I'm sure many of you have run into these problems before:
1. My form is stored in the session, when the user updates, it goes back to a
list screen, the SaveAction servlet removes the form from the session.
PROBLEM: A NullPointerException is thrown when the user clicks on the "back"
button.
2. When a user saves a form, they return to the list screen,
PROBLEM: Another record gets added to the database.
Is there anyway in struts to manipulate the header so the back and refresh
think the last page was the current page? Can I do this in the SaveAction
servlet?
Please offer any workarounds that you have implemented in your struts
applications.
Thanks,
Matt
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