准备添加coupon

app.json

@@ -4,6 +4,7 @@
     "pages/show_product/show_product",
     "pages/address/address",
     "pages/cart/cart",
+    "pages/cart/coupon",
     "pages/mine/mine",
     "pages/category/category",
     "pages/my_assets/show"

pages/cart/cart.js

@@ -33,6 +33,12 @@ Page({
     this.setData({address: address})
   },
 
+  bindSelectCoupon: function() {
+    wx.navigateTo({
+      url: `coupon`
+    })
+  },
+
   bindChangeQuantity: function (e) {
     var cartItems = this.data.cartItems
     var item = cartItems.filter(function(ele){

pages/cart/cart.wxml

@@ -14,7 +14,13 @@
 <view wx:else bindtap="bindTapAddress">
   <button class="button" type='primary'>填写收货地址</button>
 </view>
+<view class="separate"></view>
 
+<view bindtap="bindSelectCoupon">
+  <view><text>使用优惠券</text></view>
+</view>
+
+<view class="separate"></view>
 <view class="items-container">
   <block wx:for="{{cartItems}}" wx:for-item="item" wx:key="id">
     <view class="item" data-id="{{item.id}}">

pages/cart/cart.wxss

@@ -5,7 +5,6 @@
 .address-container {
   margin: 15rpx;
   padding-bottom: 10rpx;
-  border-bottom: 1px solid #e4e4e4;
 }
 
 .receiver {
@@ -111,4 +110,9 @@
 .quantity input {
   min-height: 10rpx;
   height: 50rpx;
+}
+
+.separate {
+  height: 18rpx;
+  background-color: #f2f2f2;
 }

pages/cart/coupon.js

@@ -0,0 +1,26 @@
+Page({
+  data: {
+    
+  },
+
+  onShow: function() {
+  },
+
+  onLoad: function() {
+    this.getCoupon()
+  },
+
+  getCoupon: function() {
+    wx.request({
+      url: `${getApp().globalData.API_URL}/coupons`,
+      data: {},
+      method: 'GET',
+      success: function(res){
+      },
+      fail: function() {
+      },
+      complete: function() {
+      }
+    })
+  }
+})

pages/cart/coupon.json

@@ -0,0 +1,3 @@
+{
+  "navigationBarTitleText": "我的优惠券"
+}