微信小程序实现收货地址城市选择效果(添加收货地址)

淩亂°似流年 2023-02-12 15:29 5阅读 0赞

先来张效果图

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQyNTQzMjY0_size_16_color_FFFFFF_t_70][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQyNTQzMjY0_size_16_color_FFFFFF_t_70 1][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQyNTQzMjY0_size_16_color_FFFFFF_t_70 2][]

这里主要是城市选择效果,请忽视其他,不要吐槽,谢谢

接下来看一下代码吧

wxml

<view class="redact-address">
      <view class="possess-layout">
        <view class="mains">
          <view class="address-msg">
            <view class="item-msg">收货人</view>
            <view class="section">
              <input type="text" placeholder="请填写收货人姓名" value="{
       {consigneeName}}" bindblur="consigneeNameInput" placeholder-class="phcolor"></input>
            </view>
            <view class="address-right">
              <image src="../../../img/icon/icon-add-address-user.png"></image>
            </view>
          </view>
          <view class="address-msg">
            <view class="item-msg">手机号码</view>
            <view class="section">
              <input type="number" placeholder="请填写收货人手机号码" value="{
       {phone}}" maxlength="11" bindblur="phoneInput" placeholder-class="phcolor"></input>
            </view>
          </view>
          <view class="address-msg">
            <view class="item-msg">所在地区</view>
            <view class="section" bindtap='select'>
              <input disabled="disabled" placeholder="省市区县、乡镇等" value="{
       {consigneeRegion}}" bindblur="consigneeRegionInput" placeholder-class="phcolor"></input>
            </view>
            <view class="address-rights" bindtap='select'>
              <image src="../../../img/icon/icon-site-location.png"></image>
              <view>定位</view>
            </view>
          </view>
          <view class="address-msg">
            <view class="item-msg">详细地址</view>
            <view class="section">
              <input type="text" placeholder="街道、楼牌号等" value="{
       {detailedAddress}}" bindblur="detailedAddressInput" placeholder-class="phcolor"></input>
            </view>
          </view>
          <view class="label">
            <view class="label-title">标签</view>
            <view class="label-list">
              <block wx:for="{
       {labelList}}" wx:key="index">
                <view class="labels {
       {labelDefault==index? 'labels-active': ''}}" data-index="{
       {index}}" bindtap="chooseLabelSelect">{
       {item}}</view>
              </block>
            </view>
          </view>
          <view class="default-setting">
            <view class="defaul-setting-left">
              <view>设置默认地址</view>
              <view>提醒：每次下单会默认推荐使用该地址</view>
            </view>
            <image class="defaul-setting-right" src="../../../img/icon/icon-off-by-default.png"></image>
          </view>
        </view>
      </view>
    </view>
    
    <view class="btn" bindtap="submit">保存</view>
        
    
    <view class="picker" animation="{
       {animationAddressMenu}}" style="visibility:{
       {addressMenuIsShow ? 'visible':'hidden'}}">
      <view class="picker-view" animation="{
       {animationAddressMenu}}" style="visibility:{
       {addressMenuIsShow ? 'visible':'hidden'}}">
        
        <view class='gangedBtn'>
          <text class="city-cancel" catchtap="cityCancel">取消</text>
          <text style="float: right" catchtap="citySure">确定</text>
        </view>
        
        <picker-view class='cont' bindchange="cityChange" value="{
       {value}}" wx:key="">
          
          <picker-view-column>
            <view wx:for="{
       {provinces}}" class="picker-item" wx:key="index">{
       {item.name}}</view>
          </picker-view-column>
          
          <picker-view-column>
            <view wx:for="{
       {citys}}" class="picker-item" wx:key="index">{
       {item.name}}</view>
          </picker-view-column>
          
          <picker-view-column>
            <view wx:for="{
       {areas}}" class="picker-item" wx:key="index">{
       {item.name}}</view>
          </picker-view-column>
        </picker-view>
      </view>
    </view>

wxss

/* pages/my/my-add-address/index.wxss */
    .redact-address {
      background: white;
      margin-bottom: 20rpx;
    }
    
    .address-msg {
      height: 128rpx;
      display: flex;
      align-items: center;
      background: #FFFFFF;
      border-top: 2rpx solid #efefef;
      font-size: 28.68rpx;
      color: #333333;
      padding: 0 20rpx;
    }
    .address-right image {
      width: 32rpx;
      height: 32rpx;
    }
    .address-rights {
      display: flex;
      align-items: center;
    }
    .address-rights image {
      width: 26rpx;
      height: 32rpx;
      margin-right: 13rpx;
    }
    .address-rights view {
      font-size: 28.68rpx;
    }
    .address-msg:last-child {
      border-bottom: none;
    }
    
    .section {
      width: 58%;
    }
    .phcolor {
      color: #999999;
    }
    .item-msg {
      width: 25%;
      margin-right: 25rpx;
    }
    
    .img {
      width: 35rpx;
      height: 35rpx;
      align-self: center;
    }
    
    .address-right {
      width: 100rpx;
      display: flex;
      flex-direction: row-reverse;
    }
    
