高德vue-amap使用（一）标记点位获取地址及经纬度
vue-amap使用，标记点位获取地址及经纬度。
·
图片示例
准备工作
高德开放平台：https://lbs.amap.com/
注册登录后进入控制台，在应用管理下我的应用里创建应用添加key，就可以看到你的安全密钥了
安装与配置
npm安装
npm install vue-amap --save
main.js配置
import VueAMap from 'vue-amap'; //引入高德地图
Vue.use(VueAMap);
VueAMap.initAMapApiLoader({
key: '14efe7b9c0a51017c1ee7c641758ba69',
plugin: [ // 这里根据自己项目按需引入插件
'AMap.Autocomplete',
'AMap.PlaceSearch',
'AMap.Scale',
'AMap.OverView',
'AMap.ToolBar',
'AMap.MapType',
'AMap.PolyEditor',
'AMap.CircleEditor',// 圆形编辑器插件
"AMap.Geolocation", // 定位控件，用来获取和展示用户主机所在的经纬度位置
"AMap.Geocoder", // 地理编码与逆地理编码服务，用于地址描述与坐标间的相互转换
"AMap.CitySearch",
]
});
window._AMapSecurityConfig = {
securityJsCode:'你的安全密钥',
}
// 解决高德地图刷新显示不出来
const amapKeys = Object.keys(localStorage).filter(key => key.match(/^_AMap_/))
amapKeys.forEach(key => { localStorage.removeItem(key) })
使用
父组件
1.html部分
<el-form-item label="设备位置">
<el-button class="dev-product" @click="openMap()">
<span class="text" :class="mapInfo.lat?'active':''">{{addressTip}}</span><i class="el-icon-more"></i>
</el-button>
<div v-if="mapInfo.lat&&mapInfo.lng">经度：{{mapInfo.lng}}，纬度：{{mapInfo.lat}}</div>
</el-form-item>
<el-dialog title="设备位置" :visible.sync="map" width="900px" id="map">
<amap @mapDing="getCoordinate" :Nowlnglat="Nowlnglat"></amap>
<div slot="footer" class="dialog-footer">
<el-button @click="map = false" class="button-minwidth">{{$t('Base.cancels')}}</el-button>
<el-button type="primary" @click="submitMap" class="button-minwidth">{{$t('Base.confirms')}}</el-button>
</div>
</el-dialog>
2.js部分
<script>
import amap from "../map.vue"
export default {
components: {amap},
data() {
return {
addressTip:'请选择设备位置',
map:false,
mapInfo:{},
Nowlnglat:[],//经纬度传值
lng:113.03,
lat:28.13
}
},
methods: {
openMap(){
this.map=true
if(this.lng&&this.lat){
this.mapInfo={
lng:this.lng,
lat:this.lat
}
this.Nowlnglat=[this.lng,this.lat]
}
},
getCoordinate(map){
this.mapInfo=map
},
submitMap(){
this.map=false
this.addressTip=this.mapInfo.address
}
}
</script>
3.css部分
<style lang="scss" scoped>
.dev-product{
width: 300px;
height: 32px;
padding: 0 8px;
display: flex;
align-items: center;
::v-deep span{
width: 100%;
overflow: hidden;
display: flex;
justify-content: space-between;
padding-left: 5px;
.text{
width: 92%;
color: #c0c4cc;
}.active{
width: 92%;
color: #303133 ;
}
i{
color:#D8D8D8
}
}
}
</style>
子组件
1.html部分
<template>
<div class="map-container">
<div class="amap-page-container">
<div class="input-search">
<el-input class="inpu" placeholder="请输入检索地址" v-model="address">
<template #suffix>
<el-button icon="el-icon-search" @click="searchMap()"></el-button>
</template>
</el-input>
</div>
<el-amap vid="amap" :plugin="plugin" class="amap-demo" :center="center" :zoom="zoom" :events='events'>
<!-- 点击显示标记 -->
<el-amap-marker v-for="(marker, index) in markers" :key="marker.index" :position="marker.position"
:icon="marker.icon" :title="marker.title" :events="marker.events" :visible="marker.visible"
:draggable="marker.draggable" :vid="index"></el-amap-marker>
</el-amap>
<div class="map-address">详细地址：{{address}}</div>
<div class="map-mark">
