Product Browser - Database Driven

Howdy Kirupans!

I have a question about designing a PHP application. And I usually say “quick question” or “this should be an easy one.” But this time I’m not so sure.

I’m learning about MySQL and PHP. I have a page setup that pulls a list of products from a database. Now I’m interested in creating a “filter” form at the top of the page so that users can narrow down the products that are displayed by selecting the appropriate attributes. It would be nice if it could be done “live” much like an AJAX app.

I’ve done a good amount of searching but can’t really nail down a single tutorial for my type of application. Does anyone have any good links for some tutorials on this topic?

Thanks in advance everyone!