Shipping method depend cart total

[simike]

Anybody help me. This modification work fine customer site, but the admin site do not  work. (Osc 2.3)

Target: table method depend product value. (cart show_total)

 

Admin site error message:

 

Fatal error: Call to a member function show_total() on a non-object in /www/www.shop_name/html/includes/modules/shipping/table.php on line 119

 

--------------------------------------------------------------------

 

table.php

--------------------

        if ($check_flag == false) {
          $this->enabled = false;
        }
       }

 

//start 
       if ($cart->show_total() > 100)) {
          $this->enabled = false;
        }

// end
     }

 

 

Thank you,

 

[MrPhil]

If this is in the class constructor function table, you will need to add global $cart; somewhere near the top of the function (say, after global $order;). It sounds like you didn't completely follow the installation instructions.

[simike]

Unfortunately, you can either good. 

 

Added $cart

 

class table {
    var $code, $title, $description, $icon, $enabled;

// class constructor
    function table() {
      global $order, $cart;

[BrockleyJohn]

You'll need to include and instantiate the shopping cart class in admin/modules.php to get rid of this error.

 

Frankly, I think this mod is an ugly hack and not how I remember shipping modules are supposed to be used. It's the quote() method which should check the cart.

 

Did you get this from somewhere or make it up?

 

Anyway, to make the error go away, edit admin/modules.php and after the inclusion of application top add something along the lines of

include DIR_FS_ADMIN.WS_CLASSES.'shopping_cart.php'
$cart = new shoppingCart();

Please note I've done this from memory and not tested it so there may be something daft as well as any tyops! It should get you on the right track though.