Re: Problem with IE7 caching

On May 7, 2010, at 8:06 PM, Charlene Wroblewski <cwemagazines@charter.net

wrote:

I tried this and it doesn't work. I still have to do the CTRL-Refresh to get it to refresh the page. On May 7, 2010, at 2:27 PM, Karl DeSaulniers wrote:

Try, header('Cache-control: private, no-cache, must-revalidate');> header('Expires: 0'); http://www.w3.org/Protocols/rfc2616/rfc2616-sec13.html On May 7, 2010, at 2:06 PM, Charlene Wroblewski wrote: header ("Cache-Control: private, max-age=$interval,s-maxage=0");

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A lot depend on the really 'helpful' IE settings. You actually have to configure the POS to always check for a new version. Also if there are any proxy servers in the middle, then it gets tough. One of my clients has had serious issues with proxies that required me to work with their internal IT teams to allow exceptions for the app. Bastien Sent from my iPod