Summary

Error Messages

Steps to Reproduce

1. Configure a repeating dynamic layout with a page group property
2. Configure a Delete action event
3. Attempt to delete a record

Root Cause

Resolution

1. Include the following JavaScript function in a JS file included in the Harness or in the UserWorkForm:

   <script>
   function removeFromPageGroup(event) {
       var pageGroupProperty = jQuery(event.target).closest('[data-repeat-source]').attr('data-repeat-source');
       var rowBaseRef = pega.u.d.getBaseRef(event.target);
       var lastLeftParentheses = rowBaseRef.lastIndexOf("(");
       var lastRightParentheses = rowBaseRef.lastIndexOf(")");
       var subscript = rowBaseRef.substring(lastLeftParentheses + 1, lastRightParentheses);

       var safeUrl = SafeURL_createFromURL(pega.u.d.url);
       safeUrl.put("pyActivity", "@baseclass.RemoveFromPageGroup");
       safeUrl.put("PageGroupProperty", pageGroupProperty);
       safeUrl.put("Subscript", subscript);

       pega.u.d.asyncRequest("GET", safeUrl, {
           'success': function() {
               var sectionNode = pega.u.d.getEnclosingSection(jQuery(event.target).closest('[data-repeat-source]').get(0));
               pega.u.d.reloadSection(sectionNode);
           }
       });
   }
   </script>

2. Change the action from 'Delete item' to 'Run script'
3. Set the function name as 'removeFromPageGroup' and add a parameter with value, 'script:event'