Webpage error details

User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; WOW64; Trident/4.0; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; .NET CLR 3.5.30729; InfoPath.2; OfficeLiveConnector.1.3; OfficeLivePatch.0.0; .NET CLR 3.0.30729)
Timestamp: Wed, 10 Feb 2010 17:12:05 UTC


Message: 'optionValue' is null or not an object
Line: 452
Char: 10
Code: 0
URI: https://domain.org/static/ajax.js

1.  function update_existing_values(selected_id,next_selected_id,field_num) {
2.          if (next_selected_id) {
3.                          
4.                  jQuery.getJSON("/v.f" , {  ajax_do: "wiki_ajax", id:  selected_id, field: field_num - 1 }, function(j){
5.                                   
6.                          var options = '';
7.                          for (var i = 0; i <j.length; i++) {
8.                               if (j[i].optionValue == next_selected_id) {
9.                                  options += '<option selected="yes" value="' + j[i].optionValue + '">' + j[i].optionDisplay + '</option>';
10.                             } else {
11.                                  options += '<option value="' + j[i].optionValue + '">' + j[i].optionDisplay + '</option>';
12.                             }
13.                          }
14.                          jQuery("#article_is_in_" + field_num ).html(options);
15. /*                         jQuery('#article_is_in_" + field_num  + " option:first').attr('selected', 'selected');*/
16.                          jQuery('#article_is_in_" + field_num + " option:first').attr('selected', 'selected');
17.                          if (j.length > 1) {
18.                            jQuery('#article' + field_num ).show();   
19.                          }
20.                  })
21.          }                     
22.  }