[richfaces-issues] [JBoss JIRA] Commented: (RF-11122) IllegalStateException if nested composite components are used
Thomas Amrhein (JIRA)
jira-events at lists.jboss.org
Tue Sep 13 02:40:26 EDT 2011
[ https://issues.jboss.org/browse/RF-11122?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12628026#comment-12628026 ]
Thomas Amrhein commented on RF-11122:
-------------------------------------
This item is invalid.
The backend bean of the custom component has to implement NamingContainer.
> IllegalStateException if nested composite components are used
> -------------------------------------------------------------
>
> Key: RF-11122
> URL: https://issues.jboss.org/browse/RF-11122
> Project: RichFaces
> Issue Type: Bug
> Security Level: Public(Everyone can see)
> Components: base functionality
> Affects Versions: 4.0.0.Final
> Environment: Tomcat 7.0
> Mojarra 2.1.2
> Windows7_64Bit
> Reporter: Thomas Amrhein
> Labels: IllegalStateException, component-ID, composite_component
> Fix For: 4.1.0.Tracking
>
> Attachments: testWebApp.war, tomcat-logging.txt
>
>
> A simple <div> inside a nested composite component is converted into a JSF element. RichFaces ist not able to generate unique ID's for these elements.
> So this exception does occur:
> javax.servlet.ServletException: Komponenten-ID j_idt6:j_idt8:j_idt10 wurde bereits in der Ansicht gefunden.
> javax.faces.webapp.FacesServlet.service(FacesServlet.java:606)
> root cause
> java.lang.IllegalStateException: Komponenten-ID j_idt6:j_idt8:j_idt10 wurde bereits in der Ansicht gefunden.
> com.sun.faces.util.Util.checkIdUniqueness(Util.java:821)
> This is german and means that the component-ID is already found in the view.
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