Duplicate Id @ JSF

V

VBMichi

Mitglied
Hi,

ich hab da ein Problem mit der Id meines RichFaces-Elements.
Immer wenn ich den JBoss gestartet habe, kann ich meine Webseite nur einmal aufrufen.
Beim zweiten Aufruf bekomme ich folgenden Stacktrace:

Code: 
java.lang.IllegalStateException: duplicate Id for a component warenkorbTabelle:j_id50
   at org.ajax4jsf.application.TreeStructureNode.apply(TreeStructureNode.java:50)
   at org.ajax4jsf.application.TreeStructureNode.apply(TreeStructureNode.java:72)
   at org.ajax4jsf.application.TreeStructureNode.apply(TreeStructureNode.java:72)
   at org.ajax4jsf.application.TreeStructureNode.apply(TreeStructureNode.java:72)
   at org.ajax4jsf.application.TreeStructureNode.apply(TreeStructureNode.java:72)
   at org.ajax4jsf.application.TreeStructureNode.apply(TreeStructureNode.java:72)
   at org.ajax4jsf.application.TreeStructureNode.apply(TreeStructureNode.java:72)
   at org.ajax4jsf.application.AjaxStateManager.getTreeStructureToSave(AjaxStateManager.java:188)
   at org.ajax4jsf.application.AjaxStateManager.buildViewState(AjaxStateManager.java:469)
   at org.ajax4jsf.application.AjaxStateManager.saveSerializedView(AjaxStateManager.java:427)
   at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:615)
   at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
   at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:196)
   at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:109)
   at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
   at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
   at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
   at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:177)
   at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:267)
   at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:380)
   at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:507)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
   at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
   at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
   at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
   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:157)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
   at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:856)
   at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:566)
   at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1508)
   at java.lang.Thread.run(Thread.java:619)

Es liegt wohl an diesem XHTML-File:

Code: 
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
                xmlns:ui="http://java.sun.com/jsf/facelets"
                xmlns:h="http://java.sun.com/jsf/html"
                xmlns:f="http://java.sun.com/jsf/core"
                xmlns:rich="http://richfaces.org/rich">

   
      <p>
         <rich:panelMenu width="95%" iconCollapsedGroup="triangleDown"
                     iconCollapsedTopGroup="triangleDown"
                     iconExpandedGroup="triangleUp"
                     iconExpandedTopGroup="triangleUp"
                     iconItem="disc"
                     itemStyle="background: white">
            <rich:panelMenuGroup label="#{i18n['navigation.bestellverwaltung.menutitle']}" expanded="true">
               <rich:panelMenuItem>
                  
                  <rich:extendedDataTable id="warenkorbTabelle" value="#{bv.warenkorb}"
                           var="warenkorb" binding="#{bv.tabelleWarenkorb}"
                           height="150px">
                           
                     <rich:column width="40px" >
                           <f:facet name="header">
                              <h:outputText
                                 value="#{i18n['bestellverwaltung.Warenkorb.nr']}" />
                           </f:facet>
                        <h:outputText value="#{bv.tabelleWarenkorb.rowIndex+1}"/>
                     </rich:column>
                     
                  </rich:extendedDataTable>
                  <h:commandButton action="#{bv.init}" value="Aktualisieren"/>
                  
               </rich:panelMenuItem>
            </rich:panelMenuGroup>                           
         </rich:panelMenu>
      </p>
</ui:composition>

Ich würde euch gern noch mehr Code posten, weiß aber leider nicht was ihr braucht, das Projekt ist nämlich relativ umfangreich und ich kann nicht alles posten :(

Danke schonmal!
 
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