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https://issues.apache.org/jira/browse/WICKET-2527?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12767809#action_12767809
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Victor Ott edited comment on WICKET-2527 at 10/20/09 2:06 PM:
--------------------------------------------------------------
I updated to 1.4.2 today and got struck by this issue in same constellation.
Nevertheless, I couldn't reproduce the suggested workaround. In fact this issue
might be a duplicate of WICKET-2513.
My constellation (simplified):
<wicket:enclosure child="savingsCell">
<tr>
<td class="centerBold">
<wicket:message key="key1">[Savings]</wicket:message>
</td>
<td wicket:id="savingsCell">
[...etc]
</td>
</tr>
<wicket:enclosure>
Debugging through Wicket source showed that
Enclosure.ensureAllChildrenPresent() failed to retrieve the component for the
<wicket:message...> tag (it has always the id "_message").
My workaround: replace <wicket:message...> tag with label component.
PS
As I see now, this should be already fixed since revision 821982 (Mon Oct 5
19:35:59 2009 UTC) of .../internal/Enclosure.java, which obviously didn't make
it in 1.4.2, although 1.4.2 was announced on 9th of october.
PPS
Looking at WICKET-1469 I noticed that the wicket:id parameter of
<wicket:message ...> has the purpose to reference another Wicket component.
Doing this in my testcase above solves the error => better workaround than the
label component, at least until release 1.4.3
was (Author: victor.o):
I updated to 1.4.2 today and got struck by this issue in same
constellation. Nevertheless, I couldn't reproduce the suggested workaround. In
fact this issue might be a duplicate of WICKET-2513.
My constellation (simplified):
<wicket:enclosure child="savingsCell">
<tr>
<td class="centerBold">
<wicket:message key="key1">[Savings]</wicket:message>
</td>
<td wicket:id="savingsCell">
[...etc]
</td>
</tr>
<wicket:enclosure>
Debugging through Wicket source showed that
Enclosure.ensureAllChildrenPresent() failed to retrieve the component for the
<wicket:message...> tag (it has always the id "_message").
My workaround: replace <wicket:message...> tag with label component.
PS
As I see now, this should be already fixed since revision 821982 (Mon Oct 5
19:35:59 2009 UTC) of .../internal/Enclosure.java, which obviously didn't make
it in 1.4.2, although 1.4.2 was announced on 9th of october.
PPS
Looking at WICKET-1469 I noticed that the wicket:id parameter of
<wicket:message ...> has the purpose to reference another Wicket component.
Doing this in my testcase above solves the error => better workaround than the
label component.
> wicket:enclosure child attribute search path has changed
> --------------------------------------------------------
>
> Key: WICKET-2527
> URL: https://issues.apache.org/jira/browse/WICKET-2527
> Project: Wicket
> Issue Type: Bug
> Components: wicket
> Affects Versions: 1.4.2
> Environment: project with created with archetype, only HomePage.html
> and HomePage.properties modified
> Reporter: Mikko Tiihonen
> Assignee: Juergen Donnerstag
> Fix For: 1.4.3
>
> Attachments: myproject.zip
>
>
> <wicket:enclosure child="id"> has changed in how it interprets nested
> elements. Now elements on the same depth as the wanted child must be also
> explicitly listed in the child attribute.
> example based on the HelloPage.html of the archetype:
> This worked in wicket 1.4.1:
> <wicket:enclosure child="message">
> <ud>
> <li><wicket:message key="text">header</wicket:message></li>
> <li wicket:id="message">message will be here</li>
> </ud>
> </wicket:enclosure>
> In wicket 1.4.2 the following is needed instead:
> <wicket:enclosure child="text:message">
> <ud>
> <li><wicket:message key="text">header</wicket:message></li>
> <li wicket:id="message">message will be here</li>
> </ud>
> </wicket:enclosure>
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