[jbossseam-issues] [JBoss JIRA] Updated: (JBSEAM-1720) s:link doesnt work correctly in a portlet

Pete Muir (JIRA) jira-events at lists.jboss.org
Sat Mar 1 08:16:57 EST 2008

     [ http://jira.jboss.com/jira/browse/JBSEAM-1720?page=all ]

Pete Muir updated JBSEAM-1720:

    Component/s: Portal
                     (was: Core)

> s:link doesnt work correctly in a portlet
> -----------------------------------------
>                 Key: JBSEAM-1720
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-1720
>             Project: JBoss Seam
>          Issue Type: Bug
>          Components: Portal
>    Affects Versions: 2.0.0.BETA1
>            Reporter: Chris Rudd
> When using a s:link inside a portlet application the actionMethod/etc are not properly processed.
> Ive traced this down, the current SeamPhaseListener processes pageActions and the s:link/s:button as part of the beforeRender processing. The actionMethod/actionOutcome/etc parameters are only passed to the portlet during the processAction portlet request. The beforeRender is executed during the doView portlet request, which doesnt have access to those parameters.
> One possible solution is to pass those parameters as renderparameters via the SeamPhaseListener.setPortletRenderParameter so that they are accessible to the doView render process.
> I think the better solution is to have all that processing occur during the processAction phase instead of the doView phase.
> The following change seems to work :
> SeamPhaseListener.afterPortletPhase line 258
> +      // Use the getRenderResponse flag to indicate that we have hit the end of the last phase that will
> +      // be processed before the render. Handle the beforeRender at this time, as the next phase to 
> +      // occur should be RENDER_RESPONSE
> +      if( event.getPhaseId() != RENDER_RESPONSE && (facesContext.getRenderResponse() || event.getPhaseId() == INVOKE_APPLICATION )
> +     	 beforeRender(event);
> +
>          FacesMessages.afterPhase();
> After this change (and JBSEAM-1719) s:link/s:button works under jboss-portal 2.6

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