Details

    • Type: Task
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Done
    • Affects Version/s: 3.2.1
    • Fix Version/s: 3.2.2
    • Component/s: doc
    • Labels:
      None

      Description

      Here the link to forum topic: http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4168492#4168492

      The columns component architecture does not allow using of request scoped page attributes in expressions for columns attributes.

      Because iteration tags vars is initializing on rendering phase. So we try to get data from the vars in columns JSP tag before vars have been initialized.

      Example:
      <rich:dataTable value="#

      {bean.data}

      " var="var">

      <rich:columns value="#

      {var.columns}

      " ...>
      This code will be a case of JSP tag exception.

      We need to change developer guide to avoid the error.

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            atsebro Alex Tserbo added a comment -

            The reason of the exception and the solution has been where described in "6.30 <rich:columns>" . See the Note in the end of the "Details of usage" section.

            Show
            atsebro Alex Tserbo added a comment - The reason of the exception and the solution has been where described in "6.30 <rich:columns>" . See the Note in the end of the "Details of usage" section.

              People

              • Assignee:
                atsebro Alex Tserbo
                Reporter:
                smukhina Svetlana Mukhina
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                • Due:
                  Created:
                  Updated:
                  Resolved:

                  Development