That's an implementation detail for each servlet container/
configuration. It is really very specific to each implementation as
to what happens when you save something to session so you'd have to
look at the doco's of the servlet container you're using
Oz
On 05/06/2007, at 10:41 AM, Chris
Jim,
request attributes are only available for the duration of the request which
is typically until the JSP is processed on the server. If you need the
variable to last for multiple pages, you should use session scope. You can
only set parameters after the user has pressed a button. You can either
It is available for the duration of the HTTP request.
That may be more than one page if you are forwarding (server-side)
but if you are not it is more or less equivalent to a page.
The 4 scopes are
page, request, session, application
so if you want to keep something for longer
you probably want to
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