[FX.php List] Shopping cart question

[Gjermund Gusland Thorsen]

If this is the cart:

$_SESSION['cart'] = array( '1','4','7','8','9' );

an array containing the recids of the chosen products, you can easily
mark them disabled in your foreach for outputting the available items.

ggt667

On 12/27/06, John Moed <john at technames.com> wrote:
>
>
> Dear All,
>
> I have a "working" shopping cart. Items are added to the cart and I can view
> the cart to see items that have been added. For my "shopping cart", items
> should only be able to be added once. I would like to prevent items from
> being added twice to the cart. I think that I should be able to load an
> array with all items that have been added to the cart and check each item in
> the catalag as that page is loaded. Items that are not in the cart should
> get a regular check box and items that have already been added should get a
> greyed out box.
>
> My questions are, how do I load an array and then how do I check to see if a
> value is in the array?
>
> Thanks,
>
> John
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