeset
3947 c = false;
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diff changeset
3948 if(!this.check("delete_node", obj, par, pos)) {
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diff changeset
3949 this.settings.core.error.call(this, this._data.core.last_error);
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diff changeset
3950 return false;
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diff changeset
3951 }
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diff changeset
3952 if(pos !== -1) {
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diff changeset
3953 par.children = $.vakata.array_remove(par.children, pos);
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diff changeset
3954 }
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diff changeset
3955 tmp = obj.children_d.concat([]);
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diff changeset
3956 tmp.push(obj.id);
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diff changeset
3957 for(i = 0, j = obj.parents.length; i < j; i++) {
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parents:
diff changeset
3958 this._model.data[obj.parents[i]].children_d = $.vakata.array_filter(this._model.data[obj.parents[i]].children_d, function (v) {
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diff changeset
3959 return $.inArray(v, tmp) === -1;
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diff changeset
3960 });
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diff changeset
3961 }
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diff changeset
3962 for(k = 0, l = tmp.length; k < l; k++) {
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diff changeset
3963 if(this._model.data[tmp[k]].state.selected) {
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diff changeset
3964 c = true;
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diff changeset
3965 break;
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diff changeset
3966 }
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diff changeset
3967 }
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diff changeset
3968 if (c) {
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diff changeset
3969 this._data.core.selected = $.vakata.array_filter(this._data.core.selected, function (v) {
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diff changeset
3970 return $.inArray(v, tmp) === -1;
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diff changeset
3971 });
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diff changeset
3972 }
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diff changeset
3973 /**
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diff changeset
3974 * triggered when a node is deleted
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diff changeset
3975 * @event
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diff changeset
3976 * @name delete_node.jstree
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diff changeset
3977 * @param {Object} node
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diff changeset
3978 * @param {String} parent the parent's ID
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diff changeset
3979 */
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diff changeset
3980 this.trigger('delete_node', { "node" : obj, "parent" : par.id });
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diff changeset
3981 if(c) {
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diff changeset
3982 this.trigger('changed', { 'action' : 'delete_node', 'node' : obj, 'selected' : this._data.core.selected, 'parent' : par.id });
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diff changeset
3983 }
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diff changeset
3984 for(k = 0, l = tmp.length; k < l; k++) {
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diff changeset
3985 delete this._model.data[tmp[k]];
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diff changeset
3986 }
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3987 if($.inArray(this._data.core.focused, tmp) !== -1) {
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diff changeset
3988 this._data.core.focused = null;
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diff changeset
3989 top = this.element[0].scrollTop;
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diff changeset
3990 lft = this.element[0].scrollLeft;
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diff changeset
3991 if(par.id === $.jstree.root) {
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diff changeset
3992 if (this._model.data[$.jstree.root].children[0]) {
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diff changeset
3993 this.get_node(this._model.data[$.jstree.root].children[0], true).children('.jstree-anchor').focus();
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diff changeset
3994 }
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diff changeset
3995 }
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diff changeset
3996 else {
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diff changeset
3997 this.get_node(par, true).children('.jstree-anchor').focus();
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diff changeset
3998 }
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diff changeset
3999 this.element[0].scrollTop = top;
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diff changeset
4000 this.element[0].scrollLeft = lft;
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diff changeset
4001 }
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diff changeset
4002 this.redraw_node(par, true);
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diff changeset
4003 return true;
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diff changeset
4004 },
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diff changeset
4005 /**
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diff changeset
4006 * check if an operation is premitted on the tree. Used internally.
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diff changeset
4007 * @private
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diff changeset
4008 * @name check(chk, obj, par, pos)
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parents:
diff changeset
4009 * @param {String} chk the operation to check, can be "create_node", "rename_node", "delete_node", "copy_node" or "move_node"
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parents:
diff changeset
4010 * @param {mixed} obj the node
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parents:
diff changeset
4011 * @param {mixed} par the parent
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parents:
diff changeset
4012 * @param {mixed} pos the position to insert at, or if "rename_node" - the new name
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parents:
diff changeset
4013 * @param {mixed} more some various additional information, for example if a "move_node" operations is triggered by DND this will be the hovered node
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parents:
diff changeset
4014 * @return {Boolean}
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diff changeset
4015 */
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diff changeset
4016 check : function (chk, obj, par, pos, more) {
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parents:
diff changeset
4017 obj = obj && obj.id ? obj : this.get_node(obj);
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diff changeset
4018 par = par && par.id ? par : this.get_node(par);
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parents:
diff changeset
4019 var tmp = chk.match(/^move_node|copy_node|create_node$/i) ? par : obj,
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parents:
diff changeset
4020 chc = this.settings.core.check_callback;
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parents:
diff changeset
4021 if(chk === "move_node" || chk === "copy_node") {
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parents:
diff changeset
4022 if((!more || !more.is_multi) && (obj.id === par.id || (chk === "move_node" && $.inArray(obj.id, par.children) === pos) || $.inArray(par.id, obj.children_d) !== -1)) {
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parents:
diff changeset
4023 this._data.core.last_error = { 'error' : 'check', 'plugin' : 'core', 'id' : 'core_01', 'reason' : 'Moving parent inside child', 'data' : JSON.stringify({ 'chk' : chk, 'pos' : pos, 'obj' : obj && obj.id ? obj.id : false, 'par' : par && par.id ? par.id : false }) };
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diff changeset
4024 return false;
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parents:
diff changeset
4025 }
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diff changeset
4026 }
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diff changeset
4027 if(tmp && tmp.data) { tmp = tmp.data; }
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parents:
diff changeset
4028 if(tmp && tmp.functions && (tmp.functions[chk] === false || tmp.functions[chk] === true)) {
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parents:
diff changeset
4029 if(tmp.functions[chk] === false) {
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parents:
diff changeset
4030 this._data.core.last_error = { 'error' : 'check', 'plugin' : 'core', 'id' : 'core_02', 'reason' : 'Node data prevents function: ' + chk, 'data' : JSON.stringify({ 'chk' : chk, 'pos' : pos, 'obj' : obj && obj.id ? obj.id : false, 'par' : par && par.id ? par.id : false }) };
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diff changeset
4031 }
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diff changeset
4032 return tmp.functions[chk];
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diff changeset
4033 }
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diff changeset
4034 if(chc === false || ($.isFunction(chc) && chc.call(this, chk, obj, par, pos, more) === false) || (chc && chc[chk] === false)) {
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parents:
diff changeset
4035 this._data.core.last_error = { 'error' : 'check', 'plugin' : 'core', 'id' : 'core_03', 'reason' : 'User config for core.check_callback prevents function: ' + chk, 'data' : JSON.stringify({ 'chk' : chk, 'pos' : pos, 'obj' : obj && obj.id ? obj.id : false, 'par' : par && par.id ? par.id : false }) };
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diff changeset
4036 return false;
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diff changeset
4037 }
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diff changeset
4038 return true;
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diff changeset
4039 },
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parents:
diff changeset
4040 /**
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parents:
diff changeset
4041 * get the last error
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diff changeset
4042 * @name last_error()
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diff changeset
4043 * @return {Object}
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diff changeset
4044 */
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diff changeset
4045 last_error : function () {
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parents:
diff changeset
4046 return this._data.core.last_error;
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diff changeset
