Is there are clean way to cancel a step-back based form if the user
is several levels deep in terms of the form navigation?
On the very first page of my form there is a "cancel" and a "next"
button. If you go to the form's first page (1st time through) and
hit cancel (I check for a "Cencel" parameter), I call
ContinuationContext.getActiveContext().removeContextTree() and then
you are taken to the home page via an exit() call. It works just as
I expect.
If instead you fill in the form, and click next, to get to page 2
things get interesting. If you hit pages 2's "back button" to get
back to page 1 (you're now stepped back), and then click "cancel"
the application acts like you clicked next and takes you back to page
2. The clause that looks for the "cancel" parameter is never executed.
If you click back again (taking you back to page 1), and then hit
cancel again you are again taken back to page 2. Its like the cancel
param is only available the first time through the first page of the
form....
Is there any way out of this?
David
------------------------------------------------------------------------
-------------------
David HM Spector
spector (at) zeitgeist.com
http://www.zeitgeist.com/
~ ~ ~
"New and stirring things are belittled because if they are not
belittled, the
humiliating question arises, 'Why then are you not taking part in
them?'"
--H. G. Wells
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