When I go back with IE 8 I get the error
“Webpage has expired
Most likely cause: •The local copy of this webpage is out of date,
and the website requires that you
download it again.
What you can try:
Click on the Refresh button on the toolbar to reload the page. After
refreshing, you might need to navigate
to the specific webpage again, or
re-enter information.”
Which is absolutely correct since we do not allow caching of our web sites.
In ff we get a message:
To display this page, Firefox must
send information that will repeat any
action (such as a search or order
confirmation) that was performed
earlier.[Resend] – [Cancel]
A resend leads to our neat errorpage stating that these kind of resends are not allowed.
This page does not show in IE8 since i guess IE 8 is not smart enough for resending these forms. Is there a workaround?
Even a hack to disable the IE 8 back button would be welcomed
This have been asked many times – I here at SO too
"Warning: page has expired" error in IE when hitting "back" button
1: change POST to GET OR
2: send a redirect to a normal page – either with a response.redirect or a location.replace javascript
http://en.wikipedia.org/wiki/Post/Redirect/Get