php cart+array problem

Anon

Okay bascially my problem is. I'm attempting to add three things to an array
itemID, quanity, and fragrance.

I can add these items to array just fine by doing this:
$cart=array();
$cart[$itemID]=array('qty'=$qty, 'fragID'=>$fragID);

Problem is.....when I want add let's say 3 more of item 001 to the cart and there is already item 001 I can't add more. So I'm trying to figure out how I can add to the array. Let's say I have 3 of item 001 and I want 2 more. How can I go about that. Every attempt I make I fail at it. Any guidance will help thanks.

flipis

Ok, you can do this:

Close to where you have the article, create the following HTML objects: Three radios and a textbox. Now, one of the radios is going to be useful for ADDING elements to the cart. Adding elements of the same type, of course.

The other, you use it for DELETING elements from the cart.

And other for DELETING ALL of the elements of that same type.

Now, in the textbox, you insert the number, choose your radio and hit a button that will make the FORM (All of this has to be between <FORM> and </FORM>) to another page that will process your modifications, going back to the showing cart page when done.

Hope it helps

fLIPIS

Anon

That actually doesn't help much.

what I'm looking to do is....I already have the cart set up perfect.

I'm just trying to add more quanityto this array

$cart[$itemID]=array
('qty'=>$qty, 'fragID'=>$fragID);

let's say a user wants 3 more of item 001. How do I modify my array to show that. That's my problem.

I always see shopping carts with different sizes of a shirt, also the color. How does the shopping cart keep track of all that. How does it keep track of the itemID of the product, the color of it, the size of it and how much the user typed in?