[jbossseam-issues] [JBoss JIRA] Created: (JBSEAM-3484) Nested in Nested Conversation: Conversation vacuum?

[Francisco Jose Peredo Noguez (JIRA)]

Nested in Nested Conversation: Conversation vacuum?
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                 Key: JBSEAM-3484
                 URL: https://jira.jboss.org/jira/browse/JBSEAM-3484
             Project: Seam
          Issue Type: Bug
          Components: Core
    Affects Versions: 2.0.2.SP1
         Environment: Jdk 1.6u6, Tomcat 6.0.18
            Reporter: Francisco Jose Peredo Noguez


If I:

   1. Begin long-running conversation
   2. Begin first nested conversation
   3. Begin second nested conversation
   4. End second nested conversation
   5. Try to begin third nested conversation:

    Exception: beginNested() called with no long-running conversation

Suggested Workaround:

     <begin-conversation nested="true" if="#{conversation.longRunning}"/>

The problem, I think, was caused because I end the first nested conversation with <s:button propagation="end"/> but that redirects me to page that has <begin-conversation nested="true"/> on its page.xml, and without the <begin-conversation nested="true" if="#{conversation.longRunning}"/> it tries to start another nested conversation immediately (and I do not want to do that, I want to fall back to the first nested conversation, and then, if and only if a particular button is clicked create the third nested conversation).

This workaround works, but it looks somewhat anti-intuitive (IMHO the <begin-conversation nested="true" if="#{conversation.longRunning}"/> should be implicit... don't you agree?) 


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