How to update a web page without reloading the web page using AJAX?

Question

I\'m trying to update info that a users entered in to a mysql database using php without reloading the web page how can I do this an example or tutorials will be nice.

Answer 1

There's a nice Ajax tutorial here, and it does use PHP on the server side. Once you do fully understand how Ajax works, by the way, you may probably want to move to a Javascript framework that makes it easier, such as jquery, dojo or Google's Closure.