I'm running IIS6.2 on Windows Server 2012R I have .xml prevent all caching in "output caching" configured for both user-mode and kernel-mode. I have also unchecked 'enable cache' and checked 'enable kernel cache' in output cache site settings.
I also have the following in the <head> and validated the xhtml.
<meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate" />
<meta http-equiv="Pragma" content="no-cache" />
<meta http-equiv="Expires" content="Tue, 01 Jan 1980 1:00:00 GMT" />
The JS control is working 100% but the xml file is still caching, is there something I have missed?
Currently working perfectly in Chrome but if I update the .xml file it does not asynchronously refresh in Internet Explorer, I need to reload the whole page again.
Ben
Success by adding an extension to the file name in the JS:
var newFileName = "content.xml?" + new Date().getTime();
xhttp.open("GET", newFileName, true);
Happy to hear any better solutions to this problem.