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https://issues.apache.org/jira/browse/WICKET-2482?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Igor Vaynberg resolved WICKET-2482.
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Resolution: Won't Fix
Assignee: Igor Vaynberg
once you override getvalue() you are on your own. you are using a listview so
the component path is not stable, maybe if you call
listview.setreuseitems(true) you will have more luck. otherwise you can use
your entities' pk to identifiy each check.
> Checkgroup doens't work with stateless pages and listview
> ---------------------------------------------------------
>
> Key: WICKET-2482
> URL: https://issues.apache.org/jira/browse/WICKET-2482
> Project: Wicket
> Issue Type: Bug
> Reporter: Ricardo Mayerhofer
> Assignee: Igor Vaynberg
>
> I think this is related to:
> https://issues.apache.org/jira/browse/WICKET-1545
> When using checkgroup with listviews and stateless pages, checkgroup is not
> able to convertValues. The cause seems that listview onbeforeRender is never
> called on form submission. Thus children are never populated and check is not
> added to the hierarchy.
> The following error appears:
> submitted http post value [12345] for CheckGroup component
> [0:form:checkGroup] contains an illegal relative path element [12345] which
> does not point to a Check component. Due to this the CheckGroup component
> cannot resolve the selected Check component pointed to by the illegal value.
> A possible reason is that componment hierarchy changed between rendering and
> form submission
> I'm using a stateless check component, that overides getValue.
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