Tapestry
  1. Tapestry
  2. TAPESTRY-2542

Add new method hasBody() to ComponentResources, to reveal if component has a body or not

    Details

    • Type: New Feature New Feature
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 5.0.13
    • Fix Version/s: 5.0.14
    • Component/s: tapestry-core
    • Labels:
      None

      Description

      Same idea as in Tapestry-2541 but in a much lighter way :

      In my case, I use the Layout pattern for rendering my pages, but depending on the situation, sometimes the body of the layout is empty. In that case I would like to display a generic content. So I imagine something like this :

      <t:if test="hasBody">
      Blah blah blah
      <t:parameter name="else">
      <t:body />
      </t:parameter>
      </t:if>

      But I don't know how to write the test "hasBody".

        Activity

        No work has yet been logged on this issue.

          People

          • Assignee:
            Howard M. Lewis Ship
            Reporter:
            Martin Papy
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            Dates

            • Created:
              Updated:
              Resolved:

              Development