I dont understand what happen with ajax-cart.js in last versions

[Kerm]

Hello,

 

First i download prestashop from this site and install, and after when i press button add to cart on demo product i see in console error: "hasDeliveryAddress is undefined" in ajax-cart.js. Btw i google about this error and find ppl with same problem on oldest version prestashop like 1.6.1.11....

 

Okey, i go to prestashop GitHub and download last version of ajax-cart.js, this file smaller than old one btw. With this file when i press button add to cart i go immediately to the cart, no ajax effect, no popup "layer_cart" window like on demo prestashop site with product added. Inside ajax-cart.js code is very different compared to the old file, and no code that open layer_cart popup window.

 

Okey i take old file and search in code "hasDeliveryAddress":

		if (parseFloat(jsonData.shippingCostFloat) > 0)
			$('.ajax_cart_shipping_cost').text(jsonData.shippingCost).parent().find('.unvisible').show();
		else if ((hasDeliveryAddress || typeof(orderProcess) !== 'undefined' && orderProcess == 'order-opc') && typeof(freeShippingTranslation) != 'undefined')
			$('.ajax_cart_shipping_cost').html(freeShippingTranslation);
		else if (!hasDeliveryAddress)
			$('.ajax_cart_shipping_cost').html(toBeDetermined);

		if (hasDeliveryAddress)
			$('.ajax_cart_shipping_cost').parent().find('.unvisible').show();

And i add one more rule:

 

		if (typeof hasDeliveryAddress !== 'undefined') {
			if (parseFloat(jsonData.shippingCostFloat) > 0)
				$('.ajax_cart_shipping_cost').text(jsonData.shippingCost).parent().find('.unvisible').show();
			else if ((hasDeliveryAddress || typeof(orderProcess) !== 'undefined' && orderProcess == 'order-opc') && typeof(freeShippingTranslation) != 'undefined')
				$('.ajax_cart_shipping_cost').html(freeShippingTranslation);
			else if (!hasDeliveryAddress)
				$('.ajax_cart_shipping_cost').html(toBeDetermined);
		} else {
			if (parseFloat(jsonData.shippingCostFloat) > 0)
				$('.ajax_cart_shipping_cost').text(jsonData.shippingCost).parent().find('.unvisible').show();
			if (typeof toBeDetermined !== 'undefined') {
				$('.ajax_cart_shipping_cost').html(toBeDetermined);
			}
		}

		if (typeof hasDeliveryAddress !== 'undefined') {
			$('.ajax_cart_shipping_cost').parent().find('.unvisible').show();
		}

"toBeDetermined"  btw undefined too.

And also code of popup cart window that we see when we add product on page "<div id="layer_cart">...</div>" was in file blockcart.tpl, but who made that know that not all enable this module in top or left/right columns? some ppl like i, use module blockuserinfo for recive cart information in top hook...so i cut and paste this code also inside blockuserinfo file.