ZK - Open Source Ajax Java Framework

Hi

My requirement is move from zk window to jsp window.
I need to display an error message when the user click on a tab which is a jsp from a tab which is zul file.
In my zul file I have a composer which includes a handler which is invoked on the click on tab.
The code flow goes to the handler.
The issue I am facing is the pop-up code defined in handler is not executing.
In other word an error message pop-up is not coming when user switched between a zk window to non-zk window.

Does any body has a clue/pointer for me, I mean which event I need to fire so that error message comes before the window change happens.

Thanks

Suneet

Hi Suneet,
Can you show us a sample?