|
Posted by Mike Scholl on 11/17/06 08:36
I have written my first bit of php/sql code and set up a website with a
small database.
I use a html form and submit button to add/edit etc data.
If you are editing data, after you have updated the database, if the user
presses the back button repeatedly they scroll back through the previous
screens which show the data BEFORE the update.
I note on some site you get a "this page has expired" message if you try to
scroll back.
How can I do that? Or in some other way prevent outdated data from being
displayed.
Mike
Navigation:
[Reply to this message]
|