Auto Update of Textfield

[Lotruth]

I am using Cold Fusion 4.0 I need a way, using Javascript, to cause a textarea or text field to update the database whenever the keyup event occurs so that the data being entered into the field is being entered into the database simultaneously. Is it possible to have cold fusion tags within a javascript function like <onkeyup=&quot;<cfupdate datasource=&quot;DS&quot; tablename=&quot;T&quot;>&quot;;>?

 

[tleish]

The only way to do that is to continuously submit a page. But even if you could, every keystroke is a heavy strain on a DB and a server. - tleish

 

[Lotruth]

How could I update the database every minute instead?
This will put less strain on the server, but still creates an automatic backup of the textarea every minute.