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ajax polling mechanism to update web application every second

kudos
127 Expert 100+
Hi! Im kind of new to ajax (but actually an old timer when it comes to javascript). I have the following question. I have a webapplication that will be accessed from an ajax interface. However, I have the following problem, my webapplication could potentially need to update itself once a second. Do I have to create a polling meachnism in my javascript that tries to connect to my application every second or so, or is there another way, for the webapplication to send a request to the ajax code?

-kudos
Oct 2 '06 #1
1 2311
acoder
16,027 Expert Mod 8TB
Use setInterval() to repeatedly send requests. You may have to abort the previous request if it has not yet completed.
May 21 '08 #2

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