4047 },
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parents:
diff changeset
4048 /**
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diff changeset
4049 * move a node to a new parent
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parents:
diff changeset
4050 * @name move_node(obj, par [, pos, callback, is_loaded])
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diff changeset
4051 * @param {mixed} obj the node to move, pass an array to move multiple nodes
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diff changeset
4052 * @param {mixed} par the new parent
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diff changeset
4053 * @param {mixed} pos the position to insert at (besides integer values, "first" and "last" are supported, as well as "before" and "after"), defaults to integer `0`
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parents:
diff changeset
4054 * @param {function} callback a function to call once the move is completed, receives 3 arguments - the node, the new parent and the position
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parents:
diff changeset
4055 * @param {Boolean} is_loaded internal parameter indicating if the parent node has been loaded
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parents:
diff changeset
4056 * @param {Boolean} skip_redraw internal parameter indicating if the tree should be redrawn
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parents:
diff changeset
4057 * @param {Boolean} instance internal parameter indicating if the node comes from another instance
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diff changeset
4058 * @trigger move_node.jstree
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parents:
diff changeset
4059 */
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parents:
diff changeset
4060 move_node : function (obj, par, pos, callback, is_loaded, skip_redraw, origin) {
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parents:
diff changeset
4061 var t1, t2, old_par, old_pos, new_par, old_ins, is_multi, dpc, tmp, i, j, k, l, p;
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diff changeset
4062
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diff changeset
4063 par = this.get_node(par);
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parents:
diff changeset
4064 pos = pos === undefined ? 0 : pos;
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parents:
diff changeset
4065 if(!par) { return false; }
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parents:
diff changeset
4066 if(!pos.toString().match(/^(before|after)$/) && !is_loaded && !this.is_loaded(par)) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
4067 return this.load_node(par, function () { this.move_node(obj, par, pos, callback, true, false, origin); });
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diff changeset
4068 }
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diff changeset
4069
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diff changeset
4070 if($.isArray(obj)) {
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diff changeset
4071 if(obj.length === 1) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
4072 obj = obj[0];
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diff changeset
4073 }
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diff changeset
4074 else {
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parents:
diff changeset
4075 //obj = obj.slice();
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parents:
diff changeset
4076 for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
4077 if((tmp = this.move_node(obj[t1], par, pos, callback, is_loaded, false, origin))) {
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parents:
diff changeset
4078 par = tmp;
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parents:
diff changeset
4079 pos = "after";
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parents:
diff changeset
4080 }
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diff changeset
4081 }
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diff changeset
4082 this.redraw();
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parents:
diff changeset
4083 return true;
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parents:
diff changeset
4084 }
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diff changeset
4085 }
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diff changeset
4086 obj = obj && obj.id ? obj : this.get_node(obj);
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diff changeset
4087
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diff changeset
4088 if(!obj || obj.id === $.jstree.root) { return false; }
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diff changeset
4089
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diff changeset
4090 old_par = (obj.parent || $.jstree.root).toString();
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diff changeset
4091 new_par = (!pos.toString().match(/^(before|after)$/) || par.id === $.jstree.root) ? par : this.get_node(par.parent);
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diff changeset
4092 old_ins = origin ? origin : (this._model.data[obj.id] ? this : $.jstree.reference(obj.id));
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diff changeset
4093 is_multi = !old_ins || !old_ins._id || (this._id !== old_ins._id);
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diff changeset
4094 old_pos = old_ins && old_ins._id && old_par && old_ins._model.data[old_par] && old_ins._model.data[old_par].children ? $.inArray(obj.id, old_ins._model.data[old_par].children) : -1;
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diff changeset
4095 if(old_ins && old_ins._id) {
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diff changeset
4096 obj = old_ins._model.data[obj.id];
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diff changeset
4097 }
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diff changeset
4098
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diff changeset
4099 if(is_multi) {
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diff changeset
4100 if((tmp = this.copy_node(obj, par, pos, callback, is_loaded, false, origin))) {
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diff changeset
4101 if(old_ins) { old_ins.delete_node(obj); }
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diff changeset
4102 return tmp;
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parents:
diff changeset
4103 }
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diff changeset
4104 return false;
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parents:
diff changeset
4105 }
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diff changeset
4106 //var m = this._model.data;
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parents:
diff changeset
4107 if(par.id === $.jstree.root) {
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parents:
diff changeset
4108 if(pos === "before") { pos = "first"; }
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parents:
diff changeset
4109 if(pos === "after") { pos = "last"; }
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diff changeset
4110 }
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diff changeset
4111 switch(pos) {
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parents:
diff changeset
4112 case "before":
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diff changeset
4113 pos = $.inArray(par.id, new_par.children);
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parents:
diff changeset
4114 break;
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parents:
diff changeset
4115 case "after" :
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parents:
diff changeset
4116 pos = $.inArray(par.id, new_par.children) + 1;
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parents:
diff changeset
4117 break;
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mingchen0919
parents:
diff changeset
4118 case "inside":
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4119 case "first":
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4120 pos = 0;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4121 break;
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mingchen0919
parents:
diff changeset
4122 case "last":
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4123 pos = new_par.children.length;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4124 break;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4125 default:
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4126 if(!pos) { pos = 0; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4127 break;
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mingchen0919
parents:
diff changeset
4128 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4129 if(pos > new_par.children.length) { pos = new_par.children.length; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4130 if(!this.check("move_node", obj, new_par, pos, { 'core' : true, 'origin' : origin, 'is_multi' : (old_ins && old_ins._id && old_ins._id !== this._id), 'is_foreign' : (!old_ins || !old_ins._id) })) {
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mingchen0919
parents:
diff changeset
4131 this.settings.core.error.call(this, this._data.core.last_error);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4132 return false;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4133 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4134 if(obj.parent === new_par.id) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4135 dpc = new_par.children.concat();
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mingchen0919
parents:
diff changeset
4136 tmp = $.inArray(obj.id, dpc);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4137 if(tmp !== -1) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4138 dpc = $.vakata.array_remove(dpc, tmp);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4139 if(pos > tmp) { pos--; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4140 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4141 tmp = [];
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4142 for(i = 0, j = dpc.length; i < j; i++) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4143 tmp[i >= pos ? i+1 : i] = dpc[i];
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4144 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4145 tmp[pos] = obj.id;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4146 new_par.children = tmp;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4147 this._node_changed(new_par.id);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4148 this.redraw(new_par.id === $.jstree.root);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4149 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4150 else {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4151 // clean old parent and up
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4152 tmp = obj.children_d.concat();
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4153 tmp.push(obj.id);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4154 for(i = 0, j = obj.parents.length; i < j; i++) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4155 dpc = [];