    /* 标签 */
    .label {
      display: flex;
      height: 128rpx;
      align-items: center;
      margin-top: 73rpx;
      border-top: 1px solid #EEEEEE;
      border-bottom: 1px solid #EEEEEE;
      padding: 0 20rpx;
    }
    .label-title {
      font-size: 28.68rpx;
      color: #333333;
      margin-right: 83rpx;
    }
    .label .label-list {
      display: flex;
    }
    .label .label-list .labels{
      height: 40rpx;
      width: 96rpx;
      border: 1px solid #EEEEEE;
      margin-right: 37rpx;
      text-align: center;
      line-height: 40rpx;
      font-size: 24rpx;
      color: #000000;
      border-radius: 20rpx;
    }
    .labels-active {
      background: #F73C41 !important;
      color: #FFFFFF !important;
    }
    /* 默认设置 */
    .default-setting {
      display: flex;
      justify-content: space-between;
      align-items: center;
      height: 160rpx;
      padding: 0 20rpx;
    }
    .defaul-setting-left view:nth-child(1){
      font-size: 28.68rpx;
      color: #333333;
      margin-bottom: 25rpx;
    }
    .defaul-setting-left view:nth-child(2) {
      font-size: 20rpx;
      color: #333333;
    }
    .defaul-setting-right {
      height: 64rpx;
      width: 105rpx;
    }
    
    .btn {
      width: 680rpx;
      height: 88rpx;
      background: #F73C41;
      color: #FFFFFF;
      position: fixed;
      bottom: 55rpx;
      left: 35rpx;
      border-radius: 41.5rpx;
      font-size: 36rpx;
      text-align: center;
      line-height: 88rpx;
    }
    
    /* 城市选择 */
    .picker {
      width: 100%;
      height: 100%;
      display: flex;
      z-index: 12;
      background-color: #fff;
      background: rgba(0, 0, 0, 0.2);
      flex-direction: column;
      justify-content: center;
      align-items: center;
      position: fixed;
      bottom: 0;
      left: 0rpx;
    }
    .picker-view {
      width: 100%;
      display: flex;
      z-index: 12;
      background-color: #fff;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      position: fixed;
      bottom: 0;
      left: 0rpx;
      height: 40vh;
      border-top-left-radius: 30rpx;
      border-top-right-radius: 30rpx;
    }
    
    .gangedBtn {
      border-top: 1px solid #efefef;
      border-top-left-radius: 30rpx;
      border-top-right-radius: 30rpx;
      width: 100%;
      height: 90rpx;
      padding: 0 66rpx;
      box-sizing: border-box;
      line-height: 90rpx;
      text-align: center;
      color: black;
      font-size: 0.8rem;
      display: flex;
      background: white;
      justify-content: space-between;
    }
    
    .cont {
      width: 100%;
      height: 389rpx;
    }
    
    .picker-item {
      line-height: 70rpx;
      margin-left: 5rpx;
      margin-right: 5rpx;
      text-align: center;
    }
    
    .address {
      width: 100%;
      height: 90rpx;
      line-height: 90rpx;
      text-align: center;
      border-bottom: 1rpx solid #f1f1f1;
    }
    .city-cancel {
      color: gray;
    }

// pages/my/my-add-address/index.js
    var address = require("../../../js/mock.js");
    
    var app = getApp()
    Page({
      /**
        * 控件当前显示的数据
        * provinces:所有省份
        * citys 选择省对应的所有市,
        * areas 选择市对应的所有区
        * consigneeRegion：点击确定时选择的省市县结果
        * animationAddressMenu：动画
        * addressMenuIsShow：是否可见
        */
      /**
       * 页面的初始数据
       */
      data: {
        animationAddressMenu: {},
        addressMenuIsShow: false,
        value: [0, 0, 0],
        provinces: [],
        citys: [],
        areas: [],
        consigneeName: "", 
        phone: "",
        consigneeRegion: "",
        detailedAddress: "",
        labelList: ["家", "公司", "学校"],            //标签
        labelDefault: 0,              // 标签默认,
    
        
      },
      consigneeNameInput: function(e) {
        
        this.setData({
          consigneeName: e.detail.value
        })
      },
      phoneInput: function(e) {
        
        this.setData({
          phone: e.detail.value
        })
      },
      consigneeRegionInput: function (e) {
       
