[ http://issues.apache.org/jira/browse/MYFACES-330?page=all ]

Mike Kienenberger updated MYFACES-330:
--------------------------------------

    Attachment: HtmlDataScroller.patch.txt

Fix for "for" resolution failures.

> dataScroller reports wrong error when for attrib unresolvable
> -------------------------------------------------------------
>
>          Key: MYFACES-330
>          URL: http://issues.apache.org/jira/browse/MYFACES-330
>      Project: MyFaces
>         Type: Bug
>     Versions: Nightly Build
>     Reporter: Mike Kienenberger
>     Priority: Minor
>  Attachments: HtmlDataScroller.patch.txt
>
> If the "for" attribute for dataScroller is unresolvable, the following error 
> is thrown.
> uiComponent referenced by attribute [EMAIL PROTECTED] must be of type 
> javax.faces.component.UIData
> java.lang.IllegalArgumentException: uiComponent referenced by attribute 
> [EMAIL PROTECTED] must be of type javax.faces.component.UIData
> Here's a patch that improves the output of the above message: 
> Ie:
> java.lang.IllegalArgumentException: uiComponent referenced by attribute 
> [EMAIL PROTECTED] = 'form' must be of type javax.faces.component.UIData, not 
> type javax.faces.component.html.HtmlForm
> and also throws an exception (rather than just logging a warning) if the for 
> attribute is unresolved (otherwise, myfaces will crash later with an 
> exception that is more difficult to track down.
> java.lang.IllegalArgumentException: could not find UIData referenced by 
> attribute [EMAIL PROTECTED] = 'form'

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