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Posted to dev@tapestry.apache.org by "Howard M. Lewis Ship (JIRA)" <de...@tapestry.apache.org> on 2008/08/06 01:12:44 UTC
[jira] Closed: (TAPESTRY-2542) Add new method hasBody() to
ComponentResources, to reveal if component has a body or not
[ https://issues.apache.org/jira/browse/TAPESTRY-2542?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Howard M. Lewis Ship closed TAPESTRY-2542.
------------------------------------------
Resolution: Fixed
Fix Version/s: 5.0.14
> Add new method hasBody() to ComponentResources, to reveal if component has a body or not
> ----------------------------------------------------------------------------------------
>
> Key: TAPESTRY-2542
> URL: https://issues.apache.org/jira/browse/TAPESTRY-2542
> Project: Tapestry
> Issue Type: New Feature
> Components: tapestry-core
> Affects Versions: 5.0.13
> Reporter: Martin Papy
> Assignee: Howard M. Lewis Ship
> Fix For: 5.0.14
>
>
> 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".
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