[richfaces-issues] [JBoss JIRA] Updated: (RF-8616) a4j:ajax doesn't work inside a form with prependId=false
Jay Balunas (JIRA)
jira-events at lists.jboss.org
Thu Apr 22 09:34:18 EDT 2010
[ https://jira.jboss.org/jira/browse/RF-8616?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jay Balunas updated RF-8616:
----------------------------
Component/s: component-a4j-core
Affects Version/s: 4.0.0.ALPHA1
> a4j:ajax doesn't work inside a form with prependId=false
> --------------------------------------------------------
>
> Key: RF-8616
> URL: https://jira.jboss.org/jira/browse/RF-8616
> Project: RichFaces
> Issue Type: Bug
> Security Level: Public(Everyone can see)
> Components: component-a4j-core
> Affects Versions: 4.0.0.ALPHA1
> Environment: JBoss 6 M2, Tomcat 6.0.24, RichFaces 4.0.0-SNAPSHOT
> Reporter: Pavol Pitonak
>
> The following code doesn't work. However, it works fine with f:ajax or if prependId="false" is removed.
> <h:form prependId="false">
> <h:outputLabel value="Name:" for="nameInput" />
> <h:inputText id="nameInput" value="#{richBean.name}">
> <a4j:ajax event="keyup" render="output" />
> </h:inputText>
> <h:panelGroup id="output">
> <h:outputText value="Hello #{richBean.name}!" rendered="#{not empty richBean.name}" />
> </h:panelGroup>
> </h:form>
> 12:57:06,305 INFO [org.hibernate.validator.engine.resolver.DefaultTraversableResolver] Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
> 12:57:06,307 SEVERE [javax.enterprise.resource.webcontainer.jsf.application] Error Rendering View[/index.xhtml]: java.lang.NullPointerException
> at org.ajax4jsf.renderkit.RendererUtils.computeClientId(RendererUtils.java:966)
> at org.ajax4jsf.renderkit.RendererUtils.findComponentsFor(RendererUtils.java:1136)
> at org.richfaces.context.ComponentCallback.doVisit(ComponentCallback.java:108)
> at org.richfaces.context.RenderComponentCallback.doVisit(RenderComponentCallback.java:66)
> at org.richfaces.context.ComponentCallback.visit(ComponentCallback.java:118)
> at com.sun.faces.component.visit.PartialVisitContext.invokeVisitCallback(PartialVisitContext.java:175)
> at javax.faces.component.UIComponent.visitTree(UIComponent.java:1446)
> at javax.faces.component.UIComponent.visitTree(UIComponent.java:1457)
> at javax.faces.component.UIForm.visitTree(UIForm.java:324)
> at javax.faces.component.UIComponent.visitTree(UIComponent.java:1457)
> at javax.faces.component.UIComponent.visitTree(UIComponent.java:1457)
> at org.richfaces.context.PartialViewContextImpl.visitActivatorComponent(PartialViewContextImpl.java:371)
> at org.richfaces.context.PartialViewContextImpl.setupRenderIds(PartialViewContextImpl.java:263)
> at org.richfaces.context.PartialViewContextImpl.processPartialRenderPhase(PartialViewContextImpl.java:196)
> at org.richfaces.context.PartialViewContextImpl.processPartial(PartialViewContextImpl.java:186)
> at javax.faces.component.UIViewRoot.encodeChildren(UIViewRoot.java:989)
> at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1613)
> at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:369)
> at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:126)
> at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:127)
> at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
> at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:313)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:336)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:276)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
> at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:183)
> at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:95)
> at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
> at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:872)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653)
> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:951)
> at java.lang.Thread.run(Thread.java:636)
> 12:57:06,308 ERROR [STDERR] java.lang.NullPointerException
> 12:57:06,308 ERROR [STDERR] at org.ajax4jsf.renderkit.RendererUtils.computeClientId(RendererUtils.java:966)
> 12:57:06,308 ERROR [STDERR] at org.ajax4jsf.renderkit.RendererUtils.findComponentsFor(RendererUtils.java:1136)
> 12:57:06,308 ERROR [STDERR] at org.richfaces.context.ComponentCallback.doVisit(ComponentCallback.java:108)
> 12:57:06,308 ERROR [STDERR] at org.richfaces.context.RenderComponentCallback.doVisit(RenderComponentCallback.java:66)
> 12:57:06,308 ERROR [STDERR] at org.richfaces.context.ComponentCallback.visit(ComponentCallback.java:118)
