add-on
1. Plug-in application access:
In the Tencent public platform, click "Add Plug-in" in "WeChat Mini Program Official Background-Settings-Third-Party Services-Plug-in Management", search for "Tencent Location Service Map Selection" to apply for adding, if passed The plug-in can be used within the applet.
2. Import plug-in package:
map point selection appId: wx76a9a06e5b4e693e
// app.json
{
// 引入插件包：
"plugins": {
"chooseLocation": {
"version": "1.0.9",
"provider": "wx76a9a06e5b4e693e"
}
},
// 提供定位授权
"permission": {
"scope.userLocation": {
"desc": "你的位置信息将用于小程序定位"
}
}
}
Mini program Tencent location key acquisition:
- Log in to the Tencent location service console and add an application
- Add a key to the created application,
- generate key
Applet use
const chooseLocation = requirePlugin('chooseLocation');
Page({
/**
* 页面的初始数据
*/
data: {
latitude: '',
longitude: '',
address:'',
},
/**
* 生命周期函数--监听页面显示
*/
onShow: function (options) {
const location = chooseLocation.getLocation(); // 如果选点后 点击确认选点按钮，则返回选点结果对象，否则返回null
if(location != null){
console.log('onshow',location)
this.setData({
address: location.name,
latitude: location.latitude,
longitude: location.longitude
})
}
},
// 按地图选取地址
getMapAddr:function(){
const that = this;
// 使用腾讯地图插件
const key = '********************************************'; //使用在腾讯位置服务申请的key
const referer = 'XXXXX'; //调用插件的app的名称
const location = JSON.stringify({
latitude: 39.89631551,
longitude: 116.323459711
});
const category = '生活服务,娱乐休闲';
wx.navigateTo({
url: 'plugin://chooseLocation/index?key=' + key + '&referer=' + referer + '&location=' + location + '&category=' + category
});
},
/**
* 生命周期函数--监听页面隐藏
*/
onHide: function () {
chooseLocation.setLocation(null);
},
/**
* 生命周期函数--监听页面卸载
*/
onUnload: function () {
// 页面卸载时设置插件选点数据为null，防止再次进入页面，geLocation返回的是上次选点结果
chooseLocation.setLocation(null);
},
})
Effect:
