微信小程式商城開發之用微信授權並實現個人中心的頁面代碼

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看效果

開發計畫

#1、實作微信授權並取得使用者資訊
2、個人中心頁面佈局

一、實作微信授權並取得使用者資訊

mine.js

onLoad: function () {    
    if (app.globalData.userInfo) {      
        this.setData({        
        userInfo: app.globalData.userInfo,        
        hasUserInfo: true
      })
    } else if (this.data.canIUse) {      // 由于 getUserInfo 是网络请求，可能会在 Page.onLoad 之后才返回
      // 所以此处加入 callback 以防止这种情况
      app.userInfoReadyCallback = res => {        this.setData({          userInfo: res.userInfo,          hasUserInfo: true
        })
      }
    } else {      // 在没有 open-type=getUserInfo 版本的兼容处理
      wx.getUserInfo({        success: res => {
          app.globalData.userInfo = res.userInfo          this.setData({            userInfo: res.userInfo,            hasUserInfo: true
          })
        }
      })
    }
  },  
getUserInfo: function (e) {    
    console.log(e)
    app.globalData.userInfo = e.detail.userInfo    
    this.setData({      
        userInfo: e.detail.userInfo,      
        hasUserInfo: true
    })
  }

二、實作微信授權並取得使用者資訊

mine. wxml

<view class="userinfo">
  <button wx:if="{{!hasUserInfo && canIUse}}" open-type="getUserInfo" bindgetuserinfo="getUserInfo" class="userinfo-btn"> 点击微信授权 </button>
  <block wx:else>
    <image bindtap="bindViewTap" class="userinfo-avatar" src="{{userInfo.avatarUrl}}" background-size="cover"></image>
    <text class="userinfo-nickname">{{userInfo.nickName}}</text>
  </block></view><view class="separate"></view><view class="order" catchtap="toOrder">
  <text class="myorder-text">我的订单</text>
  <text class="myorderlook-text">查看全部订单</text></view><view class="line"></view><view class="navs">
  <block wx:for-items="{{orderItems}}" wx:key="name">
    <view class="nav-item" catchtap="toOrder" data-type="{{item.name}}" data-typeid="{{item.typeId}}">
      <image src="{{item.imageurl}}" class="nav-image" />
      <text>{{item.name}}</text>
    </view>
  </block></view><view class="separate"></view><view class="person-list">

  <view class="list-item">
    <image class="item-image" src="../../images/person/personal_card.png"></image>
    <text class="item-text">优惠券</text>
  </view>
  <view class="person-line"></view>
  <view class="list-item">
    <image class="item-image" src="../../images/person/personal_favorite.png"></image>
    <text class="item-text">我的收藏</text>
  </view>
  <view class="person-line"></view>
  <view class="list-item">
    <image class="item-image" src="../../images/person/personal_site.png"></image>
    <text class="item-text">收货地址</text>
  </view>
  <view class="person-line"></view>
  <view class="list-item">
    <image class="item-image" src="../../images/person/personal_sale_record.png"></image>
    <text class="item-text">售后记录</text>
  </view>
  <view class="person-line"></view>
  <view class="list-item">
    <image class="item-image" src="../../images/person/personal_evaluated.png"></image>
    <text class="item-text">我的评价</text>
  </view>
  <view class="person-line"></view>
  <view class="list-item">
    <image class="item-image" src="../../images/person/personal_customer.png"></image>
    <text class="item-text">在线客服</text>
  </view></view><view class="separate"></view>

mine.wxss

.userinfo {  
    display: flex;  
    flex-direction: column;  
    align-items: center;  
    background: #f0145a;   
    width: 100%; 
    height: 300rpx;
}
.userinfo-btn{  
    margin-top: 50rpx;  
    background: none !important;  
    color: #fff !important;  
    font-size: 40rpx;
}
.account-bg {  
    width: 100%;  
    height: 150rpx;
}
.userinfo-avatar {  
    width: 108rpx;  
    height: 108rpx;  
    margin: 40rpx;  
    border-radius: 50%;
}
.userinfo-nickname {  
    color: #fff;
}
/* 订单 */
.order {  
    display: flex;  
    flex-direction: row;  
    align-items: center;  
    width: 100%;  
    height: 90rpx;
}
.myorder-text {  
    font-size: 34rpx;  
    color: gray;  
    margin: 20rpx;  
    width: 40%;
}
.myorderlook-text {  
    font-size: 32rpx;  
    color: gray;  
    position: relative;  
    right: 20rpx;  
    width: 60%;  
    text-align: right;
}
.next-image {  
    width: 20rpx;  
    height: 25rpx;  
    position: relative;  
    right: 10rpx;
}
.navs {  
    display: flex;
}
.nav-item {  
    width: 25%;  
    display: flex;  
    align-items: center;  
    flex-direction: column;  
    padding: 20rpx;
}
.nav-item .nav-image {  
    width: 55rpx;  
    height: 55rpx;  
    margin: 5rpx;
}
.nav-item text {  
    margin-top: 20rpx;  
    font-size: 28rpx;  
    color: gray;
}
/* 列表 */
.person-list {  
    display: flex;  
    flex-direction: column;  
    align-items: left;
}
.list-item {      
    display: flex;  
    flex-direction: row;  
    align-items: center;  
    height: 80rpx;
}
.item-image {  
    width: 40rpx;  
    height: 40rpx;  
    margin: 20rpx;
}
.item-text {  
    color: gray;  
    font-size: 30rpx;  
    margin-left: 20rpx;
}
.person-line {  
    width: 80%;  
    height: 2rpx;  
    background: lightgray;  
    margin-left: 90rpx;
}

mine.js

var app = getApp()
Page({  
    data: {    
        userInfo: {},    
        hasUserInfo: false,        
        canIUse: wx.canIUse('button.open-type.getUserInfo'),    
        orderItems: [
      {        
        typeId: 0,        
        name: '待付款',        
        url: 'bill',        
        imageurl: '../../images/person/personal_pay.png',
      },
      {        
        typeId: 1,        
        name: '待收货',        
        url: 'bill',        
        imageurl: '../../images/person/personal_receipt.png',
      },
      {        
        typeId: 2,        
        name: '待评价',        
        url: 'bill',        
        imageurl: '../../images/person/personal_comment.png'
      },
      {        
        typeId: 3,        
        name: '退换/售后',        
        url: 'bill',        
        imageurl: '../../images/person/personal_service.png'
      }
    ],
  },  
    //事件处理函数
  toOrder: function () {
    wx.navigateTo({      url: '../order/order'
    })
  }
}

mine.json

{  "navigationBarTitleText": "个人中心"}

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