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https://jira.jboss.org/jira/browse/RF-6862?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12463272#action_12463272
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Brendan Farragher commented on RF-6862:
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Nick - I'm sorry. I thought it was a bug with the tag. My apologies, and thank
you for your patience.
> RF picklist does not update target list after onchange event
> ------------------------------------------------------------
>
> Key: RF-6862
> URL: https://jira.jboss.org/jira/browse/RF-6862
> Project: RichFaces
> Issue Type: Bug
> Affects Versions: 3.2.2, 3.3.0
> Environment: JBoss AS 4.2.3 (Ubuntu Linux 8.04)
> Reporter: Brendan Farragher
> Assignee: Tsikhon Kuprevich
> Attachments: TestRichFacesPicklistWithBinding.tar,
> TestRichFacesPicklistWithoutBinding.tar
>
>
> The RichFaces picklist component does not re-load it's pre-selected (target)
> data correctly when an onchange event of a dependent selectonelistbox
> component is raised. If a valuechangelistener method is set on the
> selectonelistbox, and that method loads the picklist's source and target
> lists with new data, the target list is not populated when the page is
> re-displayed (in this case, the target list in the backing bean maps to the
> value attribute of the picklist tag). I even tried wrapping the picklist in
> an a4j:outputPanel with an a4j:support event=onchange reRender=pickListName
> tag placed inside of the selectonelistbox tag, but the target list is never
> populated.
> I have a JSF test application developed that I can provide you with that
> demonstrates the problem, and a second JSF test application that contains a
> workaround using a bound HtmlPickList (the workaround is not really
> appropriate for Seam integration, though). (Please update the JIRA with a
> forwarding address if you would like my test apps)
> Please note that this bug has more important implications for Seam
> integration, since JSF component binding is discouraged. As a result, the
> value attribute of the picklist (the target data) needs to be refreshed via
> the picklist tag value attribute (or via some a4j help).
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