Product list help?

[n00854180t]

I have a list of a bunch of products, and the user can add or remove them to his or her cart (a little bit of javascript). I have a small problem though. I need to be able to find out how many of what particular item the user put in the "cart" by putting the amount variable into the url to be passed to the checkout script. I can't figure out how to differentiate the products and their quantities. I have a textbox that the quantity is put into and a checkout button. I am going to use header("Location: [url]http://[/url]") to send the variables to the script. Any help is much appreciated.

[dalecosp]

Data storage can be accomplished in the following ways.

1. POST the data in a form.
2. Append the data to a URL (GET)
3. Write the data to a cookie on the client.
4. Write the data to a session file on the server.
5. Write the data to a database or a file on the server filesystem.

There might be others, but this is pretty much the sum of it. As you're using [man]header/man, you can't POST. Probably you're looking for #2. But what if they pick a whole freakin' lot of stuff? I'd encourage you to think about [man]session[/man]s for shopping carts, unless it's just way too much effort 'cause the system is trivial...