IE 9.0 + Webpage has expired while clicking on Submit button:

This is not related with internet explorer back button.

I have created a website and tested it with IE 6.0, 7.0 and 8.0. Its working fine in all these browsers. After some time, microsoft came with newer version internet explorer 9.0. So I have tested the same in IE 9.0. However its not working fine in IE 9.0. Most of the time when I am submitting my page, its working fine, however sometimes its displaying error “Webpage has expired”. I have tried to find the solution on various search engines. However could not got solution. Then I have tried in IE 9.0 with developer toolbar and updated its with “Browser Mode: IE9 and Document Mode: IE9 Standard ” and tested the same page by clicking on submit button. I have tested this many times and its working fine. I have made following changes in the web page:

I have updated <DOCTYPE > tag as following:
<!DOCTYPE html PUBLIC “-//W3C//DTD XHTML 1.0 Transitional//EN”>

I have also added following tag in <head> tag.
<meta http-equiv=”X-UA-Compatible” content=”IE=EmulateIE9″>

After spending sometime on resolving this issue, I have thought to post this on web, so that others can resolve this type of issue easily.


About Vijay Modi

Having 12+ years of experience in web application development. Expertise in various domains like E-Commerce, E-Learning, Insurance. I have expertise in web application development, window application development, Performance improvement, bug fixing etc. I am believing in quality work and achieving deadlines. Also like to work on new technologies and quick learner.
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