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https://issues.apache.org/jira/browse/MYFACES-3965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14366169#comment-14366169
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Leon Steffens edited comment on MYFACES-3965 at 3/17/15 9:55 PM:
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Proposed fix is attached.
was (Author: leonsteffens):
Proposed fix.
> SKIP_ITERATION visit hint not set when component tree is visited during
> navigation
> ----------------------------------------------------------------------------------
>
> Key: MYFACES-3965
> URL: https://issues.apache.org/jira/browse/MYFACES-3965
> Project: MyFaces Core
> Issue Type: Bug
> Components: General
> Affects Versions: 2.1.17
> Reporter: Leon Steffens
> Attachments: myfaces-navimpl.diff
>
>
> During navigation, the component tree is visited to publish the
> PreDestroyView event to all components in the tree (
> org.apache.myfaces.application.NavigationHandlerImpl.handleNavigation).
> When the VisitContext is created, the SKIP_ITERATION VisitHint is not set in
> the VisitContext. The only thing that is set is the SKIP_ITERATION attribute
> in the FacesContext attribute map, which is not honoured by libraries such as
> ICEfaces.
> This can cause an issue if rows in tables are visited and these rows have EL
> expressions that access backing beans that, for some or other reason, is no
> longer available. In our case we switch between different contexts in our
> application before performing the navigation and the EL expression is
> evaluated against the new context instead of the old context, causing issues.
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