It actually depends on how the caching is set on the browser. You can add directives to your page to try to make sure caching doesn't occur (check
this out, and
this) -- which will give you full control of what happens when the user pushes the back button.
With IE7 and default settings (my setup) page_load always gets hit when the back button is clicked.
chetan.sarod...
All-Star
65839 Points
11163 Posts
Re: AJAX History Points Lost When Returning to Previous Page
Jan 15, 2010 01:52 AM|LINK
It actually depends on how the caching is set on the browser. You can add directives to your page to try to make sure caching doesn't occur (check this out, and this) -- which will give you full control of what happens when the user pushes the back button.
With IE7 and default settings (my setup) page_load always gets hit when the back button is clicked.
More
http://www.nikhilk.net/BackButtonSupport.aspx
Senior Software Engineer,
Approva Systems Pvt Ltd, Pune, India.