bugfix

pages/landscan/landscan.js

@@ -13,9 +13,9 @@ Page({
     //总数量
     totalQuantity: 0,
     //折后价格
-    totalPrice: "0.00",
+    totalPrice: 0.00,
     //折扣
-    totalDisc:"0.00",
+    totalDisc:0.00,
     goods: [
     ]
   },
@@ -180,7 +180,7 @@ Page({
       let pricetemp = 0;
       goods.forEach(function (item, index, array) {
           quantitytemp = quantitytemp + item.quantity 
-          pricetemp = pricetemp + item.price 
+          pricetemp = pricetemp + item.price*item.quantity 
       })
       this.setData({totalQuantity:quantitytemp,totalPrice:pricetemp})
       //数据同步到前屏