order total

[jeff8899]

i wanna make a new shipping calculation and not sure how to get the total order amount.

what is the variable for the total order amount?

and i wanna use it inside the below function. do i need to define anything first?

 

    public function getOrderShippingCost($params, $shipping_cost)
    {

    }

 

many thanks.

 

 

[jeff8899]

i wanna use the variable $order_total my on module, but just not work. 

i think it i need to define something. anyone knows?

[jeff8899]

i need to use the method getOrderTotal from the classes/Cart.php

 

 public function getOrderShippingCost($params, $shipping_cost)
    {

      $total_products = $this->getOrderTotal(false, Cart::Both);

    }

 

but it's not working...

anyone knows????