Thats a very tricky thing - especialy if handled directly by tapestry,
since one should not forget that some applications still would like to
function correctly with tabbed/2-window browsing.
For your problem: you could do the following:
use a single state object and let each page initialize it:
Class MyStateObject ... {
MyStateObject( String pageName ) { this.pageName = pageName; }
public String getPageName() {...}
public boolean isMatch( String pageName );
// No setter !
}
in your page validate method:
if ( ! getMyState().isMatch( getPageName() )
setMyState( new MyStateObjecT( getPageName() ) );
thats it.
on each transition, the state object will reset.
Cheers,
Ron
Dennis Sinelnikov wrote:
Hey guys,
I've searched and searched, but nothing too appealing popped up.
Ideally, I would like to attach a listener to SomePage.java class. This
listener would get fired when a user is leaving the current page. In
this listener method, I would simply reset some of the persistent
session properties.
Thoughts? Prayers?
-Dennis
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