I have a main servlet window which has a hypertext link to a pop-up window
which appears on top of the main one. In this pop-up, the user changes
certain values and clicks OK. This saves the changes in an object I've
stored in the session and then closes down the pop-up. My question is
this: Is there anyway for the main window to know that the pop-up was
closed down? I'm wanting this main window to realize the pop-up was
closed and then change it's appearance based on what the user did in that
little pop-up. But since there is no "event" occurring on the main window,
it just sits there. (Which in most cases would be the exact behavior I'd
want; not here.)
If the solution is to use HttpSessionBindingListener, could someone point me
to a place where there is an example on how to use this interface? I have
two servlet books, but neither gives me enough info to understand how to
hook this in.
Any help would be most appreciated.
Thanks,
Carol
P.S. In case this helps, I open up the pop-up using javascript's
"window.open()" and I close the pop-up using javascript's "window.close()"
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