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4156 p = old_ins._model.data[obj.parents[i]].children_d;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4157 for(k = 0, l = p.length; k < l; k++) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4158 if($.inArray(p[k], tmp) === -1) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4159 dpc.push(p[k]);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4160 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4161 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4162 old_ins._model.data[obj.parents[i]].children_d = dpc;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4163 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4164 old_ins._model.data[old_par].children = $.vakata.array_remove_item(old_ins._model.data[old_par].children, obj.id);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4165
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4166 // insert into new parent and up
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4167 for(i = 0, j = new_par.parents.length; i < j; i++) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4168 this._model.data[new_par.parents[i]].children_d = this._model.data[new_par.parents[i]].children_d.concat(tmp);
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mingchen0919
parents:
diff changeset
4169 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4170 dpc = [];
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4171 for(i = 0, j = new_par.children.length; i < j; i++) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4172 dpc[i >= pos ? i+1 : i] = new_par.children[i];
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4173 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4174 dpc[pos] = obj.id;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4175 new_par.children = dpc;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4176 new_par.children_d.push(obj.id);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4177 new_par.children_d = new_par.children_d.concat(obj.children_d);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4178
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4179 // update object
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4180 obj.parent = new_par.id;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4181 tmp = new_par.parents.concat();
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4182 tmp.unshift(new_par.id);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4183 p = obj.parents.length;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4184 obj.parents = tmp;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4185
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4186 // update object children
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4187 tmp = tmp.concat();
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4188 for(i = 0, j = obj.children_d.length; i < j; i++) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4189 this._model.data[obj.children_d[i]].parents = this._model.data[obj.children_d[i]].parents.slice(0,p*-1);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4190 Array.prototype.push.apply(this._model.data[obj.children_d[i]].parents, tmp);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4191 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4192
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4193 if(old_par === $.jstree.root || new_par.id === $.jstree.root) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4194 this._model.force_full_redraw = true;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4195 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4196 if(!this._model.force_full_redraw) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4197 this._node_changed(old_par);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4198 this._node_changed(new_par.id);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4199 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4200 if(!skip_redraw) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4201 this.redraw();
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4202 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4203 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4204 if(callback) { callback.call(this, obj, new_par, pos); }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4205 /**
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4206 * triggered when a node is moved
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4207 * @event
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4208 * @name move_node.jstree
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4209 * @param {Object} node
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4210 * @param {String} parent the parent's ID
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4211 * @param {Number} position the position of the node among the parent's children
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4212 * @param {String} old_parent the old parent of the node
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4213 * @param {Number} old_position the old position of the node
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4214 * @param {Boolean} is_multi do the node and new parent belong to different instances
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4215 * @param {jsTree} old_instance the instance the node came from
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4216 * @param {jsTree} new_instance the instance of the new parent
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4217 */
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4218 this.trigger('move_node', { "node" : obj, "parent" : new_par.id, "position" : pos, "old_parent" : old_par, "old_position" : old_pos, 'is_multi' : (old_ins && old_ins._id && old_ins._id !== this._id), 'is_foreign' : (!old_ins || !old_ins._id), 'old_instance' : old_ins, 'new_instance' : this });
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4219 return obj.id;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4220 },
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4221 /**
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4222 * copy a node to a new parent
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4223 * @name copy_node(obj, par [, pos, callback, is_loaded])
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4224 * @param {mixed} obj the node to copy, pass an array to copy multiple nodes
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4225 * @param {mixed} par the new parent
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4226 * @param {mixed} pos the position to insert at (besides integer values, "first" and "last" are supported, as well as "before" and "after"), defaults to integer `0`
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4227 * @param {function} callback a function to call once the move is completed, receives 3 arguments - the node, the new parent and the position
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4228 * @param {Boolean} is_loaded internal parameter indicating if the parent node has been loaded
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4229 * @param {Boolean} skip_redraw internal parameter indicating if the tree should be redrawn
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4230 * @param {Boolean} instance internal parameter indicating if the node comes from another instance
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mingchen0919
parents:
diff changeset
4231 * @trigger model.jstree copy_node.jstree
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4232 */
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4233 copy_node : function (obj, par, pos, callback, is_loaded, skip_redraw, origin) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4234 var t1, t2, dpc, tmp, i, j, node, old_par, new_par, old_ins, is_multi;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4235
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4236 par = this.get_node(par);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4237 pos = pos === undefined ? 0 : pos;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4238 if(!par) { return false; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4239 if(!pos.toString().match(/^(before|after)$/) && !is_loaded && !this.is_loaded(par)) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4240 return this.load_node(par, function () { this.copy_node(obj, par, pos, callback, true, false, origin); });
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mingchen0919
parents:
diff changeset
4241 }
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parents:
diff changeset
4242
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mingchen0919
parents:
diff changeset
4243 if($.isArray(obj)) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4244 if(obj.length === 1) {
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mingchen0919
parents:
diff changeset
4245 obj = obj[0];
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parents:
diff changeset
4246 }
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parents:
diff changeset
4247 else {
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mingchen0919
parents:
diff changeset
4248 //obj = obj.slice();
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4249 for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4250 if((tmp = this.copy_node(obj[t1], par, pos, callback, is_loaded, true, origin))) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4251 par = tmp;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4252 pos = "after";
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mingchen0919
parents:
diff changeset
4253 }
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parents:
diff changeset
4254 }
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parents:
diff changeset
4255 this.redraw();
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mingchen0919
parents:
diff changeset
4256 return true;
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parents:
diff changeset
4257 }
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parents:
diff changeset
4258 }
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parents:
diff changeset
4259 obj = obj && obj.id ? obj : this.get_node(obj);
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mingchen0919
parents:
diff changeset
4260 if(!obj || obj.id === $.jstree.root) { return false; }
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mingchen0919
parents:
diff changeset
4261
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mingchen0919
parents:
diff changeset
4262 old_par = (obj.parent || $.jstree.root).toString();
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mingchen0919
parents:
diff changeset
4263 new_par = (!pos.toString().match(/^(before|after)$/) || par.id === $.jstree.root) ? par : this.get_node(par.parent);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4264 old_ins = origin ? origin : (this._model.data[obj.id] ? this : $.jstree.reference(obj.id));
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4265 is_multi = !old_ins || !old_ins._id || (this._id !== old_ins._id);
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mingchen0919
parents:
diff changeset
4266
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mingchen0919
parents:
diff changeset
4267 if(old_ins && old_ins._id) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4268 obj = old_ins._model.data[obj.id];
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mingchen0919
parents:
diff changeset
4269 }
