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js

Jun 4th, 2013
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  1. // ----------------
  2. // application.js
  3. // ----------------
  4.  
  5. function tableStudentEventHandler(e, chart, data) {
  6.     var selection = chart.getSelection();
  7.     var message = '';
  8.     for (var i = 0; i < selection.length; i++) {
  9.         var item = selection[i];
  10.         if (item.row != null && item.column != null) {
  11.             var str = data.getFormattedValue(item.row, item.column);
  12.             message += '{row:' + item.row + ',column:' + item.column + '} = ' + str + '\n';
  13.         } else if (item.row != null) {
  14.             var str = data.getFormattedValue(item.row, 0);
  15.             message += '{row:' + item.row + ', (no column, showing first)} = ' + str + '\n';
  16.         } else if (item.column != null) {
  17.             var str = data.getFormattedValue(0, item.column);
  18.             message += '{(no row, showing first), column:' + item.column + '} = ' + str + '\n';
  19.         }
  20.     }
  21.     if (message == '') {
  22.         message = 'nothing';
  23.     }
  24.     alert('You selected ' + message);
  25. }
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