The case is:
I developed a website using servlet. Every user must login before he do other things.
After he login, he may
open several windows (by pressing CTRL-N) to do different things. The website has
three major pages with a
form on each. These three forms are in the same format and submit to the same servlet.
How can I detect where is the request from? Of course, I can use the URL of the page
to detect it, but is there any better
way? As you know, we can store something in the Session and reuse it in another
servlet within the same
session. Can we store something in somewhere in a specify window, so servlets within
the same window (maybe not in the same page) can share it?
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