[richfaces-issues] [JBoss JIRA] Created: (RF-11122) IllegalStateException if nested composite components are used

[Thomas Amrhein (JIRA)]

IllegalStateException if nested composite components are used
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                 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


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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