Hey guys, here's what I have...
To help manage browser windows with session state on the server, I
have some javascript code in one of my master pages that gets planted
into most (content) pages on my site...
<script type='text/javascript'>
var sessionTimer;
function StartSessionTimer()
{
sessionTimer =
window.setTimeout('RedirectToSessionTimedOutPage() ', 600000);
}
function RestartSessionTimer()
{
clearTimeout(sessionTimer);
StartSessionTimer();
}
function RedirectToSessionTimedOutPage()
{
window.location = '/SessionTimedOut.aspx';
}
</script>
For most pages I perform AJAX xml-http callbacks to the server with
UpdatePanels. Then I fire off the 'RestartSessionTimer' client-side
javascript function when the asynchronous call returns from the
server.
The idea is, I set up the code above to handle redirecting browsers to
the
'SessionTimedOut.aspx' page when the value of 600000 milliseconds
(ten minutes) elapses.
But when I do an AJAX callback, I must *reset* the value,
so that the redirect occurs ten minutes from *then*. I have
successfully set up the code to call the client-side
'RestartSessionTimer'
function when the callback finishes, but the value of 600000
apparently is never reset. It always retains (what is remaining) of
the original value.
An example: I load the page and then after about nine minutes (one
minute prior to the 'setTimeout' expiration,) I do actions that make
that
make the callback and that call the 'RestartSessionTimer' function in
the browser. However the page still redirects only a minute later ...
instead of in
*another* ten minutes as intended.
What am I doing wrong here?
