You can use cfheader, and write an HTTP header. "cache-control" is part of HTTP 1.1
I think this will keep all caches from storing the file (public/proxy caches, and private/browser caches): <cfheader name="cache-control" value="no-cache,no-store"> Check your favorite HTTP reference for other possible values. We use: <cfheader name="cache-control" value="private"> to allow the browser to cache but to not allow proxies to cache. Chris Norloff ---------- Original Message ---------------------------------- from: Sean McCarthy <[EMAIL PROTECTED]> Reply-To: [EMAIL PROTECTED] date: Mon, 4 Nov 2002 22:17:14 -0500 >This seems simple but... >When the user presses the back button I want to force them to refresh the >page (page expired). Not load the file from their cache. > >I have tried: > ><META HTTP-EQUIV="PRAGMA" CONTENT="NO-CACHE"> ><META HTTP-EQUIV="EXPIRES" CONTENT="-1"> > >Both of these seem to deal with the server cache not the client cache. >Is there a way to do this without an js onload function? > > >Thanks > >sean > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Archives: http://www.houseoffusion.com/cf_lists/index.cfm?forumid=4 Subscription: http://www.houseoffusion.com/cf_lists/index.cfm?method=subscribe&forumid=4 FAQ: http://www.thenetprofits.co.uk/coldfusion/faq Get the mailserver that powers this list at http://www.coolfusion.com
