[jboss-user] [JBoss Seam] - Re: Conditional navigation in pages.xml

gmarcus do-not-reply at jboss.com
Fri May 11 13:41:04 EDT 2007

"christian.bauer at jboss.com" wrote : You can't, "null" outcome means re-render.

I was hoping that I could avoid having to put additional outcomes or view logic inside my business layer call to account.validateEmail()   (which is a SFSB)

It made sense to me that I should be able to redirect to a view in case of null.  Even the Seam Reference Documentation shows an example of this in Section
anonymous wrote : 
  | If you want to perform navigation when a null outcome occurs, use the following form instead: 
  |   | <page view-id="/editDocument.xhtml">
  |   |     
  |   |     <navigation from-action="#{documentEditor.update}">
  |   |         <render view-id="/viewDocument.xhtml"/>
  |   |     </navigation>
  |   |     
  |   | </page>
  |   | 

I thought you can define multiple rules with a naviagation element.  How do I specify multiple rules in this case to go to one view on outcome of "success" and another view for anything else?


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