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mingchen0919
parents:
diff changeset
4270
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mingchen0919
parents:
diff changeset
4271 if(par.id === $.jstree.root) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4272 if(pos === "before") { pos = "first"; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4273 if(pos === "after") { pos = "last"; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4274 }
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mingchen0919
parents:
diff changeset
4275 switch(pos) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4276 case "before":
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4277 pos = $.inArray(par.id, new_par.children);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4278 break;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4279 case "after" :
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4280 pos = $.inArray(par.id, new_par.children) + 1;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4281 break;
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mingchen0919
parents:
diff changeset
4282 case "inside":
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mingchen0919
parents:
diff changeset
4283 case "first":
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mingchen0919
parents:
diff changeset
4284 pos = 0;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4285 break;
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mingchen0919
parents:
diff changeset
4286 case "last":
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mingchen0919
parents:
diff changeset
4287 pos = new_par.children.length;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4288 break;
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mingchen0919
parents:
diff changeset
4289 default:
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mingchen0919
parents:
diff changeset
4290 if(!pos) { pos = 0; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4291 break;
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parents:
diff changeset
4292 }
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mingchen0919
parents:
diff changeset
4293 if(pos > new_par.children.length) { pos = new_par.children.length; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4294 if(!this.check("copy_node", obj, new_par, pos, { 'core' : true, 'origin' : origin, 'is_multi' : (old_ins && old_ins._id && old_ins._id !== this._id), 'is_foreign' : (!old_ins || !old_ins._id) })) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4295 this.settings.core.error.call(this, this._data.core.last_error);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
4296 return false;
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parents:
diff changeset
4297 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4298 node = old_ins ? old_ins.get_json(obj, { no_id : true, no_data : true, no_state : true }) : obj;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4299 if(!node) { return false; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4300 if(node.id === true) { delete node.id; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4301 node = this._parse_model_from_json(node, new_par.id, new_par.parents.concat());
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4302 if(!node) { return false; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4303 tmp = this.get_node(node);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4304 if(obj && obj.state && obj.state.loaded === false) { tmp.state.loaded = false; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4305 dpc = [];
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4306 dpc.push(node);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4307 dpc = dpc.concat(tmp.children_d);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4308 this.trigger('model', { "nodes" : dpc, "parent" : new_par.id });
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mingchen0919
parents:
diff changeset
4309
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4310 // insert into new parent and up
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4311 for(i = 0, j = new_par.parents.length; i < j; i++) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4312 this._model.data[new_par.parents[i]].children_d = this._model.data[new_par.parents[i]].children_d.concat(dpc);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4313 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4314 dpc = [];
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4315 for(i = 0, j = new_par.children.length; i < j; i++) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4316 dpc[i >= pos ? i+1 : i] = new_par.children[i];
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mingchen0919
parents:
diff changeset
4317 }
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mingchen0919
parents:
diff changeset
4318 dpc[pos] = tmp.id;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4319 new_par.children = dpc;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4320 new_par.children_d.push(tmp.id);
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mingchen0919
parents:
diff changeset
4321 new_par.children_d = new_par.children_d.concat(tmp.children_d);
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mingchen0919
parents:
diff changeset
4322
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4323 if(new_par.id === $.jstree.root) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4324 this._model.force_full_redraw = true;
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parents:
diff changeset
4325 }
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parents:
diff changeset
4326 if(!this._model.force_full_redraw) {
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mingchen0919
parents:
diff changeset
4327 this._node_changed(new_par.id);
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mingchen0919
parents:
diff changeset
4328 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
4329 if(!skip_redraw) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4330 this.redraw(new_par.id === $.jstree.root);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4331 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4332 if(callback) { callback.call(this, tmp, new_par, pos); }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4333 /**
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4334 * triggered when a node is copied
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4335 * @event
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
4336 * @name copy_node.jstree
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
4337 * @param {Object} node the copied node
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
4338 * @param {Object} original the original node
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
4339 * @param {String} parent the parent's ID
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4340 * @param {Number} position the position of the node among the parent's children
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4341 * @param {String} old_parent the old parent of the node
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4342 * @param {Number} old_position the position of the original node
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4343 * @param {Boolean} is_multi do the node and new parent belong to different instances
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4344 * @param {jsTree} old_instance the instance the node came from
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parents:
diff changeset
4345 * @param {jsTree} new_instance the instance of the new parent
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diff changeset
4346 */
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parents:
diff changeset
4347 this.trigger('copy_node', { "node" : tmp, "original" : obj, "parent" : new_par.id, "position" : pos, "old_parent" : old_par, "old_position" : old_ins && old_ins._id && old_par && old_ins._model.data[old_par] && old_ins._model.data[old_par].children ? $.inArray(obj.id, old_ins._model.data[old_par].children) : -1,'is_multi' : (old_ins && old_ins._id && old_ins._id !== this._id), 'is_foreign' : (!old_ins || !old_ins._id), 'old_instance' : old_ins, 'new_instance' : this });
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diff changeset
4348 return tmp.id;
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parents:
diff changeset
4349 },
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parents:
diff changeset
4350 /**
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diff changeset
4351 * cut a node (a later call to `paste(obj)` would move the node)
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diff changeset
4352 * @name cut(obj)
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parents:
diff changeset
4353 * @param {mixed} obj multiple objects can be passed using an array
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parents:
diff changeset
4354 * @trigger cut.jstree
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diff changeset
4355 */
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diff changeset
4356 cut : function (obj) {
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diff changeset
4357 if(!obj) { obj = this._data.core.selected.concat(); }
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diff changeset
4358 if(!$.isArray(obj)) { obj = [obj]; }
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diff changeset
4359 if(!obj.length) { return false; }
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diff changeset
4360 var tmp = [], o, t1, t2;
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diff changeset
4361 for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {
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diff changeset
4362 o = this.get_node(obj[t1]);
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diff changeset
4363 if(o && o.id && o.id !== $.jstree.root) { tmp.push(o); }
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diff changeset
4364 }
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4365 if(!tmp.length) { return false; }
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diff changeset
4366 ccp_node = tmp;
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diff changeset
4367 ccp_inst = this;
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diff changeset
4368 ccp_mode = 'move_node';
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diff changeset
4369 /**
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diff changeset
4370 * triggered when nodes are added to the buffer for moving
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diff changeset
4371 * @event
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diff changeset
4372 * @name cut.jstree
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diff changeset
4373 * @param {Array} node
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diff changeset
4374 */
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diff changeset
4375 this.trigger('cut', { "node" : obj });
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diff changeset
4376 },
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diff changeset
4377 /**
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diff changeset
4378 * copy a node (a later call to `paste(obj)` would copy the node)
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diff changeset
