Hi, I am seeking your expert advice: I have a simple page with Done and Cancel buttons. If any of these buttons are clicked, I suppose to go back to the calling page - there are a few pages that will come to this page. It is a simple workflow type of thing. So I need to know the retutn URL, pls some other stuff.
The question is, where do I keep the return URL which is passed in as request attribute ? Since the current page has some other buttons not just Done and Cancel, I use LookupDispatchAction, that means I have to keep the return URL in the session. Which one is a better solution: keeping it in the session scoped ActionForm or request.getSession().setAttribute ? It is easier to manage the return URL if put into ActionForm becuase it is isolated, no naming conflict-bur ActionForm is for UI components only; otherwise, I need to keep it in the session using a name reference something like myAction_returnURL, and also I need to handle the cleaning - it is still possible that the sting is kept in the session until the session is closed if the user does not click Done or Cancel. any best practice ? may be the best is to avoid using session scope objects but I just can not think of a way out for my use case. thanks in advance LX __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
