Hi, Please point me to the correct newsgroup if this is incorrect.
In my web application I want to browser cache to load pages quickly. But I also want to ping my backend to determine if any data is updated before the browser displays the page. The page is dynamically generated. If yes, then I want to invalidate cache, generate new page and display. If no, then I want browser to display cached page. Can this be done via plugin or Javascript? Thanks, Vijay
