[richfaces-issues] [JBoss JIRA] Resolved: (RF-4012) a4j:region is always necessary

[Anton Belevich (JIRA)]

     [ https://jira.jboss.org/jira/browse/RF-4012?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Anton Belevich resolved RF-4012.
--------------------------------

    Resolution: Cannot Reproduce Bug


> a4j:region is always necessary
> ------------------------------
>
>                 Key: RF-4012
>                 URL: https://jira.jboss.org/jira/browse/RF-4012
>             Project: RichFaces
>          Issue Type: Bug
>    Affects Versions: 3.2.2
>         Environment: Tomcat 6.0.16
> MyFaces 1.2.3
> Tomahawk 1.1.17 Snapshot
> Facelets 1.1.15 Snapshot
> Richfaces 3.2.2 Snapshot
>            Reporter: Jan Ziegler
>            Assignee: Anton Belevich
>             Fix For: 3.2.2
>
>
> If a use any a4j-component and do not  wrap it in an <a4j:region>, the ajax call is not executed correctly (ajaxrequest=null in the request, empty response). This was no problem with the early 3.2.2. Snapshots. I testet with the snapshot from 20080724.
> This is a simple example which sets a beans value via ajax on click of a commandLink and reRenders the output of the beans value:
> Code:
> <h:form>
> 	...
> 	<!-- WORKING (-> wrapped in region) -->
> 	
> 	<a4j:region>
> 		
> 		<h:outputText id="output" value="#{ajaxBean.text}"  />
> 		
> 		<a4j:commandLink reRender="output" value="click me!">
> 			<f:setPropertyActionListener target="#{ajaxBean.text}" value="you clicked the button" />
> 		</a4j:commandLink>
> 		
> 	</a4j:region>
> 					
> 	<!-- NOT WORKING ANYMORE! -->
> 	
> 	<h:outputText id="output" value="#{ajaxBean.text}"  />
> 	
> 	<a4j:commandLink reRender="output" value="click me!">
> 		<f:setPropertyActionListener target="#{ajaxBean.text}" value="you clicked the button" />
> 	</a4j:commandLink>
> 	...
> </h:form>
> 	
> I always thought that an <a4j:region> is not necessary and therefor the viewroot is the default region - has this changed? 

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