[jira] [Created] (WW-4642) Unable to retrieve s:hidden field values

["nick (JIRA)" <ji...@apache.org>]

nick created WW-4642:
------------------------

             Summary: Unable to retrieve s:hidden field values
                 Key: WW-4642
                 URL: https://issues.apache.org/jira/browse/WW-4642
             Project: Struts 2
          Issue Type: Bug
          Components: Core Interceptors, Expression Language
    Affects Versions: 2.3.20
         Environment: windows 7, jboss eap
            Reporter: nick
            Priority: Blocker


After upgrading Struts 2.3.16 to 2.3.20, my application GUI looks different. The application cannot retrieve a value stored in a hidden field using the jquery find function.
-- The hidden fields are stored in table rows
            <table>
               <s:iterator value="xxx" var="yyy">
                      <tr onclick="javascript:showRow(this);" >
                            <td> some value </td>
                           <s:hidden id="some hidden value" value="%{hiddenValue}" />
                           <td> some value</td>             
                    </tr>	
              </s:iterator>
        </table>

       function showRow(row) {
                var $element = $(row);
                $element.closest("tr").find('td:first').add($element).find("input:hidden").each(function (i, elem) {

                // Why the code cannot access to any hidden fields here - not working in Struts 2.3.20
                }
      }



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