Javascript Error

Hello everyone!

I installed FCKeditor 2.6.4 onto mediwiki 1.4, and it works fine, except for one problem. When ever someone edits a page, if the editor is enabled it adds the following into the page at the top:

<script type='text/javascript'>
      function toggleExpandable(id) {
         var heading = document.getElementById('expandable-heading-'+id);
         var content = document.getElementById('expandable-content-'+id);
         if (content.style.display == 'none') content.style.display = '';
         else content.style.display = 'none';
         this.parent.focus();
         }
      </script>

If you disable the editor and delete it out of the page, it works fine, just a bit annoying. Any idea whats going on? Google has failed me on this one and I havent been able to track down this function in any of the FCKeditor files.

Thu, 09/24/2009 - 04:07

peabo

Joined: 23/09/2009

Posts: 2

Re: Javascript Error

I have tracked down the error, its coming from another extension im running, the Table Expand extension, found here:

http://www.mediawiki.org/wiki/Extension ... ble_tables

LocalSettings.php has an include for a single file to make tables expandable, the code doing this is:

$wgHooks['ParserAfterTidy'][] = 'allowExpandables';
function allowExpandables(&$parser,&$text) {
   if ($GLOBALS['allowex-done']++) return true;
   # Replace all the expandable tables with html containing CSS classes and the show/hide links
   $text = preg_replace_callback(
      '/<table class=["\']?expandable["\']? title=["\']?(.+?)["\']?\\s*(id=["\']?.+?["\']?)?\\s*>(.+?<\\/table\\s*?>)/s',
      'expandableCallback',
      "\n<script type='text/javascript'>
      function toggleExpandable(id) {
         var heading = document.getElementById('expandable-heading-'+id);
         var content = document.getElementById('expandable-content-'+id);
         if (content.style.display == 'none') content.style.display = '';
         else content.style.display = 'none';
         this.parent.focus();
         }
      </script>\n$text"
      );
   return true;
   }