how to stop user flashing web pag

Hi all:
I want to write some information into database, then show user the thanks information if successful.
but I find that if user flashes the web page, the information will be added into database again.

Any one can help me?

Thank you all

well.. you could use the header("location: "); to redirect the user to a different page and show the "thank you" there. I'm not sure wich language you use, so I gave a solution wich can be used in PHP.

Well, I use PHP, the problem now is I do not know how to redirect to a new web page

Umm, morten just told you how to redirect. Issue the following command, where "URL" is the fully qualified URL of the page you wish to redirect to:



Note that if you print any output, have any stray blank lines at the top of your code, etc., this may not work.