global forwards and update problems

[Mathieu Grimault <gr...@presidence.univ-nantes.fr>]

Hello everyone !

I've got a page A with a form with several fields, the fields are populated via the reset() method in a corresponding ActionForm, datas are holding in the session.
After filling/modifying the datas in the form a user push a submit and is lead to a screen B. The Action corresponding to the A screen replace datas in the session.
On the B screen while i'm using a global forward to back to A screen, old datas are displayed but datas in the session have been replaced ! I suspect a cache issue or something like that.... Somebody has an idea to handle this ? 

Are there issues using a forward with redirect=true ? what's the differences betwen a redirect=true or false ?

regards, mathieu.