[jbossseam-issues] [JBoss JIRA] Updated: (JBSEAM-2542) Document semantics of s:link with view and action

[Pete Muir (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBSEAM-2542?page=all ]

Pete Muir updated JBSEAM-2542:
------------------------------

          Summary: Document semantics of s:link with view and action  (was: Seam-gen generates false s:link in menu.xhtml (the logout link))
       Issue Type: Task  (was: Bug)
      Component/s: Documentation
                       (was: Tools)
    Fix Version/s: 2.0.1.GA
         Priority: Optional  (was: Major)

> Document semantics of s:link with view and action
> -------------------------------------------------
>
>                 Key: JBSEAM-2542
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-2542
>             Project: JBoss Seam
>          Issue Type: Task
>          Components: Documentation
>            Reporter: Mark Schmatz
>         Assigned To: Pete Muir
>            Priority: Optional
>             Fix For: 2.0.1.GA
>
>
> Seam-gen generates the following code in the menu.xhtml page:
> <s:link view="/home.xhtml" action="#{identity.logout}" value="Logout" rendered="#{identity.loggedIn}"/>
> We have here both, the 'view' and the 'action' attributes at the same time. Is this well-defined? I would propose to discard the 'view' attribute and replace the EL in the 'action' attribute with:
> #{authenticator.logout}
> Additionally, in the Authenticator class a logout method should be provided (automatically generated by Seam-gen) which invokes 'identity.logout()'. In pages.xml a respective navigation to the "/home.xhtml" page should be performed.
> The advantage - besides having a proper s:link - is that one can do additional stuff in the logout method before and/or after logging out.

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