4379 * @name copy(obj)
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4380 * @param {mixed} obj multiple objects can be passed using an array
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diff changeset
4381 * @trigger copy.jstree
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diff changeset
4382 */
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4383 copy : function (obj) {
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diff changeset
4384 if(!obj) { obj = this._data.core.selected.concat(); }
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4385 if(!$.isArray(obj)) { obj = [obj]; }
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4386 if(!obj.length) { return false; }
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diff changeset
4387 var tmp = [], o, t1, t2;
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diff changeset
4388 for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {
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diff changeset
4389 o = this.get_node(obj[t1]);
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diff changeset
4390 if(o && o.id && o.id !== $.jstree.root) { tmp.push(o); }
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diff changeset
4391 }
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4392 if(!tmp.length) { return false; }
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diff changeset
4393 ccp_node = tmp;
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diff changeset
4394 ccp_inst = this;
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diff changeset
4395 ccp_mode = 'copy_node';
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diff changeset
4396 /**
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diff changeset
4397 * triggered when nodes are added to the buffer for copying
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parents:
diff changeset
4398 * @event
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diff changeset
4399 * @name copy.jstree
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diff changeset
4400 * @param {Array} node
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diff changeset
4401 */
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diff changeset
4402 this.trigger('copy', { "node" : obj });
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diff changeset
4403 },
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diff changeset
4404 /**
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diff changeset
4405 * get the current buffer (any nodes that are waiting for a paste operation)
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diff changeset
4406 * @name get_buffer()
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diff changeset
4407 * @return {Object} an object consisting of `mode` ("copy_node" or "move_node"), `node` (an array of objects) and `inst` (the instance)
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diff changeset
4408 */
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diff changeset
4409 get_buffer : function () {
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diff changeset
4410 return { 'mode' : ccp_mode, 'node' : ccp_node, 'inst' : ccp_inst };
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diff changeset
4411 },
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diff changeset
4412 /**
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diff changeset
4413 * check if there is something in the buffer to paste
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diff changeset
4414 * @name can_paste()
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diff changeset
4415 * @return {Boolean}
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diff changeset
4416 */
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diff changeset
4417 can_paste : function () {
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diff changeset
4418 return ccp_mode !== false && ccp_node !== false; // && ccp_inst._model.data[ccp_node];
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diff changeset
4419 },
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diff changeset
4420 /**
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diff changeset
4421 * copy or move the previously cut or copied nodes to a new parent
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diff changeset
4422 * @name paste(obj [, pos])
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diff changeset
4423 * @param {mixed} obj the new parent
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diff changeset
4424 * @param {mixed} pos the position to insert at (besides integer, "first" and "last" are supported), defaults to integer `0`
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diff changeset
4425 * @trigger paste.jstree
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diff changeset
4426 */
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diff changeset
4427 paste : function (obj, pos) {
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diff changeset
4428 obj = this.get_node(obj);
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diff changeset
4429 if(!obj || !ccp_mode || !ccp_mode.match(/^(copy_node|move_node)$/) || !ccp_node) { return false; }
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diff changeset
4430 if(this[ccp_mode](ccp_node, obj, pos, false, false, false, ccp_inst)) {
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diff changeset
4431 /**
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diff changeset
4432 * triggered when paste is invoked
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parents:
diff changeset
4433 * @event
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diff changeset
4434 * @name paste.jstree
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diff changeset
4435 * @param {String} parent the ID of the receiving node
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diff changeset
4436 * @param {Array} node the nodes in the buffer
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diff changeset
4437 * @param {String} mode the performed operation - "copy_node" or "move_node"
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diff changeset
4438 */
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diff changeset
4439 this.trigger('paste', { "parent" : obj.id, "node" : ccp_node, "mode" : ccp_mode });
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diff changeset
4440 }
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diff changeset
4441 ccp_node = false;
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diff changeset
4442 ccp_mode = false;
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diff changeset
4443 ccp_inst = false;
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diff changeset
4444 },
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diff changeset
4445 /**
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diff changeset
4446 * clear the buffer of previously copied or cut nodes
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diff changeset
4447 * @name clear_buffer()
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diff changeset
4448 * @trigger clear_buffer.jstree
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diff changeset
4449 */
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diff changeset
4450 clear_buffer : function () {
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parents:
diff changeset
4451 ccp_node = false;
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parents:
diff changeset
4452 ccp_mode = false;
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parents:
diff changeset
4453 ccp_inst = false;
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diff changeset
4454 /**
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diff changeset
4455 * triggered when the copy / cut buffer is cleared
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diff changeset
4456 * @event
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diff changeset
4457 * @name clear_buffer.jstree
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diff changeset
4458 */
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diff changeset
4459 this.trigger('clear_buffer');
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parents:
diff changeset
4460 },
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mingchen0919
parents:
diff changeset
4461 /**
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4462 * put a node in edit mode (input field to rename the node)
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4463 * @name edit(obj [, default_text, callback])
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
4464 * @param {mixed} obj
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mingchen0919
parents:
diff changeset
4465 * @param {String} default_text the text to populate the input with (if omitted or set to a non-string value the node's text value is used)
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4466 * @param {Function} callback a function to be called once the text box is blurred, it is called in the instance's scope and receives the node, a status parameter (true if the rename is successful, false otherwise) and a boolean indicating if the user cancelled the edit. You can access the node's title using .text
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parents:
diff changeset
4467 */
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parents:
diff changeset
4468 edit : function (obj, default_text, callback) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4469 var rtl, w, a, s, t, h1, h2, fn, tmp, cancel = false;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4470 obj = this.get_node(obj);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4471 if(!obj) { return false; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
4472 if(!this.check("edit", obj, this.get_parent(obj))) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4473 this.settings.core.error.call(this, this._data.core.last_error);
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parents:
diff changeset
4474 return false;
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parents:
diff changeset
4475 }
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parents:
diff changeset
4476 tmp = obj;
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parents:
diff changeset
4477 default_text = typeof default_text === 'string' ? default_text : obj.text;
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mingchen0919
parents:
diff changeset
4478 this.set_text(obj, "");
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4479 obj = this._open_to(obj);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4480 tmp.text = default_text;
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parents:
diff changeset
4481
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parents:
diff changeset
4482 rtl = this._data.core.rtl;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4483 w = this.element.width();
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4484 this._data.core.focused = tmp.id;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4485 a = obj.children('.jstree-anchor').focus();
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mingchen0919
parents:
diff changeset
4486 s = $('<span>');
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parents:
diff changeset
4487 /*!
