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From "Andy Schwartz (JIRA)" <...@myfaces.apache.org>
Subject [jira] Updated: (TRINIDAD-2030) Honor SKIP_ITERATION FacesContext property
Date Wed, 02 Mar 2011 14:47:37 GMT

     [ https://issues.apache.org/jira/browse/TRINIDAD-2030?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andy Schwartz updated TRINIDAD-2030:
------------------------------------

       Resolution: Fixed
    Fix Version/s: 2.0.0-beta-2
           Status: Resolved  (was: Patch Available)

http://svn.apache.org/viewvc?view=revision&revision=1070523

> Honor SKIP_ITERATION FacesContext property
> ------------------------------------------
>
>                 Key: TRINIDAD-2030
>                 URL: https://issues.apache.org/jira/browse/TRINIDAD-2030
>             Project: MyFaces Trinidad
>          Issue Type: Improvement
>          Components: Components
>    Affects Versions: 2.0.0-beta-1
>            Reporter: Andy Schwartz
>            Priority: Minor
>             Fix For: 2.0.0-beta-2
>
>         Attachments: trinidad-skip-iteration.patch
>
>
> As discussed in this MyFaces core issue:
> MYFACES-3036 Support SKIP_ITERATION FacesContext property
> The JSF-314 EG (and members of Mojarra and MyFaces) agreed to use the "javax.faces.visit.SKIP_ITERATION"
FacesContext property (during the 2.0 timeframe) to indicate that a tree visit should not
trigger iteration in iterating components like UIData/UIRepeat.  Opening this issue to request
that iterating Trinidad components (UIXIterator, UIXCollection) honor this property as well.
> Note that Trinidad already handles this centrally in UIXComponent.visitChildren:
>       // determine whether this visit should be iterating.  If it shouldn't, don't
>       // even call the protected hook.  We currently don't iterate during the
>       // restore view phase when we are visiting all of the components.
>       boolean noIterate = (visitContext.getIdsToVisit() == VisitContext.ALL_IDS) &&
>                           (context.getCurrentPhaseId() == PhaseId.RESTORE_VIEW);
>       doneVisiting =  (noIterate)
>                         ? uixParentComponent._visitAllChildren(visitContext, callback)
>                         : uixParentComponent.visitChildren(visitContext, callback);
> This issue is requesting that we enhance the above "noIterate" test to also check the
SKIP_ITERATION property.

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