http://www.depressedpress.com/DepressedPress/Content/ColdFusion/Essays/G
IFAsPipe/Index.cfm
It describes how to call the image (and prevent caching from screwing
things up), how to execute CF code on the call and how to return data to
the page without a refresh.
If you can live with requiring _javascript_ then the method works really
well.
Jim Davis
-----Original Message-----
From: Tyler Clendenin [mailto:[EMAIL PROTECTED]
Sent: Tuesday, November 25, 2003 8:53 AM
To: CF-Talk
Subject: RE: Heartbeat with Flash?
Yeah this is what i do. Just instead of using an iframe create an
invisible
image with the crs as the page you want to run. you can even for fun
sake
actually return an image through cfcontent.
Tyler Clendenin
GSL Solutions
_____
From: Nick de Voil [mailto:[EMAIL PROTECTED]
Sent: Tuesday, November 25, 2003 8:27 AM
To: CF-Talk
Subject: Re: Heartbeat with Flash?
> I currently have an application that has a built in "heartbeat"... A
1x1
> pixel iframe that refreshes itself every 30 seconds.
Or just use an img tag? Works for me.
Nick
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