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parents:
diff changeset
4488 oi = obj.children("i:visible"),
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4489 ai = a.children("i:visible"),
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4490 w1 = oi.width() * oi.length,
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mingchen0919
parents:
diff changeset
4491 w2 = ai.width() * ai.length,
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4492 */
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mingchen0919
parents:
diff changeset
4493 t = default_text;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4494 h1 = $("<"+"div />", { css : { "position" : "absolute", "top" : "-200px", "left" : (rtl ? "0px" : "-1000px"), "visibility" : "hidden" } }).appendTo("body");
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4495 h2 = $("<"+"input />", {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4496 "value" : t,
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4497 "class" : "jstree-rename-input",
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4498 // "size" : t.length,
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4499 "css" : {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4500 "padding" : "0",
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4501 "border" : "1px solid silver",
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4502 "box-sizing" : "border-box",
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4503 "display" : "inline-block",
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4504 "height" : (this._data.core.li_height) + "px",
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4505 "lineHeight" : (this._data.core.li_height) + "px",
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mingchen0919
parents:
diff changeset
4506 "width" : "150px" // will be set a bit further down
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4507 },
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mingchen0919
parents:
diff changeset
4508 "blur" : $.proxy(function (e) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4509 e.stopImmediatePropagation();
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4510 e.preventDefault();
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4511 var i = s.children(".jstree-rename-input"),
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4512 v = i.val(),
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4513 f = this.settings.core.force_text,
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4514 nv;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4515 if(v === "") { v = t; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4516 h1.remove();
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4517 s.replaceWith(a);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4518 s.remove();
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4519 t = f ? t : $('<div></div>').append($.parseHTML(t)).html();
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4520 this.set_text(obj, t);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4521 nv = !!this.rename_node(obj, f ? $('<div></div>').text(v).text() : $('<div></div>').append($.parseHTML(v)).html());
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4522 if(!nv) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4523 this.set_text(obj, t); // move this up? and fix #483
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4524 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4525 this._data.core.focused = tmp.id;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4526 setTimeout($.proxy(function () {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4527 var node = this.get_node(tmp.id, true);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4528 if(node.length) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4529 this._data.core.focused = tmp.id;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4530 node.children('.jstree-anchor').focus();
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4531 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4532 }, this), 0);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4533 if(callback) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4534 callback.call(this, tmp, nv, cancel);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4535 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4536 h2 = null;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4537 }, this),
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4538 "keydown" : function (e) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4539 var key = e.which;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4540 if(key === 27) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4541 cancel = true;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4542 this.value = t;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4543 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4544 if(key === 27 || key === 13 || key === 37 || key === 38 || key === 39 || key === 40 || key === 32) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4545 e.stopImmediatePropagation();
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
4546 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4547 if(key === 27 || key === 13) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4548 e.preventDefault();
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4549 this.blur();
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4550 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
4551 },
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
4552 "click" : function (e) { e.stopImmediatePropagation(); },
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mingchen0919
parents:
diff changeset
4553 "mousedown" : function (e) { e.stopImmediatePropagation(); },
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mingchen0919
parents:
diff changeset
4554 "keyup" : function (e) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4555 h2.width(Math.min(h1.text("pW" + this.value).width(),w));
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
4556 },
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
4557 "keypress" : function(e) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4558 if(e.which === 13) { return false; }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4559 }
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
4560 });
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
4561 fn = {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
4562 fontFamily : a.css('fontFamily') || '',
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
4563 fontSize : a.css('fontSize') || '',
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4564 fontWeight : a.css('fontWeight') || '',
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
4565 fontStyle : a.css('fontStyle') || '',
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4566 fontStretch : a.css('fontStretch') || '',
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
4567 fontVariant : a.css('fontVariant') || '',
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4568 letterSpacing : a.css('letterSpacing') || '',
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4569 wordSpacing : a.css('wordSpacing') || ''
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4570 };
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4571 s.attr('class', a.attr('class')).append(a.contents().clone()).append(h2);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4572 a.replaceWith(s);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4573 h1.css(fn);
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
4574 h2.css(fn).width(Math.min(h1.text("pW" + h2[0].value).width(),w))[0].select();
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4575 $(document).one('mousedown.jstree touchstart.jstree dnd_start.vakata', function (e) {
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4576 if (h2 && e.target !== h2) {
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4577 $(h2).blur();
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4578 }
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4579 });
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diff changeset
4580 },
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4581
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4582
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diff changeset
4583 /**
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diff changeset
4584 * changes the theme
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4585 * @name set_theme(theme_name [, theme_url])
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4586 * @param {String} theme_name the name of the new theme to apply
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4587 * @param {mixed} theme_url the location of the CSS file for this theme. Omit or set to `false` if you manually included the file. Set to `true` to autoload from the `core.themes.dir` directory.
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4588 * @trigger set_theme.jstree
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4589 */
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4590 set_theme : function (theme_name, theme_url) {
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4591 if(!theme_name) { return false; }
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4592 if(theme_url === true) {
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4593 var dir = this.settings.core.themes.dir;
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4594 if(!dir) { dir = $.jstree.path + '/themes'; }
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4595 theme_url = dir + '/' + theme_name + '/style.css';
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4596 }
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4597 if(theme_url && $.inArray(theme_url, themes_loaded) === -1) {
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4598 $('head').append('<'+'link rel="stylesheet" href="' + theme_url + '" type="text/css" />');
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4599 themes_loaded.push(theme_url);
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4600 }
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4601 if(this._data.core.themes.name) {
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4602 this.element.removeClass('jstree-' + this._data.core.themes.name);
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4603 }
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4604 this._data.core.themes.name = theme_name;
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4605 this.element.addClass('jstree-' + theme_name);
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4606 this.element[this.settings.core.themes.responsive ? 'addClass' : 'removeClass' ]('jstree-' + theme_name + '-responsive');
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4607 /**
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4608 * triggered when a theme is set
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4609 * @event
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4610 * @name set_theme.jstree
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4611 * @param {String} theme the new theme
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4612 */
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4613 this.trigger('set_theme', { 'theme' : theme_name });
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4614 },
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4615 /**
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4616 * gets the name of the currently applied theme name
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4617 * @name get_theme()
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4618 * @return {String}
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4619 */
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4620 get_theme : function () { return this._data.core.themes.name; },
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4621 /**
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4622 * changes the theme variant (if the theme has variants)
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4623 * @name set_theme_variant(variant_name)
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4624 * @param {String|Boolean} variant_name the variant to apply (if `false` is used the current variant is removed)
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4625 */
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4626 set_theme_variant : function (variant_name) {
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4627 if(this._data.core.themes.variant) {
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4628 this.element.removeClass('jstree-' + this._data.core.themes.name + '-' + this._data.core.themes.variant);
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4629 }
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4630 this._data.core.themes.variant = variant_name;
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4631 if(variant_name) {
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4632 this.element.addClass('jstree-' + this._data.core.themes.name + '-' + this._data.core.themes.variant);
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4633 }
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4634 },
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4635 /**
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4636 * gets the name of the currently applied theme variant
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diff changeset
4637 * @name get_theme()
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4638 * @return {String}
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4639 */
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4640 get_theme_variant : function () { return this._data.core.themes.variant; },
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diff changeset
4641 /**
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4642 * shows a striped background on the container (if the theme supports it)
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4643 * @name show_stripes()
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4644 */
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4645 show_stripes : function () {
