Thank you friends, that was helpful ;)
regards
Imane
Charles Carroll <[EMAIL PROTECTED]> wrote:
http://tinyurl.com/oihw
has what you need to know and also clarifies HTTPcontext -- a very
important idea in all of this.
On Fri, 25 Feb 2005 13:55:41 +0100, Chad <[EMAIL PROTECTED]> wrote:
> Imane,
>
> > I have a question, would anyone explain to me the difference
> > between the session variables and Application variables, with
> > concret examples?
>
> An Application variable when set can be read by all sessions running in
> that
> application scope. Lets say you have a Application Variable that stores the
> current temperature.
>
> Application("Temperature") = "12.5"
>
> ALL sessions coming to your site will see the SAME value for that
> application variable as 12.5
>
> A session variable is different in that it can only read the value set for
> the single session. So if you set a session variable to some value, ONLY
> that session can read it, no other sessions can see the value you set for
> this session.
>
> Example:
> Let's say you generate a unique number for every visitor that comes to your
> site. You could then put that number in a session variable like this:
>
> Visitor A comes to the site
> Session("MySessionVariable") = 1234
>
> Visitor B comes to the site
> Session("MySessionVariable") = 6789
>
> Visitor A and B have both access to the SAME Session variable
> "MySessionVariable" but the contents of the variable is different for each.
>
> Hope that helps.
>
> --Chad
>
>
>
>
>
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