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08.07.2008 at 12:19PM PDT, ID: 23630664
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8.3

Swf files returned from browser cache in IE7 instead of checking web server even when Crtl-F5 is used

Asked by gardavis in Microsoft IIS Web Server

I have all my images and swf files in a folder set up with a 1/2 hour cache expiration. Once cached in the browser, they will be served up from the browser cache until they expire, even if changed at the server.

To force the browser to go to the server to check if there is a change (via HTTP 304), Ctrl-F5 or Ctrl-Refresh will work except for swf (and other) files within the <object> tags for the Flash players. Those items will continue to be served up from the browser's cache. The only way to force them to be retreived from the web server is to delete them from the browser cache (HttpWatch) or wait the 30 minutes.

Note that the HttpWatch (http://www.httpwatch.com) tool is great for seeing each component of the web page and whether or not it comes from cache.

FireFox works correctly. Ctrl-F5 will get the swf file updated.

Our swf developers want to see their changes right away and having to clear their browser cache is not what they want to do.

Does anyone have any solution to this issue? I have not found much useful on Google. The problem seems related to the <object> tag and not necessarily the swf file type. I have seen this on <object> xml files also.

Thanks,
Gary DavisStart Free Trial
[+][-]08.07.2008 at 03:51PM PDT, ID: 22186228

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About this solution

Zone: Microsoft IIS Web Server
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Solution Provided By: kennethfine
Participating Experts: 1
Solution Grade: B
 
 
[+][-]08.08.2008 at 06:07AM PDT, ID: 22189477

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20081112-EE-VQP-42 / EE_QW_EXPERT_20070906