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   1  // $Id: select-admin.js,v 1.1.2.1 2010/04/10 22:02:08 quicksketch Exp $
   2  
   3  /**
   4   * @file
   5   * Enhancements for select list configuration options.
   6   */
   7  
   8  (function ($) {
   9  
  10  Drupal.behaviors.webformSelectLoadOptions = function(context) {
  11    settings = Drupal.settings;
  12  
  13    $('#edit-extra-options-source', context).change(function() {
  14      var url = settings.webform.selectOptionsUrl + '/' + this.value;
  15      $.ajax({
  16        url: url,
  17        success: Drupal.webform.selectOptionsLoad,
  18        dataType: 'json'
  19      });
  20    });
  21  }
  22  
  23  Drupal.webform = Drupal.webform || {};
  24  
  25  Drupal.webform.selectOptionsOriginal = false;
  26  Drupal.webform.selectOptionsLoad = function(result) {
  27    if (Drupal.optionsElement) {
  28      if (result.options) {
  29        // Save the current select options the first time a new list is chosen.
  30        if (Drupal.webform.selectOptionsOriginal === false) {
  31          Drupal.webform.selectOptionsOriginal = $(Drupal.optionElements[result.elementId].manualOptionsElement).val();
  32        }
  33        $(Drupal.optionElements[result.elementId].manualOptionsElement).val(result.options);
  34        Drupal.optionElements[result.elementId].disable();
  35        Drupal.optionElements[result.elementId].updateWidgetElements();
  36      }
  37      else {
  38        Drupal.optionElements[result.elementId].enable();
  39        if (Drupal.webform.selectOptionsOriginal) {
  40          $(Drupal.optionElements[result.elementId].manualOptionsElement).val(Drupal.webform.selectOptionsOriginal);
  41          Drupal.optionElements[result.elementId].updateWidgetElements();
  42          Drupal.webform.selectOptionsOriginal = false;
  43        }
  44      }
  45    }
  46    else {
  47      if (result.options) {
  48        $('#' + result.elementId).val(result.options).attr('readonly', 'readonly');
  49      }
  50      else {
  51        $('#' + result.elementId).attr('readonly', '');
  52      }
  53    }
  54  }
  55  
  56  })(jQuery);