Mercurial > repos > pieterlukasse > nist_wrapper

comparison templates/spectrum_gen.js @ 17:82368bd06e1d

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small improvements
author pieter.lukasse@wur.nl
date Fri, 23 Jan 2015 17:13:06 +0100
parents cce6989ed423
children
comparison
equal deleted inserted replaced
16:c21e96bb68c8 17:82368bd06e1d
88 peakTable = httpGet2("/nist_controller/get_nistdata?casnr="+casNr); 88 peakTable = httpGet2("/nist_controller/get_nistdata?casnr="+casNr);
89 89
90 } 90 }
91 catch(e) 91 catch(e)
92 { 92 {
93 //assume running locally: 93 try
94 alert("Error while trying to get data from NIST. Rendering library spectrum with dummy data."); 94 {
95 peakTable = "55,290 56,240 57,100 58,80"+ 95 //workaround for galaxy.wur.nl/galaxy_production/ scenario TODO: make more robust code:
96 " 63,30 65,150 66,50 67,1271"+ 96 peakTable = httpGet2("/galaxy_production/nist_controller/get_nistdata?casnr="+casNr);
97 " 68,370 69,100 70,210 71,10"+ 97 }
98 " 74,50 75,60 76,120 77,2312"+ 98 catch(e2)
99 " 78,220 79,120 80,190 81,630"+ 99 {
100 " 82,4884 83,2702 84,240 85,20"+ 100 //assume running locally:
101 " 91,180 92,50 93,210 94,3353"+ 101 alert("Error while trying to get data from NIST. Rendering library spectrum with dummy data.");
102 " 95,1371 96,1261 97,370 98,120"+ 102 peakTable = "55,290 56,240 57,100 58,80"+
103 " 105,1621 106,160 107,70 108,220"+ 103 " 63,30 65,150 66,50 67,1271"+
104 " 109,80 110,60 111,30 112,40"+ 104 " 68,370 69,100 70,210 71,10"+
105 " 121,30 122,460 123,940 124,9999"; 105 " 74,50 75,60 76,120 77,2312"+
106 //note that the intensities in jcamp response are 10x when compared to MSP format 106 " 78,220 79,120 80,190 81,630"+
107 " 82,4884 83,2702 84,240 85,20"+
108 " 91,180 92,50 93,210 94,3353"+
109 " 95,1371 96,1261 97,370 98,120"+
110 " 105,1621 106,160 107,70 108,220"+
111 " 109,80 110,60 111,30 112,40"+
112 " 121,30 122,460 123,940 124,9999";
113 //note that the intensities in jcamp response are 10x when compared to MSP format
114 }
107 } 115 }
108 var spectrum1 = getSpectrumObjectFromMSPString(spectrumMSPString); 116 var spectrum1 = getSpectrumObjectFromMSPString(spectrumMSPString);
109 var spectrum2 = getSpectrumObjectFromJCAMPString(peakTable); 117 var spectrum2 = getSpectrumObjectFromJCAMPString(peakTable);
110 renderSpectrum(spectrum1, spectrum2,targetElement); 118 renderSpectrum(spectrum1, spectrum2,targetElement);
111 } 119 }
122 var xmlHttp = null; 130 var xmlHttp = null;
123 131
124 xmlHttp = new XMLHttpRequest(); 132 xmlHttp = new XMLHttpRequest();
125 xmlHttp.open( "GET", theUrl, false ); 133 xmlHttp.open( "GET", theUrl, false );
126 xmlHttp.send( null ); 134 xmlHttp.send( null );
135 if (xmlHttp.status == 404)
136 throw new Exception("Error while trying to access the data: " + xmlHttp.statusText)
127 return xmlHttp.responseText; 137 return xmlHttp.responseText;
128 } 138 }
129 139
130 140
131 141