[richfaces-issues] [JBoss JIRA] (RF-12618) a4j:ajax listener not called if prependId is true (with a composite component)

Mon Dec 17 12:13:08 EST 2012

     [ https://issues.jboss.org/browse/RF-12618?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Brian Leathem resolved RF-12618.
--------------------------------

    Resolution: Rejected

    
> a4j:ajax listener not called if prependId is true (with a composite component)
> ------------------------------------------------------------------------------
>
>                 Key: RF-12618
>                 URL: https://issues.jboss.org/browse/RF-12618
>             Project: RichFaces
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: component-a4j-core
>    Affects Versions: 4.2.3.Final
>         Environment: JBoss 7.1.1.Final / Ubuntu 12.04 LTS
>            Reporter: Anthony O.
>              Labels: a4j:ajax, composite, waiting_on_user
>         Attachments: label.xhtml, test.xhtml
>
>
> If I use a composite component which defines element with id concatenated from {{cc.clientId}}, then {{a4j:ajax}} doesn't call the attached {{listener}}.
> {code:title=the attached _label.xhtml_}.
> <!DOCTYPE composition PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
>         "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
> <ui:composition xmlns="http://www.w3.org/1999/xhtml"
> 	xmlns:ui="http://java.sun.com/jsf/facelets"
> 	xmlns:f="http://java.sun.com/jsf/core"
> 	xmlns:h="http://java.sun.com/jsf/html"
> 	xmlns:c="http://java.sun.com/jsp/jstl/core"
> 	xmlns:rich="http://richfaces.org/rich"
> 	xmlns:cc="http://java.sun.com/jsf/composite">
> 	<cc:interface componentType="org.jboss.seam.faces.InputContainer">
> 		<cc:attribute name="label" required="true" />
> 	</cc:interface>
> 	<cc:implementation>
> 		<h:outputLabel value="#{cc.attrs.label} :" for="#{cc.clientId.concat('Input')}">
> 		</h:outputLabel>
> 		<h:panelGroup id="#{cc.clientId.concat('Input')}">
> 			<cc:insertChildren />
> 		</h:panelGroup>
> 	</cc:implementation>
> 	
> </ui:composition>
> {code}
> {code:title=the attached _test.xhtml_}.
> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
> 		"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
> <html xmlns="http://www.w3.org/1999/xhtml"
> 	xmlns:ui="http://java.sun.com/jsf/facelets"
> 	xmlns:h="http://java.sun.com/jsf/html"
> 	xmlns:rich="http://richfaces.org/rich"
> 	xmlns:s="http://jboss.org/seam/faces"
> 	xmlns:a4j="http://richfaces.org/a4j"
>     xmlns:co="http://java.sun.com/jsf/composite/components"
> 	xmlns:f="http://java.sun.com/jsf/core">
> 	
> 	<f:metadata>
> 		<s:viewAction action="#{conversation.begin}" if="#{conversation.transient}" />
> 	</f:metadata>
> 	<f:view>
> 		<h:head />
> 		<h:body>
> 			Test
> 			<h:form id="buttonForm" prependId="true">
> 				<h:panelGroup id="panelGroup">
> 					<co:label label="Select">
> 						<h:selectOneMenu value="#{testAction.selectedLabel}">
> 							<f:selectItems value="#{testAction.labels}" var="label" itemLabel="#{label.label}" itemValue="#{label}" />
> 							<s:objectConverter />
> 							<a4j:ajax event="valueChange" render="second" execute="@this" listener="#{testAction.valueChanged}" />
> 						</h:selectOneMenu>
> 					</co:label>
> 					<h:panelGroup id="second">
> 						<h:outputText value="#{testAction.selectedLabel.label}" />
> 					</h:panelGroup>
> 				</h:panelGroup>
> 			</h:form>
> 		</h:body>
> 	</f:view>
> </html>
> {code}
> That page is using the composite attached {{label.xhtml}} which you must place in your {{webapp/resources/components/}}.

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