From cb8bdad1ec6380ff0d6afaab13fe6c99ecba9587 Mon Sep 17 00:00:00 2001
From: Christophe Matthieu <chm@openerp.com>
Date: Tue, 10 Sep 2013 13:51:59 +0200
Subject: [PATCH] [FIX] website_sale: reduce qty

bzr revid: chm@openerp.com-20130910115159-qdmhi4rdmxqz5cm3
---
 .../static/src/js/website_sale.js             | 21 ++++++++++++-------
 addons/website_sale/views/website_sale.xml    |  4 ++--
 2 files changed, 16 insertions(+), 9 deletions(-)

diff --git a/addons/website_sale/static/src/js/website_sale.js b/addons/website_sale/static/src/js/website_sale.js
index d1278d3bed1..f45e1be81d6 100644
--- a/addons/website_sale/static/src/js/website_sale.js
+++ b/addons/website_sale/static/src/js/website_sale.js
@@ -22,13 +22,17 @@ $(document).ready(function () {
     $(".oe_website_sale .oe_mycart input.js_quantity").change(function () {
         var $input = $(this);
         var value = parseInt($input.val());
-        if (!isNaN(value)) {
-            $.get("./set_cart/", {'order_line_id': $(this).data('id'), 'set_number': value, 'json': true}, function (data) {
-                var data = JSON.parse(data);
-                set_my_cart_quantity(data[1]);
-                $input.val(data[0]);
-            });
-        }
+        if (isNaN(value)) value = 0;
+        $.get("./set_cart/", {'order_line_id': $input.data('id'), 'set_number': value, 'json': true}, function (data) {
+            var data = JSON.parse(data);
+            set_my_cart_quantity(data[1]);
+            $input.val(data[0]);
+            if (!+data[0]) {
+                $.get('/shop/remove_cart/', {'order_line_id': $input.data('id'), 'json': true,}, function (data) {
+                    location.reload();
+                });
+            }
+        });
     });
 
     $(".oe_website_sale #product_detail select[name='public_categ_id']").change(function () {
@@ -43,6 +47,9 @@ $(document).ready(function () {
         $link = $(ev.currentTarget);
         $.get($link.attr("href"), {'json': true}, function (data) {
             var data = JSON.parse(data);
+            if (!+data[0]) {
+                location.reload();
+            }
             set_my_cart_quantity(data[1]);
             $link.parent().find(".js_quantity").val(data[0]);
         });
diff --git a/addons/website_sale/views/website_sale.xml b/addons/website_sale/views/website_sale.xml
index cec36b21210..2d3ed3f20dc 100644
--- a/addons/website_sale/views/website_sale.xml
+++ b/addons/website_sale/views/website_sale.xml
@@ -48,7 +48,7 @@
             <li>
                 <a href="/shop/mycart/">
                     <i class="icon-shopping-cart"></i>
-                    My cart <span class="my_cart_quantity" t-attf-class="badge #{(not order or not order.get_total_quantity()) and 'hidden' or ''}" t-esc="order and order.get_total_quantity() or ''"/>
+                    My cart <span t-attf-class="my_cart_quantity badge #{(not order or not order.get_total_quantity()) and 'hidden' or ''}" t-esc="order and order.get_total_quantity() or ''"/>
                 </a>
             </li>
         </xpath>
@@ -57,7 +57,7 @@
             <li>
                 <a href="/shop/mycart/">
                     <i class="icon-shopping-cart"></i>
-                    My cart <span class="my_cart_quantity" t-attf-class="badge #{(not order or not order.get_total_quantity()) and 'hidden' or ''}" t-esc="order and order.get_total_quantity() or ''"/>
+                    My cart <span t-attf-class="my_cart_quantity badge #{(not order or not order.get_total_quantity()) and 'hidden' or ''}" t-esc="order and order.get_total_quantity() or ''"/>
                 </a>
             </li>
         </xpath>