<scroll-view class="content" scroll-into-view="{{toView}}" scroll-y="true" scroll-with-animation="true">  <view wx:for="{{act_addList}}">   <view class="address_top" id="{{ 'inToView'+item.id}}">{{item.region}}</view>   <view wx:for="{{item.city}}">    <view class="address_bottom">{{item.name}}</view>   </view>  </view> </scroll-view> <view class="orientation_region">  <view class="orientation">自動定位</view>  <block wx:for="{{orientationList}}" >   <view class="orientation_city" bindtap="scrollToViewFn" data-id="{{item.id}}">{{item.region}}</view>  </block> </view>  

page{ height: 100%;} .content{padding-bottom: 20rpx; box-sizing: border-box; height: 100%;} .location{width: 100%;} .location_top{height: 76rpx;line-height: 76rpx; background: #f4f4f4;color: #606660;font-size: 28rpx;padding: 0 20rpx;} .location_bottom{height: 140rpx;line-height: 140rpx;color: #d91f16;font-size: 28rpx;border-top: 2rpx #ebebeb solid; border-bottom: 2rpx #ebebeb solid;padding: 0 20rpx; align-items: center;display: -webkit-flex;} .address_top{height: 76rpx;line-height: 76rpx; background: #f4f4f4;color: #999999;font-size: 28rpx;padding: 0 20rpx;} .address_bottom{height: 88rpx;line-height: 88rpx; background: #fff;color: #000000;font-size: 32rpx;padding: 0 20rpx; border-bottom: 2rpx #ebebeb solid;margin-left: 20rpx;margin-right: 50rpx; } .location_img{width: 48rpx;height: 48rpx;position: absolute;right: 20rpx;top: 125rpx;} .add_city{width: 228rpx;height: 60rpx;line-height: 60rpx; text-align: center; border: 2rpx solid #ebebeb; color: #000000;margin-right: 20rpx; } .add_citying{width: 228rpx;height: 60rpx;line-height: 60rpx; text-align: center; border: 2rpx solid #09bb07; color: #09bb07;margin-right: 20rpx;} .orientation{white-space:normal;display: inline-block; width: 55rpx;height:58rpx; color: #999; text-align: center;} .orientation_region{ width: 55rpx;font-size: 20rpx;position: fixed;top: 220rpx; right: 0rpx;} .orientation_city{height: 50rpx; line-height: 50rpx;color: #000;text-align: center;} 

Page({  /**   * 頁面的初始數據   */  data: {   orientationList: [    { id: "01", region: "東北" },    { id: "02", region: "華北" },    { id: "03", region: "華東" },    { id: "04", region: "華南" },    { id: "05", region: "華中" },    { id: "06", region: "西北" },    { id: "07", region: "西南" }   ],   act_addList: [    {     id: "01", region: "東北地區",     city: [{ id: "0101", name: "白山江源" },     { id: "0102", name: "白山市" },     { id: "0103", name: "賓縣" },     { id: "0104", name: "大慶" },     { id: "0105", name: "測試1" },     { id: "0106", name: "測試2" },     { id: "0107", name: "測試3" },     { id: "0108", name: "測試4" },     { id: "0109", name: "測試5" },     { id: "0110", name: "測試6" },     ]    },    {     id: "02", region: "華北地區",     city: [{ id: "0201", name: "包頭" },     { id: "0202", name: "保定" },     { id: "0206", name: "測試2" },     { id: "0207", name: "測試3" },     { id: "0208", name: "測試4" },     { id: "0209", name: "測試5" },     { id: "0210", name: "測試6" },     ]    },    {     id: "03", region: "華東地區",     city: [{ id: "0303", name: "開封市" },     { id: "3104", name: "安陽市" },]    },    {     id: "04", region: "華南地區",     city: [      { id: "0401", name: "黑龍江市" },      { id: "0407", name: "測試3" },      { id: "0508", name: "測試4" },      { id: "0609", name: "測試5" },      { id: "0710", name: "測試6" },      { id: "0711", name: "測試8" },      { id: "0712", name: "測試9" },      { id: "0713", name: "測試10" },      { id: "0714", name: "測試11" },     ]    },    { id: "05", region: "華中地區", city: [{ id: "0501", name: "黑龍江市" }] },    {     id: "06", region: "西北地區",     city: [{ id: "0603", name: "開封市" },     { id: "0604", name: "安陽市" },]    },    {     id: "07", region: "西南地區",     city: [{ id: "0703", name: "開封市" },     { id: "0704", name: "安陽市" },     { id: "0401", name: "黑龍江市" },     { id: "0407", name: "測試3" },     { id: "0508", name: "測試4" },     { id: "0609", name: "測試5" },     { id: "0710", name: "測試6" },     { id: "0711", name: "測試8" },     { id: "0712", name: "測試9" },     { id: "0713", name: "測試10" },     { id: "0714", name: "測試11" },     { id: "0401", name: "黑龍江市" },     { id: "0407", name: "測試3" },     { id: "0508", name: "測試4" },     { id: "0609", name: "測試5" },     { id: "0710", name: "測試6" },     { id: "0711", name: "測試8" },     { id: "0712", name: "測試9" },     { id: "0713", name: "測試10" },     { id: "0714", name: "測試11" },     ]    },   ],   toView: 'inToView01',  },  scrollToViewFn: function (e) {   var _id = e.target.dataset.id;   this.setData({    toView: 'inToView' + _id   })   console.log(this.data.toView)  },  onLoad: function (options) {  } })