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https://issues.apache.org/jira/browse/MYFACES-3319?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Kurz updated MYFACES-3319:
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    Status: Patch Available  (was: Open)

> Make create AjaxBehavior accessible in AjaxHandler
> --------------------------------------------------
>
>                 Key: MYFACES-3319
>                 URL: https://issues.apache.org/jira/browse/MYFACES-3319
>             Project: MyFaces Core
>          Issue Type: Improvement
>          Components: JSR-314
>    Affects Versions: 2.1.3
>            Reporter: Michael Kurz
>            Priority: Minor
>         Attachments: MYFACES-3319.patch
>
>
> I'm currently trying to create a custom ajax tag that is based on f:ajax but 
> supports an additional attribute. For this, I wanted to create a new tag 
> handler that extends AjaxHandler.
> What I found out is, that it is VERY hard to do so. The creation of the 
> AjaxBehavior is buried inside applyAttachedObject(). The only reasonable way 
> I found to set an additional value expression on the created AjaxBehavior is 
> to pass in a wrapped FacesContext/Application from the derived class.
> It would be so much easier, if, for instance, creating the behavior would be 
> done in a protected method. Then the behavior would be accessible in derived 
> classes.

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