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4646 this._data.core.themes.stripes = true;
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4647 this.get_container_ul().addClass("jstree-striped");
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4648 /**
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4649 * triggered when stripes are shown
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diff changeset
4650 * @event
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4651 * @name show_stripes.jstree
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4652 */
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4653 this.trigger('show_stripes');
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4654 },
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4655 /**
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4656 * hides the striped background on the container
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4657 * @name hide_stripes()
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4658 */
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4659 hide_stripes : function () {
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4660 this._data.core.themes.stripes = false;
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diff changeset
4661 this.get_container_ul().removeClass("jstree-striped");
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4662 /**
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4663 * triggered when stripes are hidden
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diff changeset
4664 * @event
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4665 * @name hide_stripes.jstree
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4666 */
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4667 this.trigger('hide_stripes');
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4668 },
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4669 /**
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4670 * toggles the striped background on the container
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4671 * @name toggle_stripes()
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4672 */
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4673 toggle_stripes : function () { if(this._data.core.themes.stripes) { this.hide_stripes(); } else { this.show_stripes(); } },
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4674 /**
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4675 * shows the connecting dots (if the theme supports it)
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diff changeset
4676 * @name show_dots()
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4677 */
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4678 show_dots : function () {
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4679 this._data.core.themes.dots = true;
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diff changeset
4680 this.get_container_ul().removeClass("jstree-no-dots");
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4681 /**
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4682 * triggered when dots are shown
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4683 * @event
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4684 * @name show_dots.jstree
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4685 */
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4686 this.trigger('show_dots');
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4687 },
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4688 /**
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4689 * hides the connecting dots
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4690 * @name hide_dots()
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4691 */
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parents:
diff changeset
4692 hide_dots : function () {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4693 this._data.core.themes.dots = false;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4694 this.get_container_ul().addClass("jstree-no-dots");
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4695 /**
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parents:
diff changeset
4696 * triggered when dots are hidden
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4697 * @event
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mingchen0919
parents:
diff changeset
4698 * @name hide_dots.jstree
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mingchen0919
parents:
diff changeset
4699 */
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mingchen0919
parents:
diff changeset
4700 this.trigger('hide_dots');
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parents:
diff changeset
4701 },
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parents:
diff changeset
4702 /**
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mingchen0919
parents:
diff changeset
4703 * toggles the connecting dots
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4704 * @name toggle_dots()
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mingchen0919
parents:
diff changeset
4705 */
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mingchen0919
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diff changeset
4706 toggle_dots : function () { if(this._data.core.themes.dots) { this.hide_dots(); } else { this.show_dots(); } },
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mingchen0919
parents:
diff changeset
4707 /**
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parents:
diff changeset
4708 * show the node icons
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4709 * @name show_icons()
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parents:
diff changeset
4710 */
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mingchen0919
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diff changeset
4711 show_icons : function () {
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mingchen0919
parents:
diff changeset
4712 this._data.core.themes.icons = true;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4713 this.get_container_ul().removeClass("jstree-no-icons");
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parents:
diff changeset
4714 /**
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parents:
diff changeset
4715 * triggered when icons are shown
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mingchen0919
parents:
diff changeset
4716 * @event
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mingchen0919
parents:
diff changeset
4717 * @name show_icons.jstree
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mingchen0919
parents:
diff changeset
4718 */
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mingchen0919
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diff changeset
4719 this.trigger('show_icons');
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diff changeset
4720 },
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diff changeset
4721 /**
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diff changeset
4722 * hide the node icons
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mingchen0919
parents:
diff changeset
4723 * @name hide_icons()
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parents:
diff changeset
4724 */
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mingchen0919
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diff changeset
4725 hide_icons : function () {
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mingchen0919
parents:
diff changeset
4726 this._data.core.themes.icons = false;
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mingchen0919
parents:
diff changeset
4727 this.get_container_ul().addClass("jstree-no-icons");
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diff changeset
4728 /**
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parents:
diff changeset
4729 * triggered when icons are hidden
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mingchen0919
parents:
diff changeset
4730 * @event
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mingchen0919
parents:
diff changeset
4731 * @name hide_icons.jstree
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mingchen0919
parents:
diff changeset
4732 */
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mingchen0919
parents:
diff changeset
4733 this.trigger('hide_icons');
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mingchen0919
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diff changeset
4734 },
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diff changeset
4735 /**
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mingchen0919
parents:
diff changeset
4736 * toggle the node icons
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mingchen0919
parents:
diff changeset
4737 * @name toggle_icons()
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mingchen0919
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diff changeset
4738 */
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mingchen0919
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diff changeset
4739 toggle_icons : function () { if(this._data.core.themes.icons) { this.hide_icons(); } else { this.show_icons(); } },
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mingchen0919
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diff changeset
4740 /**
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mingchen0919
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diff changeset
4741 * show the node ellipsis
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mingchen0919
parents:
diff changeset
4742 * @name show_icons()
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parents:
diff changeset
4743 */
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diff changeset
4744 show_ellipsis : function () {
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mingchen0919
parents:
diff changeset
4745 this._data.core.themes.ellipsis = true;
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mingchen0919
parents:
diff changeset
4746 this.get_container_ul().addClass("jstree-ellipsis");
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mingchen0919
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diff changeset
4747 /**
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diff changeset
4748 * triggered when ellisis is shown
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mingchen0919
parents:
diff changeset
4749 * @event
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mingchen0919
parents:
diff changeset
4750 * @name show_ellipsis.jstree
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mingchen0919
parents:
diff changeset
4751 */
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mingchen0919
parents:
diff changeset
4752 this.trigger('show_ellipsis');
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mingchen0919
parents:
diff changeset
4753 },
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parents:
diff changeset
4754 /**
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mingchen0919
parents:
diff changeset
4755 * hide the node ellipsis
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4756 * @name hide_ellipsis()
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parents:
diff changeset
4757 */
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mingchen0919
parents:
diff changeset
4758 hide_ellipsis : function () {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4759 this._data.core.themes.ellipsis = false;
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4760 this.get_container_ul().removeClass("jstree-ellipsis");
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mingchen0919
parents:
diff changeset
4761 /**
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mingchen0919
parents:
diff changeset
4762 * triggered when ellisis is hidden
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mingchen0919
parents:
diff changeset
4763 * @event
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mingchen0919
parents:
diff changeset
4764 * @name hide_ellipsis.jstree
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mingchen0919
parents:
diff changeset
4765 */
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mingchen0919
parents:
diff changeset
4766 this.trigger('hide_ellipsis');
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mingchen0919
parents:
diff changeset
4767 },
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parents:
diff changeset
4768 /**
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mingchen0919
parents:
diff changeset
4769 * toggle the node ellipsis
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4770 * @name toggle_icons()
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parents:
diff changeset
4771 */
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mingchen0919
parents:
diff changeset
4772 toggle_ellipsis : function () { if(this._data.core.themes.ellipsis) { this.hide_ellipsis(); } else { this.show_ellipsis(); } },
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parents:
diff changeset
4773 /**
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diff changeset
4774 * set the node icon for a node
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
diff changeset
4775 * @name set_icon(obj, icon)
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parents:
diff changeset
4776 * @param {mixed} obj
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diff changeset
4777 * @param {String} icon the new icon - can be a path to an icon or a className, if using an image that is in the current directory use a `./` prefix, otherwise it will be detected as a class
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4778 */
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4779 set_icon : function (obj, icon) {
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parents:
diff changeset
4780 var t1, t2, dom, old;
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4781 if($.isArray(obj)) {
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diff changeset
4782 obj = obj.slice();
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diff changeset
4783 for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {
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diff changeset
4784 this.set_icon(obj[t1], icon);
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diff changeset
