[jboss-user] [JBoss Seam] - Re: Seam 2, pages.xml and pageflow

[rlhr]

Thanks Pete. I actually tries all the following variant in pages.xml with no success:

1:

  | <page view-id="/animalPage.xhtml">
  | 	<navigation evaluate="#{navigation.outcome}">
  | 
  | ...
  | 

where #{navigation.outcome} returns outcome

-> redirection to /animalPage.xhtml (which doesn't exist) because evaluate EL expression is never called

2:

  | <page view-id="/animalPage.xhtml" action="#{navigation.animalOutcome}">
  | 	<navigation evaluate="#{navigation.outcome}">
  | ...
  | 
	
where #{navigation.animalOutcome} returns void and #{navigation.outcome} returns outcome
-> We enter a loop where action expression is called then evaluate expression is called, etc....

3:

  | <page view-id="/animalPage.xhtml" action="#{navigation.animalOutcome}">
  | 	<navigation from-action="#{navigation.animalOutcome}">
  | ...
  | 

where #{navigation.animalOutcome} returns outcome

-> We enter a loop where action expression is called indefinitely

4:

  | <page view-id="/animalPage.xhtml" action="#{navigation.animalOutcome}">
  | 	<navigation>
  | ...
  | 

where #{navigation.animalOutcome} returns outcome

-> We enter a loop where action expression is called indefinitely

I will try to debug each situation to find out what's going on. I did in one case without success. Maybe other case will help me understand better where lies the problem.


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