Details

    • Type: Task Task
    • Status: Closed Closed (View Workflow)
    • Priority: Major Major
    • Resolution: Done
    • Affects Version/s: 3.2.1
    • Fix Version/s: 3.2.2
    • Component/s: doc
    • Security Level: Public (Everyone can see)
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      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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          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
          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:
              Alex Tserbo
              Reporter:
              Svetlana Mukhina
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