[ http://issues.apache.org/struts/browse/SHALE-139?page=all ]
Craig McClanahan moved STR-2444 to SHALE-139:
---------------------------------------------
Project: Shale (was: Struts Action 1)
Key: SHALE-139 (was: STR-2444)
Component: (was: Shale)
Version: (was: Unknown)
Assign To: (was: Struts Developer Mailing List)
> [Shale] Make the current dialog state available to applications
> ---------------------------------------------------------------
>
> Key: SHALE-139
> URL: http://issues.apache.org/struts/browse/SHALE-139
> Project: Shale
> Type: Improvement
> Environment: Operating System: Mac OS X 10.3
> Platform: Macintosh
> Reporter: David Geary
> Priority: Minor
>
> Currently, applications can access the current dialog's status via a Status
> object that Shale stores in session scope. But the dialog state is buried
> inside
> that status in a Status.Position object that's inaccessible outside of the
> Shale
> dialog package. That means applications cannot programatically determine the
> current state of a dialog.
> Sometimes it's important for backing beans to determine state. For example, I
> have a wizard based on one JSP page. That page has one h:panelGrid for each
> panel in the wizard, but only one grid is displayed at a time with the
> rendered
> attribute:
> <h:panelGrid ... rendered="#{bb.addressPanelRendered}">...</h:panelGrid>
> ...
> <h:panelGrid ... rendered="#{bb.phonePanelRendered}">...</h:panelGrid>
> ...
> My backing bean's isAddressPanelRendered and isPhonePanelRendered methods need
> to know the current dialog state. I'd be happy with these additions to
> Status.java:
> public String getDialogName() {
> return peek().getDialogName();
> }
> public String getStateName() {
> return peek().getStateName();
> }
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