CODEWITHSUNDEEP
asp.netvb.netinternet-explorer-9
Keyur
Keyur

Reputation: 11

IE9 Gives Page Expired error

IE9 gives webpage expired error suddenly on any process of my page. Any action I do like edit, add or delete.. after some operations .. page suddenly says expired message in IE9 only.

Our website developed in ASP.Net VB version. Please help..

Upvotes: 1

Views: 1424

Answers (2)

Keyur
Keyur

Reputation: 11

After doing search on google and making some effort on this, I have resolved the issue. To resolve this issue I have used following lines of code:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN">

<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE9" />

Upvotes: 1

EricLaw
EricLaw

Reputation: 57095

This occurs when you're using a HTTP POST to send data to the server (e.g. ASP.NET PostBack technology) and then using window.history.go or similar to navigate backward in the travellog. Because IE isn't permitted to retransmit a post without user permission, you get this warning. You can often avoid this problem by ensuring that your HTTP Response pages are cacheable and do not contain any "no-cache" or "must-revalidate" directives.

Upvotes: 0

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