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Posted to dev@myfaces.apache.org by "Jakob Korherr (JIRA)" <de...@myfaces.apache.org> on 2010/03/02 23:34:27 UTC

[jira] Resolved: (MYFACES-2583) f:ajax cannot retrieve clientId from component

     [ https://issues.apache.org/jira/browse/MYFACES-2583?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jakob Korherr resolved MYFACES-2583.
------------------------------------

       Resolution: Fixed
    Fix Version/s: 2.0.0-beta-3
         Assignee: Jakob Korherr

> f:ajax cannot retrieve clientId from component
> ----------------------------------------------
>
>                 Key: MYFACES-2583
>                 URL: https://issues.apache.org/jira/browse/MYFACES-2583
>             Project: MyFaces Core
>          Issue Type: Bug
>          Components: JSR-314
>    Affects Versions: 2.0.0-beta-2
>         Environment: JSF
>            Reporter: Ganesh Jung
>            Assignee: Jakob Korherr
>             Fix For: 2.0.0-beta-3
>
>         Attachments: MyFaces_Test.war
>
>
> This code:
> 		<h:form id="myForm">
> 	    	<h:inputText value="#{myBean.test}">
> 				<f:ajax render="#{myBean.bindingMyTest.clientId}" event="keyup"/> 
> 	    	</h:inputText>
> 	    	<h:inputText id="myText" value="#{myBean.test}" binding="#{myBean.bindingMyTest}" />
> 		</h:form>
> produces java.lang.ClassCastException: java.lang.String cannot be cast to java.util.Collection
> while this works:
> 		<h:form id="myForm">
> 	    	<h:inputText value="#{myBean.test}">
> 				<f:ajax render="myForm:myText" event="keyup"/> 
> 	    	</h:inputText>
> 	    	<h:inputText id="myText" value="#{myBean.test}"/>
> 		</h:form>
> On Mojarra both work fine. My guess is here's some problem with the special lifecycle of bindings properties.

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