<div class="mark-item">
<span>经度</span>
<el-input placeholder="请输入经度" v-model="lng" maxlength="20"></el-input>
</div>
<div class="mark-item">
<span>纬度</span>
<el-input placeholder="请输入纬度" v-model="lat" maxlength="20"></el-input>
</div>
<el-button class="mark" @click="handelQuery">查询</el-button>
</div>
</div>
</div>
</template>
2.js部分
<script>
export default {
name: "v-map",
props: ["Nowlnglat"],
data() {
let self = this;
return {
map:{
address:'',
lng:'',
lat:''
},
tishi: '',
//地图相关
address: '', //获取的位置
zoom: 13, // 地图缩放
center: [122.59996, 26.197646], // 初始中心
lng: 0, //经纬度
lat: 0,
loaded: false,
markers: [],// 点击显示的标记默认的定位
// 自动定位到当前位置
plugin: [
{
timeout: 1000, //超过10秒后停止定位
panToLocation: true, //定位成功后将定位到的位置作为地图中心点
zoomToAccuracy: true, //定位成功后调整地图视野范围使定位位置及精度范围视野内可见
pName: 'Geolocation',
events: {
init(o) {
// o 是高德地图定位插件实例
o.getCurrentPosition((status, result) => {
if (result && result.position) {
self.address = result.formattedAddress;
self.lng = result.position.lng;
self.lat = result.position.lat;
self.map.address= self.address
self.map.lng=self.lng
self.map.lat=self.lat
if(self.Nowlnglat[0] != null && self.Nowlnglat[1] != null){
let Clnglat =self.Nowlnglat
self.center = Clnglat
self.markers = [{position: Clnglat,}]
let geocoder = new AMap.Geocoder({radius: 1000});
//根据坐标获取位置 将经纬度 转换后成 地址信息 放在 输入框展示
geocoder.getAddress(Clnglat,function (status, result) {
if (status === "complete" && result.info === "OK") {
self.address=result.regeocode.formattedAddress
self.lng=self.Nowlnglat[0]
self.lat=self.Nowlnglat[1]
self.map.address= self.address
self.map.lng=self.lng
self.map.lat=self.lat
}
});
}else{
self.center = [self.lng, self.lat];
self.markers = [{position: self.center}]
}
self.loaded = true;
self.$nextTick();
} else {
o.getCityInfo((status, result) => {
if (result && result.center) {
self.address = result.province+result.city;
self.lng = result.center[0];
self.lat = result.center[1];
self.map.address= self.address
self.map.lng=self.lng
self.map.lat=self.lat
if(self.Nowlnglat[0] != null && self.Nowlnglat[1] != null){
let Clnglat =self.Nowlnglat
self.center = Clnglat
self.markers = [{position: Clnglat,}]
let geocoder = new AMap.Geocoder({radius: 1000});
//根据坐标获取位置 将经纬度 转换后成 地址信息 放在 输入框展示
geocoder.getAddress(Clnglat,function (status, result) {
if (status === "complete" && result.info === "OK") {
self.address=result.regeocode.formattedAddress
self.lng=self.Nowlnglat[0]
self.lat=self.Nowlnglat[1]
self.map.address= self.address
self.map.lng=self.lng
self.map.lat=self.lat
}
});
}else{
self.center = result.center;
self.markers = [{position: self.center,}]
}
self.loaded = true;
self.$nextTick();
}
});
}
});
}
}
}
],
// 点击地图获取当前位置并显示标记
events: {
click(e) {
self.chaadd(e.lnglat)
}
}
}
},
created() {
this.$emit('mapDing', this.map);
},
methods: {
searchMap() {
let that = this;
let address = this.address;
that.map.address=that.address
var geocoder = new AMap.Geocoder({
city: "", //城市设为北京，默认：“全国”
});
geocoder.getLocation(address, function(status, result) {
if (status === 'complete' && result.geocodes.length) {
var lnglat = result.geocodes[0].location;
