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https://issues.apache.org/jira/browse/TRINIDAD-1493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Robinson updated TRINIDAD-1493:
--------------------------------------

       Resolution: Fixed
    Fix Version/s:  1.2.12-core
           Status: Resolved  (was: Patch Available)

Applied patch

> Invalid row key in UIXCollection "invokeOnComponent"
> ----------------------------------------------------
>
>                 Key: TRINIDAD-1493
>                 URL: https://issues.apache.org/jira/browse/TRINIDAD-1493
>             Project: MyFaces Trinidad
>          Issue Type: Bug
>          Components: Components
>    Affects Versions:  1.2.11-core
>         Environment: All
>            Reporter: Kamran Kashanian
>             Fix For:  1.2.12-core
>
>         Attachments: uixcollection1.2.11.3.patch
>
>
> Under certain circumstances,  UIXCollection tries to set an invalid row key 
> in the underlying collection model.
> On  a PPR postback,  the "invokeOnComponent" logic in UIXCollection parses 
> the target clientId string and assumes that the string following the 
> NamingContainer.SEPARATOR_CHAR is a valid client token (with a corresponding 
> row key).  The parsed token is then used to set a "current" row key in the 
> collection model before calling "invokeOnComponent" on the children of the 
> UIXCollection.
> If a child component inside a table/column header/footer facet is PPRed,   
> there is no valid token in the clientId and the above logic breaks and tries 
> to set an invalid row key in the collection model.
> Attaching a 1.2.11 patch to fix the issue.   The fix checks for a valid row 
> key before calling setRowKey on the underlying model.
>  

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