购物车商品数量取返回值

@@ -364,7 +364,7 @@ $yohoPage.on('touchstart', '.btn-minus', function() {
 
             loading.hideLoadingMask();
             if (res.code === 200) {
-                cartNum = numInCart + buyNumber;
+                cartNum = res.data.goods_count;
                 if (cartNum > 99) {
                     cartNum = '99+';
                 }

@@ -27,6 +27,13 @@ $('.shopping-cart-good .name').each(function() {
     this.mlellipsis(2);
 });
 
+function GoodInfo(properties) {
+    this.goods_type = properties.goods_type;
+    this.buy_number = properties.buy_number;
+    this.product_sku = properties.product_sku;
+    this.selected = properties.selected;
+}
+
 //TIP:事件委托在.cart-goods，商品列表的容器统一需要有.cart-goods
 $('.cart-goods').on('touchstart', '.checkbox', function() {
     var $this = $(this),
@@ -43,12 +50,7 @@ $('.cart-goods').on('touchstart', '.checkbox', function() {
         isSelected = false;
     }
 
-    function GoodInfo(properties) {
-        this.goods_type = properties.goods_type;
-        this.buy_number = properties.buy_number;
-        this.product_sku = properties.product_sku;
-        this.selected = properties.selected;
-    }
+
 
     goodInfo.goods_type = cartType;
     goodInfo.selected = isSelected ? 'N' : 'Y';
@@ -174,17 +176,10 @@ function didUpdateAllGoodsCheckStatus() {
 }
 
 function bottomCheckBoxHandeler(isSelected, type, handlerAfterTouch) {
-    var goodInfo = {};
-    var $goods = $('.cart-content:not(.hide) .shopping-cart-good');
-    var $good = null;
-    var goodsList = [];
-
-    function GoodInfo(properties) {
-        this.goods_type = properties.goods_type;
-        this.buy_number = properties.buy_number;
-        this.product_sku = properties.product_sku;
-        this.selected = properties.selected;
-    }
+    var goodInfo = {},
+        $goods = $('.cart-content:not(.hide) .shopping-cart-good'),
+        $good = null,
+        goodsList = [];
 
     goodInfo.goods_type = type;
     goodInfo.selected = isSelected ? 'N' : 'Y';