购物车

scr/food/custom-tab-bar/index.js

@@ -1,45 +0,0 @@
-Component({
-  data: {
-    selected: 0,
-    color: "#7A7E83",
-    selectedColor: "#3cc51f",
-    "list": [
-      {
-        "pagePath": "/pages/index/index",
-        "text": "首页",
-        "iconPath": "/images/home.png",
-        "selectedIconPath": "/images/home-active.png"
-      },
-      {
-        "pagePath": "/pages/fourm/fourm",
-        "text": "论坛",
-        "iconPath": "/images/message.png",
-        "selectedIconPath": "/images/message-active.png"
-      }, 
-      {"pagePath": "/pages/cart/cart",
-      "text": "购物车",
-      "iconPath": "/images/message.png",
-      "selectedIconPath": "/images/message-active.png"
-    },
-    {
-      "pagePath": "/pages/usercenter/usercenter",
-      "text": "我的",
-      "iconPath": "/images/message.png",
-      "selectedIconPath": "/images/message-active.png"
-    }
-      
-    ]
-  },
-  attached() {
-  },
-  methods: {
-    switchTab(e) {
-      const data = e.currentTarget.dataset
-      const url = data.path
-      wx.switchTab({url})
-      this.setData({
-        selected: data.index
-      })
-    }
-  }
-})

scr/food/custom-tab-bar/index.json

@@ -1,3 +0,0 @@
-{
-  "component": true
-}

scr/food/custom-tab-bar/index.wxml

@@ -1,8 +0,0 @@
-<!--miniprogram/custom-tab-bar/index.wxml-->
-<cover-view class="tab-bar">
-  <cover-view class="tab-bar-border"></cover-view>
-  <cover-view wx:for="{{list}}" wx:key="index" class="tab-bar-item" data-path="{{item.pagePath}}" data-index="{{index}}" bindtap="switchTab">
-    <cover-image src="{{selected === index ? item.selectedIconPath : item.iconPath}}"></cover-image>
-    <cover-view style="color: {{selected === index ? selectedColor : color}}">{{item.text}}</cover-view>
-  </cover-view>
-</cover-view>

scr/food/custom-tab-bar/index.wxss

@@ -1,38 +0,0 @@
-.tab-bar {
-  position: fixed;
-  bottom: 0;
-  left: 0;
-  right: 0;
-  height: 48px;
-  background: white;
-  display: flex;
-  padding-bottom: env(safe-area-inset-bottom);
-}
-
-.tab-bar-border {
-  background-color: rgba(0, 0, 0, 0.33);
-  position: absolute;
-  left: 0;
-  top: 0;
-  width: 100%;
-  height: 1px;
-  transform: scaleY(0.5);
-}
-
-.tab-bar-item {
-  flex: 1;
-  text-align: center;
-  display: flex;
-  justify-content: center;
-  align-items: center;
-  flex-direction: column;
-}
-
-.tab-bar-item cover-image {
-  width: 27px;
-  height: 27px;
-}
-
-.tab-bar-item cover-view {
-  font-size: 10px;
-}

scr/food/pages/detail/detail.js

@@ -32,7 +32,22 @@ Page({
       
   },
   // 渲染数据
-  
+addCar: function (event) {
+    // 获取 event 事件对象
+    // 获取点击对应的下标
+    var index = event.currentTarget.dataset.foodid; 
+     console.log(index);
+ //抓取id进行赋
+    //wx.navigateTo 会触发页面隐藏onHide
+    console.log('11111')
+   
+    wx.showToast({
+      title: '加入购物车成功',
+      icon: 'success',
+      duration: 2000
+    });
+    
+  },
       
 
   /**

scr/food/pages/detail/detail.wxml

@@ -1,7 +1,7 @@
-<view class="container">
+<view class="container" >
 
 <image src="{{detailObj.url}}"></image>
-<view class="detail">
+<view class="detail" >
 <text class="title">{{detailObj.food_name}}</text>
 <text>{{detailObj.food_shop}}</text>
 <text class="price">￥{{detailObj.price}}</text>
@@ -14,6 +14,7 @@
   <text>商品评价</text>
   <text class="text-remark">东西还可以，好评~</text>
   <view class="separate"></view>
-  <view class="detail-nav">
-  <button class="button-green" bindtap="addCar" formType="submit">加入购物车</button>
-  <button class="button-red" bindtap="immeBuy" formType="submit">立即购买</button></view>
+  <view class="detail-nav" data-foodid="{{detailObj._id}}" >
+  <button class="button-green" bindtap="addCar" formType="submit" >加入购物车</button>
+  <button class="button-red" bindtap="immeBuy" formType="submit">立即购买</button>
+  </view>

scr/food/project.config.json

@@ -37,7 +37,9 @@
     "disableUseStrict": false,
     "showES6CompileOption": false,
     "useCompilerPlugins": false,
-    "minifyWXML": true
+    "minifyWXML": true,
+    "ignoreDevUnusedFiles": false,
+    "ignoreUploadUnusedFiles": false
   },
   "appid": "wxcc745ea897810e52",
   "projectname": "quickstart-wx-cloud",