I created a Document that allows the user to sign in. once the user sign in, he has access to a admin menu. To upload products and more. My problem is say If I click on a link. If I press the BACK button. I Get this error
Warning: Page has Expired The page you requested was created using information you submitted in a form. This page is no longer available. As a security precaution, Internet Explorer does not automatically resubmit your information for you.
To resubmit your information and view this Web page, click the Refresh button.
Im not sure if its the cache control or not. If I press the refresh button, I get this error.
The page cannot be displayed without resending the information. Click retrying to send the information again. or click cancel to return to the page you was trying to view.
If I click retry, then the page refreshes again and I can see the page I was orginally to go back to. I dont want the user to go through all of that. i just want them to click back and be fine.
If I go to other peoples websites and stuff, and press back button, I dont get that issue. I was working with coldfusion a couple weeks back, and i never had a cache control issue, or I never had a issue pressing the back button and getting errors.
how can I fix this problem.
If I do need to change my cache settings. How do I do it? Do I have to write out every cache detail like date cach control expire and all of that stuff or can I just specify just things I want to change. can someone give me a good snippet I can put on my page and explain what every piece of it does. Im really lost with this cach control thing.
