Mercurial > repos > mingchen0919 > aurora_htseq
view vakata-jstree-3.3.5/src/jstree.conditionalselect.js @ 6:afa1774dc49b draft default tip
planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
author | mingchen0919 |
---|---|
date | Sun, 30 Dec 2018 10:26:31 -0500 |
parents | 803f4888f36a |
children |
line wrap: on
line source
/** * ### Conditionalselect plugin * * This plugin allows defining a callback to allow or deny node selection by user input (activate node method). */ /*globals jQuery, define, exports, require, document */ (function (factory) { "use strict"; if (typeof define === 'function' && define.amd) { define('jstree.conditionalselect', ['jquery','jstree'], factory); } else if(typeof exports === 'object') { factory(require('jquery'), require('jstree')); } else { factory(jQuery, jQuery.jstree); } }(function ($, jstree, undefined) { "use strict"; if($.jstree.plugins.conditionalselect) { return; } /** * a callback (function) which is invoked in the instance's scope and receives two arguments - the node and the event that triggered the `activate_node` call. Returning false prevents working with the node, returning true allows invoking activate_node. Defaults to returning `true`. * @name $.jstree.defaults.checkbox.visible * @plugin checkbox */ $.jstree.defaults.conditionalselect = function () { return true; }; $.jstree.plugins.conditionalselect = function (options, parent) { // own function this.activate_node = function (obj, e) { if(this.settings.conditionalselect.call(this, this.get_node(obj), e)) { return parent.activate_node.call(this, obj, e); } }; }; }));