Best way of controlling (max one product at checkout)

Hi as the subject suggests.

I was wondering if anyone has ever attempted to configure their site to only allow one product at checkout.

What would your suggestion be in doing so?

Edit the classes/shopping_cart.php??
Remove Qty and buttons etc in the shopping_cart_tpl.php?
Implications with cookies stored?

Well any thoughts, ideas or its impossible are welcomed!

regads

Mike Van diike in Greece

www.mobilegamer.gr

[vandiike]

I saw on another post: http://oscdox.com/index.php?name=PNp...mp;p=7786#7786

about editing: includes/application_top.php


What do you think? initiate another tep_redirect??

Regards

Mike

[vandiike]

OK got it.

in includes/application_top.php

put:

// customer adds a product from the products page
case 'add_product' : if (isset($HTTP_POST_VARS['products_id']) && is_numeric($HTTP_POST_VARS['products_id'])) {
if ($cart->count_contents() == 0) {
$cart->add_cart($HTTP_POST_VARS['products_id'], $cart->get_quantity(tep_get_uprid($HTTP_POST_VARS['products_id'], $HTTP_POST_VARS['id']))+1, $HTTP_POST_VARS['id']);
}
}
tep_redirect(tep_href_link($goto, tep_get_all_get_params($parameters)));
break;

in this case the add item is not working if there is already a product in the cart.

With regards to Jfield

Cheers

Mike