[
https://issues.apache.org/jira/browse/TAP5-1890?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13241569#comment-13241569
]
Dragan Sahpaski commented on TAP5-1890:
---------------------------------------
No it's ok.
I haven't heard anyone else complaining. It's just going to be annoying when I
notice it again but more than one workaround are possible.
Thanks.
> PlaceholderBlock should implement RenderCommand
> -----------------------------------------------
>
> Key: TAP5-1890
> URL: https://issues.apache.org/jira/browse/TAP5-1890
> Project: Tapestry 5
> Issue Type: Bug
> Components: tapestry-core
> Affects Versions: 5.3.2, 5.4
> Reporter: Dragan Sahpaski
> Assignee: Kalle Korhonen
> Priority: Trivial
> Labels: block, zone
> Attachments: TAP-1890.patch
>
>
> If we have an empty zone like this:
> <t:zone t:id="myZone" />
> zone.getBody() fails to update the zone in an event handler with the
> following exception:
> org.apache.tapestry5.ioc.util.UnknownValueException
> A component event handler method returned the value <PlaceholderBlock>.
> Return type
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$PlaceholderBlock
> can not be handled.
> This is because ComponentPageElementImpl.PlaceholderBlock does not implement
> RenderCommand.
> A patch is provided with a test that fails.
> I would highly appreciate it if a commiter applies it to the 5.4. branch and
> to the 5.3. branch.
> Cheers,
> Dragan Sahpaski
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
