tips

@@ -83,6 +83,11 @@ Page({
 
     this._allGoodsList = resData.allGoodsList;
     delete resData.allGoodsList;
+
+    if (this._closePriceDownTips) {
+      resData.priceDownTips = '';
+    }
+
     this.setData(resData);
     this._oldOrdinaryCartData = resData;
 
@@ -113,6 +118,10 @@ Page({
     this._removeGoodsList = {};
     this.setData(data);
   },
+  closePriceDownTips() {
+    this._closePriceDownTips = true;
+    this.setData({priceDownTips: ''});
+  },
   editCart(list, selected) {
     list = cartHandle.changeGoodsListData(list, selected);
 

@@ -22,7 +22,7 @@
       <view wx:if="{{shippingCostTips || priceDownTips}}" class="fixed-top-tips">
         <view wx:if="{{priceDownTips}}" class="price-down-tips">
           <text>{{priceDownTips}}</text>
-          <text class="iconfont icon-top" bindtap='tapPriceDownTipsAction'></text>
+          <text class="iconfont icon-cha close-price-down" bindtap="closePriceDownTips"></text>
         </view>
         <view wx:else class="shipping-cost-tips">{{shippingCostTips}}</view>
         <view class="edit-cart-btn" bindtap="editCartStatus">{{isEditing ? '完成' : '编辑商品'}}</view>

@@ -68,8 +68,23 @@ page {
 .tips-wrap .price-down-tips,
 .tips-wrap .shipping-cost-tips {
   display: inline-block;
-  max-width: 70%;
+  width: 70%;
   vertical-align: middle;
+  position: relative;
+}
+
+.tips-wrap .close-price-down {
+  width: 36rpx;
+  height: 36rpx;
+  line-height: 36rpx;
+  border-radius: 18rpx;
+  background-color: #fff;
+  color: #444;
+  text-align: center;
+  position: absolute;
+  right: -40rpx;
+  top: 50%;
+  margin-top: -18rpx;
 }
 
 .tips-wrap .edit-cart-btn {