Build an autosave function on page?

[Groove]

Hey guys -

I've used the Thread.Sleep(xyz) method before to trigger a pause in a sub or
function. I was wondering if anyone knew of a method to have a page
autosave itself after X minutes?

Here's the situation. I have a form with a lot of multi-line textboxes in a
site with the user is required to be logged into. The log in info is stored
in a session variable. Even though I can increase the session timeout value
on the server to go beyond the default 20 minutes, it's still possible for
the user to take "too long" in completing this form and the sessions will
expire. When they try to save the form after taking way too long, they will
be kicked out and sent back to the log in form. So they lose everything
they spent the last X minutes/hours typing in the form.

Just as a precaution and only to be used in rare cases, I thought an "auto
save" sub routine might do the trick. Perhaps have the form save itself
after 60 minutes to prevent this. Has anyone ever done anything like this
and could someone make any suggestions?

Thanks!

-Shane

asp/vb.net 2

[bruce barker \(sqlwork.com\)]

the same logic works. you just have to do it with client script using
window.setTimeout. your client script should post to a hidden frame for the
save, so there would be no rerender, that would mess up the users input.

-- bruce (sqlwork.com)

"Groove" <no***@noemail.comwrote in message
news:uC**************@TK2MSFTNGP03.phx.gbl...

Hey guys -

I've used the Thread.Sleep(xyz) method before to trigger a pause in a sub
or function. I was wondering if anyone knew of a method to have a page
autosave itself after X minutes?

Here's the situation. I have a form with a lot of multi-line textboxes in
a site with the user is required to be logged into. The log in info is
stored in a session variable. Even though I can increase the session
timeout value on the server to go beyond the default 20 minutes, it's
still possible for the user to take "too long" in completing this form and
the sessions will expire. When they try to save the form after taking way
too long, they will be kicked out and sent back to the log in form. So
they lose everything they spent the last X minutes/hours typing in the
form.

Just as a precaution and only to be used in rare cases, I thought an "auto
save" sub routine might do the trick. Perhaps have the form save itself
after 60 minutes to prevent this. Has anyone ever done anything like this
and could someone make any suggestions?

Thanks!

-Shane

asp/vb.net 2

[neilmcguigan]

use AJAX to save the form to the server on a timer

see GMail for an example

neil

Groove wrote:

Hey guys -

I've used the Thread.Sleep(xyz) method before to trigger a pause in a sub or
function. I was wondering if anyone knew of a method to have a page
autosave itself after X minutes?

Here's the situation. I have a form with a lot of multi-line textboxes in a
site with the user is required to be logged into. The log in info is stored
in a session variable. Even though I can increase the session timeout value
on the server to go beyond the default 20 minutes, it's still possible for
the user to take "too long" in completing this form and the sessions will
expire. When they try to save the form after taking way too long, they will
be kicked out and sent back to the log in form. So they lose everything
they spent the last X minutes/hours typing in the form.

Just as a precaution and only to be used in rare cases, I thought an "auto
save" sub routine might do the trick. Perhaps have the form save itself
after 60 minutes to prevent this. Has anyone ever done anything like this
and could someone make any suggestions?

Thanks!

-Shane

asp/vb.net 2