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Postback differs between IE and Firefix (Read 1457 times)

nezzy YaBB Newbies Offline Posts: 25 Joined: May 31^st, 2010	Postback differs between IE and Firefix Sep 29^th, 2010 at 8:48am	Print Post
	Hi. When loading a page after postback, I have found that in IE8 (and IE7), the page goes blank and then start to redraw the nodes. In Firefox it is much smoother. It looks like it just switches from one page to another. Do you have any ideas how to avoid the "blip"(page going blank and then starts to redraw) in IE? Regards, Anders


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: Postback differs between IE and Firefix Reply #1 - Sep 29^th, 2010 at 1:51pm	Print Post
	Hi, If you are using an UpdatePanel, I suppose that depends on how browsers handle <IMG> elements added dynamically through JavaScript. FireFox might be redrawing the updated part of the page only after downloading the new image data, while IE shows white IMG placeholder immediately and downloads the image asynchronously. Perhaps we could implement a mode where images are generated through a service and added to the page only after they are fully downloaded via the JavaScript image arrays feature, but that's not going to happen in the short term. Stoyan


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nezzy YaBB Newbies Offline Posts: 25 Joined: May 31^st, 2010	Re: Postback differs between IE and Firefix Reply #2 - Sep 29^th, 2010 at 1:54pm	Print Post
	OK. Thanks for a quick reply. Regards Anders


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