Limit Quantity of Each Product Ordered

[Guest]

Hi!

 

I am currently modifying the osCommerce catalog to purchase videos via DIVX download. I am running into an issue where I need to limit the shopping cart in such a way that a user can only add 1 of each product (never 2), but could still have 2 or 3 products.

 

I implemented a solution that let's only 1 product be in the cart (courtesy of Linda) by adding a case statement to the application_top.php file:

 

   case ($cart->count_contents()>0): 

              // don't do anything 

                             tep_redirect(tep_href_link($goto, tep_get_all_get_params($parameters), 'NONSSL'));

        break;

 

Does anybody have any ideas? I've been racking my brain on this one and can't seem to figure it out.

 

Thanks,

Zac

[Ajeh]

Make the add to cart and update cart both replace qty with 1 and remove the quantity field from the shopping cart.

 

Look in /includes/application_top.php under

 

// Shopping cart actions

 

... for starters

[Maurice]

I tried to do that so I in application_top.php I changed:

 

$cart->add_cart($HTTP_POST_VARS['products_id'][$i], $HTTP_POST_VARS['cart_quantity'][$i], $attributes, false);

 

into

//Cart Quantity always 1

$cart->add_cart($HTTP_POST_VARS['products_id'][$i], $HTTP_POST_VARS['cart_quantity'][1], $attributes, false);

 

So that works, the quantity is now always one.

But I cannot figure out what to do to make the textbox where you enter the quantity disappear.????

 

Maurice