> 12:57:06,308 ERROR [STDERR] at com.sun.faces.component.visit.PartialVisitContext.invokeVisitCallback(PartialVisitContext.java:175)
> 12:57:06,308 ERROR [STDERR] at javax.faces.component.UIComponent.visitTree(UIComponent.java:1446)
> 12:57:06,309 ERROR [STDERR] at javax.faces.component.UIComponent.visitTree(UIComponent.java:1457)
> 12:57:06,309 ERROR [STDERR] at javax.faces.component.UIForm.visitTree(UIForm.java:324)
> 12:57:06,309 ERROR [STDERR] at javax.faces.component.UIComponent.visitTree(UIComponent.java:1457)
> 12:57:06,309 ERROR [STDERR] at javax.faces.component.UIComponent.visitTree(UIComponent.java:1457)
> 12:57:06,309 ERROR [STDERR] at org.richfaces.context.PartialViewContextImpl.visitActivatorComponent(PartialViewContextImpl.java:371)
> 12:57:06,309 ERROR [STDERR] at org.richfaces.context.PartialViewContextImpl.setupRenderIds(PartialViewContextImpl.java:263)
> 12:57:06,309 ERROR [STDERR] at org.richfaces.context.PartialViewContextImpl.processPartialRenderPhase(PartialViewContextImpl.java:196)
> 12:57:06,309 ERROR [STDERR] at org.richfaces.context.PartialViewContextImpl.processPartial(PartialViewContextImpl.java:186)
> 12:57:06,309 ERROR [STDERR] at javax.faces.component.UIViewRoot.encodeChildren(UIViewRoot.java:989)
> 12:57:06,310 ERROR [STDERR] at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1613)
> 12:57:06,310 ERROR [STDERR] at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:369)
> 12:57:06,310 ERROR [STDERR] at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:126)
> 12:57:06,310 ERROR [STDERR] at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:127)
> 12:57:06,310 ERROR [STDERR] at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
> 12:57:06,310 ERROR [STDERR] at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
> 12:57:06,310 ERROR [STDERR] at javax.faces.webapp.FacesServlet.service(FacesServlet.java:313)
> 12:57:06,310 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:336)
> 12:57:06,310 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
> 12:57:06,311 ERROR [STDERR] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:276)
> 12:57:06,311 ERROR [STDERR] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
> 12:57:06,311 ERROR [STDERR] at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:183)
> 12:57:06,311 ERROR [STDERR] at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:95)
> 12:57:06,311 ERROR [STDERR] at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
> 12:57:06,311 ERROR [STDERR] at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
> 12:57:06,311 ERROR [STDERR] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> 12:57:06,311 ERROR [STDERR] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> 12:57:06,312 ERROR [STDERR] at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
> 12:57:06,312 ERROR [STDERR] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> 12:57:06,312 ERROR [STDERR] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368)
> 12:57:06,312 ERROR [STDERR] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:872)
> 12:57:06,312 ERROR [STDERR] at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653)
> 12:57:06,312 ERROR [STDERR] at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:951)
> 12:57:06,312 ERROR [STDERR] at java.lang.Thread.run(Thread.java:636)
> 12:57:06,312 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/jsf2Test].[Faces Servlet]] Servlet.service() for servlet Faces Servlet threw exception: java.lang.NullPointerException
> at java.io.Writer.write(Writer.java:157)
> at com.sun.faces.context.AjaxExceptionHandlerImpl.handlePartialResponseError(AjaxExceptionHandlerImpl.java:200)
> at com.sun.faces.context.AjaxExceptionHandlerImpl.handle(AjaxExceptionHandlerImpl.java:119)
> at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:119)
> at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:313)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:336)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:276)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
> at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:183)
> at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:95)
> at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
> at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:872)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653)
> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:951)
> at java.lang.Thread.run(Thread.java:636)
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