[jira] Resolved: (MYFACES-2483) Find a way to allow c:if work with partial state saving enabled

["Leonardo Uribe (JIRA)" <de...@myfaces.apache.org>]

     [ https://issues.apache.org/jira/browse/MYFACES-2483?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Leonardo Uribe resolved MYFACES-2483.
-------------------------------------

    Resolution: Fixed

> Find a way to allow c:if work with partial state saving enabled
> ---------------------------------------------------------------
>
>                 Key: MYFACES-2483
>                 URL: https://issues.apache.org/jira/browse/MYFACES-2483
>             Project: MyFaces Core
>          Issue Type: Task
>          Components: JSR-314
>            Reporter: Leonardo Uribe
>            Assignee: Leonardo Uribe
>             Fix For: 2.0.0-beta-2
>
>         Attachments: fixPSSIf2009JAN-10.patch, fixPSSIf2009JAN-11.patch, fixPSSIf2009JAN-14.patch, fixPSSIf2009JAN-7.patch
>
>
> This one is difficult to solve but I still think it is possible.
> It was explored trying to solve MYFACES-2428, and it seems ri is trying to do something about it too on:
> https://javaserverfaces.dev.java.net/issues/show_bug.cgi?id=1408
> and
> https://javaserverfaces.dev.java.net/issues/show_bug.cgi?id=1313
> One strategy to solve this one is this:
> 1. Mark the parent component containing c:if to not save it partially.
> 2. Do not execute c:if on postback and partial state saving enabled.
> In theory, the parent component should be restored fully from saved state.
> Note that things like:
> <c:if>....
>    <p>Some markup</p>
> <c:if>
> is just invalid. It is expected that c:if only contains components with state.

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