I have a section of a page that will not change 99.9% of the time.

To that end I have added caching to the page and it is working correctly by the following commands.

.net 

[ OutputCache (Duration = CacheTimeOut, VaryByParam = "*" , Location = OutputCacheLocation .Any)]

 

JQuery

$.ajax({

cache: true,

As the page won't generally change, I would like to set CacheTimeOut to be a week.

 

The problem is the 0.1% of the time when I have to update the page.  I would want the page to refresh as soon as possible. For instance, the next time they go to the page, not necessarily the cached section of the page.

 

Is there a way to remove/invalidate/clear the cache for the site that is used by the .ajax object?

This way the next ajax call to get the section, will actually go back to the server and get the latest code.

 

Thoughts are welcomed.