[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-498) SeamFaceletViewHandler causes Ajax4jsf a4j:outputPanel reRender attribute to be skipped

[Reind D (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBSEAM-498?page=comments#action_12347000 ] 
            
Reind D commented on JBSEAM-498:
--------------------------------

I did look at the A4J documentation under Seam support but missed the mention of facelets support. And I did look at the Booking example and noticed the absence of the <view-handler> in the faces-config.xml which is what prompted me to consider this issue. 

Anyway, here's the relevant section in case anyone else is interested:
https://ajax4jsf.dev.java.net/nonav/documentation/ajax-documentation/developerGuide.html#d0e2464

For example, the declaration:

    <context-param>
      <param-name>org.ajax4jsf.VIEW_HANDLERS</param-name>
      <param-value>com.sun.facelets.FaceletViewHandler</param-value>
    </context-param>
        

says that Facelets will officially be first, however AjaxViewHandler will sneak a little ahead temporarily to do some small, but very important, job. (Note: you do not define FaceletViewHandler in the WEB-INF/faces-config.xml.)

> SeamFaceletViewHandler causes Ajax4jsf a4j:outputPanel reRender attribute to be skipped
> ---------------------------------------------------------------------------------------
>
>                 Key: JBSEAM-498
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-498
>             Project: JBoss Seam
>          Issue Type: Bug
>         Environment: JBoss 4.0.5, JSF RI 1.2.03
>            Reporter: Reind D
>
> If you add SeamFaceletViewHandler to a Seam app that uses ajax4jsf  the a4j:outputPanel reRender attribute stops working. Removing the view handler restores functionality. A4J still works if you use add ajaxRendered="true" to an outputPanel though.
> <application>
> 	<view-handler>org.jboss.seam.ui.facelet.SeamFaceletViewHandler</view-handler>
> ...
> </application>

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