I have an application with a menu that contains options.The problem I have is that when I go from one option to another the data that appears is from the option(jsp) I have already visited.I'm sure it is because I haven't cleaned up the session variables.
I want to clean up the variables only when the action is visited the first time.How can I do that?
yes, the logic _when_ you display _what_ is completely in your hands. this is also valid for the session, which means that you have to take care about all the writing, deleting and interpretation of what is in your session.
pls come back if you need more information on a concrete issue,