Tags: ajax, aspnet, creating, flickering, image, net, panel, real-time, triggered, update, updates, values, web

Flickering Image


716 words with 1 Comments; publish: Sun, 06 Jan 2008 06:56:00 GMT; (10046.88, « »)


I'm currently creating a real-time web that that updates values as and when they change. I'm using an update panel which is triggered by a timer control every 5 seconds. This all work fine except for an image within the update panel that flickers on each update. This image is a chart that I generate, the chart is only ever drawn when the cache data that plots the points has expired all the rest of the time it comes from the viewstate. Does anyone have any ideas why this may be flickering?

Thanks in advance.


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    • I found that i had flickering tabs on the tab control when i mouse-overed them, setting debug to false in web.config seemed to stop it from happening.

      #1; Sun, 06 Jan 2008 06:57:00 GMT