that.center = [lnglat.lng, lnglat.lat]
that.lng = lnglat.lng;
that.lat = lnglat.lat;
that.markers = [{
position: that.center,
}]
that.map.lng=that.lng
that.map.lat=that.lat
} else {
that.address=undefined
that.lng=undefined
that.lat=undefined
that.$message({
type: "error",
message: "根据地址查询位置失败",
});
}
});
that.$emit('mapDing', that.map);
},
chaadd(e) {
let self = this;
let { lng, lat} = e;
self.lng = lng;
self.lat = lat;
self.map.lng=self.lng
self.map.lat=self.lat
self.center = [self.lng, self.lat];
self.loaded = true;
self.markers = [{position: self.center,}]
var geocoder = new AMap.Geocoder({
radius: 1000 //范围，默认：500
});
var marker = new AMap.Marker();
function regeoCode() {
var lnglat = [lng, lat]
geocoder.getAddress(lnglat, function(status, result) {
if (status === 'complete' && result.regeocode) {
self.address = result.regeocode.formattedAddress;
self.map.address=self.address
} else {
self.address=undefined
self.lng=undefined
self.lat=undefined
self.$message({
type: "error",
message: "根据经纬度查询地址失败",
});
}
});
}
regeoCode();
self.$emit('mapDing', self.map);
},
handelQuery(){
let self =this
self.map.lng=parseFloat(self.lng)
self.map.lat=parseFloat(self.lat)
self.center = [parseFloat(self.lng), parseFloat(self.lat)];
self.loaded = true;
self.markers = [{
position: self.center,
}]
var geocoder = new AMap.Geocoder({
radius: 1000 //范围，默认：500
});
// var marker = new AMap.Marker();
function regeoCode() {
var lnglat = [parseFloat(self.lng), parseFloat(self.lat)]
geocoder.getAddress(lnglat, function(status, result) {
if (status === 'complete' && result.regeocode) {
self.address = result.regeocode.formattedAddress;
self.map.address=self.address
} else {
self.address=undefined
self.lng=undefined
self.lat=undefined
self.$message({
type: "error",
message: "根据经纬度查询地址失败",
});
}
});
}
regeoCode();
self.$emit('mapDing', self.map);
}
}
}
</script>
3.css部分
<style lang="scss" scoped>
.map-container{
height: 526px;
width: 100%;
padding: 20px;
display: flex;
justify-content: center;
.amap-page-container {
height: 400px;
width: 100%;
position: relative;
.input-search {
position: absolute;
top: 10px;
right: 0px;
z-index: 5;
width: 400px;
::v-deep .el-input__inner{
width: 271px !important;
padding: 0 10px;
}
.inpu {
width: calc(100% - 10px);
}
::v-deep .el-input__suffix{
position: absolute;
height: 100%;
right: 0 !important;
top: 0;
}
.el-button--medium{
height: 32px;
width: 120px;
background: #f2f6fc;
display: flex;
padding: 0;
align-items: center;
justify-content: center;
}
}
}
.map-address{
margin-top: 15px;
margin-bottom: 15px;
}
.map-mark{
display: flex;
flex-direction: row;
.mark-item{
width: 248px;
display: flex;
align-items: center;
justify-content: space-between;
margin-right: 20px;
span{
white-space: nowrap;
margin-right: 20px;
}
::v-deep .el-input__inner{
width: 200px !important;
}
::v-deep .el-input-number__decrease{
display: none;
}
::v-deep .el-input-number__increase{
display: none;
}
}
.mark{
width: 80px;
height: 32px;
background: #087CF2;
color: #ffffff;
border: 1px solid #087cf2;
padding: 0;
}
}
}
</style>
前往低代码交流专区
更多推荐
3
0- 0
已为社区贡献7条内容
所有评论(0)