微信小程序map组件结合高德地图API实现wx.chooseLocation功能示例

.map-inputtips-input{
 height: 80rpx;
 line-height: 80rpx;
 width: 100%;
 box-sizing: border-box;
 font-size: 30rpx;
 padding: 0 10px;
 background-color: #fff;
 position: fixed;
 top: 0;
 left: 0;
 z-index: 1000;
 border-bottom:1px solid #c3c3c3;
}
.map-inputtips-input input{
 border: 1px solid #ddd;
 border-radius: 5px;
 height: 60rpx;
 line-height: 60rpx;
 width: 100%;
 box-sizing: border-box;
 padding: 0 5px;
 margin-top: 10rpx;
}
.map-box{
 margin: 0 10px;
 border-bottom:1px solid #c3c3c3;
 height: 80rpx;
 line-height: 80rpx;
}
.map-box:last-child{border: none;}
.map-search-list{
 position: fixed;
 top: 80rpx;
 left: 0;
 width: 100%;
 z-index: 1000;
 background-color: #fff;
}

const app = getApp();
const amap = app.data.amap;
const key = app.data.key;
Page({
 data: {
 isShow: false,
 tips: {},
 longitude: '',
 latitude: '',
 markers: []
 },
 onLoad() {
 var _this = this;
 wx.getLocation({
  success: function(res) {
  if (res && res.longitude){
   _this.setData({
   longitude: res.longitude,
   latitude: res.latitude,
   markers:[{
    id:0,
    longitude: res.longitude,
    latitude: res.latitude,
    iconPath: '../../src/images/ding.png',
    width:32,
    height:32
   }]
   })
  }
  }
 })
 },
 bindInput: function (e) {
 var _this = this;
 var keywords = e.detail.value;
 var myAmap = new amap.AMapWX({ key: key });
 myAmap.getInputtips({
  keywords: keywords,
  location: '',
  success: function (res) {
  if (res && res.tips) {
   _this.setData({
   isShow: true,
   tips: res.tips
   });
  }
  }
 })
 },
 bindSearch: function (e) {
 var keywords = e.target.dataset.keywords;
 var location = e.target.dataset.location.split(',');
 this.setData({
  isShow: false,
  longitude: location[0],
  latitude: location[1],
  markers: [{
  id: 0,
  longitude: location[0],
  latitude: location[1],
  iconPath: '../../src/images/ding.png',
  width: 32,
  height: 32,
  anchor: { x: .5, y: 1 },
  label: {
   content: keywords,
   color: 'blue',
   fontSize: 12,
   borderRadius: 5,
   bgColor: '#fff',
   padding: 3,
   x: 0,
   y: -50,
   textAlign: 'center'
  }
  }]
 })
 }
})