        this.setData({
          consigneeRegion: e.detail.value
        })
      },
      detailedAddressInput: function (e) {
        this.setData({
          detailedAddress: e.detail.value
        })
      },
      chooseLabelSelect: function(e) {
        var index = e.currentTarget.dataset.index;
        this.setData({
          labelDefault: index
        })
      },
      submit: function() {
        var consigneeName = this.data.consigneeName;
        console.log(consigneeName)
        var phone = this.data.phone;
        console.log(phone)
        var consigneeRegion = this.data.consigneeRegion;
        console.log(consigneeRegion)
        var detailedAddress = this.data.detailedAddress
        console.log(detailedAddress)
        if (consigneeName == "") {
          wx: wx.showToast({
            title: '请输入姓名',
            image: "../../../img/icon/icon-reminder.png"
          })
          return false
        }
        else if (phone == "") {
          wx: wx.showToast({
            title: '请输入手机号码',
            image: "../../../img/icon/icon-reminder.png"
          })
          return false
        }
        else if (consigneeRegion == "") {
          wx: wx.showToast({
            title: '请选择所在地区',
            image: "../../../img/icon/icon-reminder.png"
          })
          return false
        }
        else if (detailedAddress == "") {
          wx: wx.showToast({
            title: '请输入详细地址',
            image: "../../../img/icon/icon-reminder.png"
          })
          return false
        }
        else {
          wx.navigateTo({
            url: '../../my/my-delivery-address/index',
          })
        }
      },
      /**
       * 生命周期函数--监听页面加载
       */
      onLoad: function (options) {
        // 默认联动显示北京
        var id = address.provinces[0].id
        this.setData({
          provinces: address.provinces,
          citys: address.citys[id],
          areas: address.areas[address.citys[id][0].id],
        })
      },
      // 点击所在地区弹出选择框
      select: function (e) {
        // 如果已经显示，不在执行显示动画
        if (this.data.addressMenuIsShow) {
          return false
        } else {
          // 执行显示动画
          this.startAddressAnimation(true)
        }
      },
      // 执行动画
      startAddressAnimation: function (isShow) {
        if (isShow) {
          // vh是用来表示尺寸的单位，高度全屏是100vh
          this.animation.translateY(0 + 'vh').step()
        } else {
          this.animation.translateY(40 + 'vh').step()
        }
        this.setData({
          animationAddressMenu: this.animation.export(),
          addressMenuIsShow: isShow,
        })
      },
      // 点击地区选择取消按钮
      cityCancel: function (e) {
        this.startAddressAnimation(false)
      },
      // 点击地区选择确定按钮
      citySure: function (e) {
        var that = this
        var city = that.data.city
        var value = that.data.value
        this.startAddressAnimation(false)
        // 将选择的城市信息显示到输入框
        var consigneeRegion = that.data.provinces[value[0]].name + '-' + that.data.citys[value[1]].name + '-' + that.data.areas[value[2]].name
        that.setData({
          consigneeRegion: consigneeRegion,
        })
      },
      // 处理省市县联动逻辑
      cityChange: function (e) {
        var value = e.detail.value
        var provinces = this.data.provinces
        var citys = this.data.citys
        var areas = this.data.areas
        var provinceNum = value[0]
        var cityNum = value[1]
        var countyNum = value[2]
        // 如果省份选择项和之前不一样，表示滑动了省份，此时市默认是省的第一组数据，
        if (this.data.value[0] != provinceNum) {
          var id = provinces[provinceNum].id
          this.setData({
            value: [provinceNum, 0, 0],
            citys: address.citys[id],
            areas: address.areas[address.citys[id][0].id],
          })
        } else if (this.data.value[1] != cityNum) {
          // 滑动选择了第二项数据，即市，此时区显示省市对应的第一组数据
          var id = citys[cityNum].id
          this.setData({
            value: [provinceNum, cityNum, 0],
            areas: address.areas[citys[cityNum].id],
          })
        } else {
          // 滑动选择了区
          this.setData({
            value: [provinceNum, cityNum, countyNum]
          })
        }
      },
      /**
       * 生命周期函数--监听页面初次渲染完成
       */
      onReady: function () {
    
      },
    
      /**
       * 生命周期函数--监听页面显示
       */
      onShow: function () {
        var animation = wx.createAnimation({
          duration: 500,
          timingFunction: 'linear',
        })
        this.animation = animation
      },
    
      /**
       * 生命周期函数--监听页面隐藏
       */
      onHide: function () {
    
      },
    
      /**
       * 生命周期函数--监听页面卸载
       */
      onUnload: function () {
    
      },
    
      /**
       * 页面相关事件处理函数--监听用户下拉动作
       */
      onPullDownRefresh: function () {
    
      },
    
      /**
       * 页面上拉触底事件的处理函数
       */
      onReachBottom: function () {
    
      },
    
      /**
       * 用户点击右上角分享
       */
      onShareAppMessage: function () {
    
      }
    })

如果有人需要mock.js源码,下方留言

有时候比较忙, 可能在大家需要mock.js源码的时候, 我没能及时回复, 我在这里给大家说声抱歉, 我把mock源码上传到csdn了, 我没及时回复, 大家可以自行下载

[https://download.csdn.net/download/qq\_42543264/13118908][https_download.csdn.net_download_qq_42543264_13118908]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQyNTQzMjY0_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20200526171940583.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQyNTQzMjY0,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQyNTQzMjY0_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20200526171940584.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQyNTQzMjY0,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQyNTQzMjY0_size_16_color_FFFFFF_t_70 2]: https://img-blog.csdnimg.cn/2020052617194417.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQyNTQzMjY0,size_16,color_FFFFFF,t_70
[https_download.csdn.net_download_qq_42543264_13118908]: https://download.csdn.net/download/qq_42543264/13118908