Hi,
we are trying to bind a faces UI component to a conversation.scope Java bean
with SEAM 1.0B2 and myFaces 1.1.1/facelets.
Whenever the form is postet SEAM complains that "no conversation is active" and
throws an exception.
| <h:inputText value="#{conversation.input}"
binding="#{conversation.inputComponent}" />
|
Question: Am I doing something wrong? Is there a workaround?
Thanks
Stefan
P.S.:
After looking at the SEAM and myFaces source I believe that the problem is,
that SEAM restores the current conversation in the AFTER_PHASE listener of
RESTORE_VIEW,
| public void afterPhase(PhaseEvent event)
| {
| log.trace( "after phase: " + event.getPhaseId() );
|
| if ( event.getPhaseId() == RESTORE_VIEW )
| {
| restoreAnyConversationContext(event);
| }
| else if ( event.getPhaseId() == RENDER_RESPONSE )
| ....
|
and myFaces sets the bindings before calling the AFTER_PHASE listener
| ....
| recursivelyHandleComponentReferencesAndSetValid(facesContext,
viewRoot);
|
| informPhaseListenersAfter(facesContext, PhaseId.RESTORE_VIEW);
| ....
|
|
Just moving the SEAM-code to the other Phase does not work, because the
restoreAnyConversationContext(event); method accesses the component tree.
When is the conversationID stored in the request-params and when attached to
the UIViewRoot?
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http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3931865#3931865
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