Re: Handling Web Page has expired Issue ( IE 7.0) in ASP.NET 2.0

Zhao Ji Ma - MSFT — Tue, 12 Jun 2007 06:48:07 GMT

Hi Sreenivas,

The pages are retrieved from browser cache when you click the back button of the browser. If you are not submitting data from page1 to page2, the version from the browser cache is OK.

However if there is information you submitted in a form. As a security precaution, Internet Explorer does not automatically resubmit your information for you if Back button has been pressed. And you will get "Warning: Page has Expired ".

To resubmit your information and view this Web page, please click the Refresh button.

BTW, I guess you might refer to KB arctiles which apply to ealier versions of IE, e.g. the following KB is for IE 4. If so, please ignore it.

Handling Web Page has expired Issue ( IE 7.0) in ASP.NET 2.0

srikash74 — Mon, 11 Jun 2007 05:17:40 GMT

Hi all, Problem: I have two aspx (ASP.NET 2.0) pages 1) A.aspx and 2) B.aspx. If i navigate from A.aspx to B.aspx with the default values and click on the Browser Back Button then Page navigates back to A.aspx. If I change some data in the A.aspx page and (if that page has postback) and navigate to B.aspx and click on the Browser Back Button I am getting the Message as "Web page has Expired" instead of navigating to the A.aspx. My requirement is to send it back to A.aspx. I tried with the "Do not save encrypted pages to disk" option in the Security settings of the browser but still the problem persists. Is there any way get rid of this issue either through coding or through browser setting of through any fixes ? Thanks & Regards, Sreenivas Kaushik

IIS7 - Web Farms

Re: Handling Web Page has expired Issue ( IE 7.0) in ASP.NET 2.0

Handling Web Page has expired Issue ( IE 7.0) in ASP.NET 2.0