4785 }
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diff changeset
4786 return true;
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diff changeset
4787 }
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4788 obj = this.get_node(obj);
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parents:
diff changeset
4789 if(!obj || obj.id === $.jstree.root) { return false; }
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diff changeset
4790 old = obj.icon;
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parents:
diff changeset
4791 obj.icon = icon === true || icon === null || icon === undefined || icon === '' ? true : icon;
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diff changeset
4792 dom = this.get_node(obj, true).children(".jstree-anchor").children(".jstree-themeicon");
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diff changeset
4793 if(icon === false) {
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diff changeset
4794 dom.removeClass('jstree-themeicon-custom ' + old).css("background","").removeAttr("rel");
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diff changeset
4795 this.hide_icon(obj);
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diff changeset
4796 }
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diff changeset
4797 else if(icon === true || icon === null || icon === undefined || icon === '') {
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diff changeset
4798 dom.removeClass('jstree-themeicon-custom ' + old).css("background","").removeAttr("rel");
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parents:
diff changeset
4799 if(old === false) { this.show_icon(obj); }
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diff changeset
4800 }
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4801 else if(icon.indexOf("/") === -1 && icon.indexOf(".") === -1) {
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diff changeset
4802 dom.removeClass(old).css("background","");
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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diff changeset
4803 dom.addClass(icon + ' jstree-themeicon-custom').attr("rel",icon);
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parents:
diff changeset
4804 if(old === false) { this.show_icon(obj); }
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diff changeset
4805 }
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4806 else {
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4807 dom.removeClass(old).css("background","");
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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4808 dom.addClass('jstree-themeicon-custom').css("background", "url('" + icon + "') center center no-repeat").attr("rel",icon);
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diff changeset
4809 if(old === false) { this.show_icon(obj); }
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parents:
diff changeset
4810 }
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parents:
diff changeset
4811 return true;
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diff changeset
4812 },
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parents:
diff changeset
4813 /**
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parents:
diff changeset
4814 * get the node icon for a node
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parents:
diff changeset
4815 * @name get_icon(obj)
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diff changeset
4816 * @param {mixed} obj
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diff changeset
4817 * @return {String}
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diff changeset
4818 */
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diff changeset
4819 get_icon : function (obj) {
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parents:
diff changeset
4820 obj = this.get_node(obj);
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parents:
diff changeset
4821 return (!obj || obj.id === $.jstree.root) ? false : obj.icon;
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diff changeset
4822 },
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parents:
diff changeset
4823 /**
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diff changeset
4824 * hide the icon on an individual node
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diff changeset
4825 * @name hide_icon(obj)
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diff changeset
4826 * @param {mixed} obj
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parents:
diff changeset
4827 */
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diff changeset
4828 hide_icon : function (obj) {
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parents:
diff changeset
4829 var t1, t2;
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parents:
diff changeset
4830 if($.isArray(obj)) {
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parents:
diff changeset
4831 obj = obj.slice();
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diff changeset
4832 for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {
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parents:
diff changeset
4833 this.hide_icon(obj[t1]);
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diff changeset
4834 }
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diff changeset
4835 return true;
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parents:
diff changeset
4836 }
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diff changeset
4837 obj = this.get_node(obj);
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parents:
diff changeset
4838 if(!obj || obj === $.jstree.root) { return false; }
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diff changeset
4839 obj.icon = false;
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parents:
diff changeset
4840 this.get_node(obj, true).children(".jstree-anchor").children(".jstree-themeicon").addClass('jstree-themeicon-hidden');
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parents:
diff changeset
4841 return true;
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parents:
diff changeset
4842 },
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parents:
diff changeset
4843 /**
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parents:
diff changeset
4844 * show the icon on an individual node
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parents:
diff changeset
4845 * @name show_icon(obj)
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parents:
diff changeset
4846 * @param {mixed} obj
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diff changeset
4847 */
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diff changeset
4848 show_icon : function (obj) {
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parents:
diff changeset
4849 var t1, t2, dom;
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parents:
diff changeset
4850 if($.isArray(obj)) {
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parents:
diff changeset
4851 obj = obj.slice();
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diff changeset
4852 for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {
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diff changeset
4853 this.show_icon(obj[t1]);
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diff changeset
4854 }
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parents:
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4855 return true;
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parents:
diff changeset
4856 }
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diff changeset
4857 obj = this.get_node(obj);
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parents:
diff changeset
4858 if(!obj || obj === $.jstree.root) { return false; }
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parents:
diff changeset
4859 dom = this.get_node(obj, true);
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parents:
diff changeset
4860 obj.icon = dom.length ? dom.children(".jstree-anchor").children(".jstree-themeicon").attr('rel') : true;
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parents:
diff changeset
4861 if(!obj.icon) { obj.icon = true; }
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parents:
diff changeset
4862 dom.children(".jstree-anchor").children(".jstree-themeicon").removeClass('jstree-themeicon-hidden');
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
4863 return true;
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parents:
diff changeset
4864 }
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diff changeset
4865 };
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diff changeset
4866
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diff changeset
4867 // helpers
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diff changeset
4868 $.vakata = {};
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
4869 // collect attributes
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diff changeset
4870 $.vakata.attributes = function(node, with_values) {
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
4871 node = $(node)[0];
0358f6f78adf planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
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parents:
diff changeset
4872 var attr = with_values ? {} : [];
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parents:
diff changeset
4873 if(node && node.attributes) {
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parents:
diff changeset
4874 $.each(node.attributes, function (i, v) {
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parents:
diff changeset
4875 if($.inArray(v.name.toLowerCase(),['style','contenteditable','hasfocus','tabindex']) !== -1) { return; }
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parents:
diff changeset
4876 if(v.value !== null && $.trim(v.value) !== '') {
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parents:
diff changeset
4877 if(with_values) { attr[v.name] = v.value; }
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parents:
diff changeset
4878 else { attr.push(v.name); }
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parents:
diff changeset
4879 }
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parents:
diff changeset
4880 });
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diff changeset
4881 }
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parents:
diff changeset
4882 return attr;
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parents:
diff changeset
4883 };
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parents:
diff changeset
4884 $.vakata.array_unique = function(array) {
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mingchen0919
parents:
diff changeset
4885 var a = [], i, j, l, o = {};
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parents:
diff changeset
4886 for(i = 0, l = array.length; i < l; i++) {
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parents:
diff changeset
4887 if(o[array[i]] === undefined) {
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parents:
diff changeset
4888 a.push(array[i]);
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parents:
diff changeset
4889 o[array[i]] = true;
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parents:
diff changeset
4890 }
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parents:
diff changeset
4891 }
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parents:
diff changeset
4892 return a;
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parents:
diff changeset
4893 };
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parents:
diff changeset
4894 // remove item from array
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parents:
diff changeset
4895 $.vakata.array_remove = function(array, from) {
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parents:
diff changeset
4896 array.splice(from, 1);
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parents:
diff changeset
4897 return array;
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parents:
diff changeset
4898 //var rest = array.slice((to || from) + 1 || array.length);
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parents:
diff changeset
4899 //array.length = from < 0 ? array.length + from : from;
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parents:
diff changeset
4900 //array.push.apply(array, rest);
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parents:
diff changeset
4901 //return array;
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diff changeset
4902 };
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diff changeset
4903 // remove item from array
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parents:
diff changeset
4904 $.vakata.array_remove_item = function(array, item) {
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parents:
diff changeset
4905 var tmp = $.inArray(item, array);
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parents:
diff changeset
4906 return tmp !== -1 ? $.vakata.array_remove(array, tmp) : array;
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parents:
diff changeset
4907 };
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diff changeset
4908 $.vakata.array_filter = function(c,a,b,d,e) {
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diff changeset
4909 if (c.filter) {
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parents:
diff changeset
4910 return c.filter(a, b);
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diff changeset
4911 }
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diff changeset
4912 d=[];
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diff changeset
4913 for (e in c) {
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parents:
diff changeset
4914 if (~~e+''===e+'' && e>=0 && a.call(b,c[e],+e,c)) {
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diff changeset
4915 d.push(c[e]);
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parents:
diff changeset
4916 }
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diff changeset
4917 }
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parents:
diff changeset
4918 return d;
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parents:
diff changeset
4919 };
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diff changeset
4920 }));