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https://issues.apache.org/jira/browse/MYFACES-3965?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Leonardo Uribe resolved MYFACES-3965.
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Resolution: Fixed
Fix Version/s: 2.2.8
2.1.18
Assignee: Leonardo Uribe
Thanks to Leon Steffens for provide this patch
> 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
> Assignee: Leonardo Uribe
> Fix For: 2.1.18, 2.2.8
>
> 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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