目录
两个页面
页面一(粗略定位)

点击城市进入页面二 (粗略定位),搜索框输入具体位置(以大连理工大学为例)

点击大连理工大学,回到页面一,并展示精准位置

再次点击位置,进入页面二精准定位地图

一、vue项目
二、移动端配置(不配置也可用)
三、高德地图创建应用获取key及使用前配置
见如下文章,一、创建应用获取key,二、配置
页面一(路由:path:"/home")
- <template>
- <div>
- <router-link to="/map">{{ cityText }}router-link>
- div>
- template>
-
- <script>
-
- export default {
- data(){
- return{
- cityText:""
- }
- },
- mounted() {
- var that=this;
- if(that.$store.state.cityinfo.name){
- that.cityText=that.$store.state.cityinfo.name
- return
- }
- // eslint-disable-next-line no-undef
- AMap.plugin('AMap.CitySearch', function () {
- // eslint-disable-next-line no-undef
- var citySearch = new AMap.CitySearch()
- citySearch.getLocalCity(function (status, result) {
- if (status === 'complete' && result.info === 'OK') {
- // 查询成功,result即为当前所在城市信息
- that.cityText=result.city;
- console.log(result)
- }
- })
- })
- }
- }
- script>
-
- <style scoped>
-
- style>
页面二(路由:path:"/map")
- <template>
- <div class="body">
- <input type="text" v-model="iptVal">
- <ul>
- <li v-for="item in searchList" :key="item.id" @click="goHome(item)">{{item.name}}li>
- ul>
- <div id="box">div>
- div>
- template>
-
- <script>
- import {
- mapMutations,
- // mapState
- } from "vuex"
- export default {
- data(){
- return {
- iptVal:"",
- cityText:"",
- searchList:[]
- };
-
- },
- watch:{
- //----------------------监听搜索框变化,获取有关数据-----------------
- iptVal(){
- var that=this;
- // eslint-disable-next-line no-undef
- AMap.plugin('AMap.AutoComplete', function(){
- var autoOptions = {
- //city 限定城市,默认全国
- city: that.cityText
- };
- // 实例化AutoComplete
- // eslint-disable-next-line no-undef
- var autoComplete= new AMap.AutoComplete(autoOptions);
- // 根据关键字进行搜索
- // eslint-disable-next-line no-undef
- autoComplete.search(that.iptVal, function(status, result) {
- // 搜索成功时,result即是对应的匹配数据
- console.log(result);
- that.searchList=result.tips;
- })
- })
- }
- },
- mounted() {
- var that=this;
- //--------------------定位-------------------------
- // eslint-disable-next-line no-undef
- AMap.plugin('AMap.CitySearch', function () {
- // eslint-disable-next-line no-undef
- var citySearch = new AMap.CitySearch()
- citySearch.getLocalCity(function (status, result) {
- if (status === 'complete' && result.info === 'OK') {
- // 查询成功,result即为当前所在城市信息
- that.cityText=result.city;
- console.log(result)
- }
- })
- })
- //如果cityinfo里存在数据,地图显示cityinfo里的地点(上一次搜索点击的地点),否则展示定位市区(pc端定位不准)
- if(that.$store.state.cityinfo.name){
- var cityInfo=this.$store.state.cityinfo;
- // eslint-disable-next-line no-undef
- var map = new AMap.Map('box', {
- zoom:18,//级别
- center: [cityInfo.location.lng, cityInfo.location.lat],//中心点坐标
- });
- // eslint-disable-next-line no-undef
- var marker = new AMap.Marker({
- position:[cityInfo.location.lng, cityInfo.location.lat]//选择标记位置
- })
- map.add(marker);//将标记添加到地图
- return
- }else{
- // eslint-disable-next-line no-redeclare,no-unused-vars,no-undef
- var map = new AMap.Map('box', {
- zoom:8,//级别
- });
- }
-
- },
- methods:{
- //点击搜索的地点,将该地点存入cityInfo,并回到首页
- goHome(val){
- this.addCityINfo(val);
- this.$router.push("/home")
- },
- ...mapMutations({
- addCityINfo:"uptCityInfo"
- })
- }
- }
- script>
-
- <style scoped>
- #box{
- width: 100%;
- height: 800px;
- }
- .body input{
- margin:50px;
- border: 1px solid #ccc;
- border-radius: 10px;
- height: 80px;
- }
- .body ul li{
- text-align: left;
- font-size: 20px;
- padding: 10px;
- border-bottom: 1px solid #cccccc;
- margin: 10px;
- }
- style>
vuex(实现跨页面传递数据)
src/store/index.js
- import Vue from 'vue'
- import Vuex from 'vuex'
-
- Vue.use(Vuex)
-
- export default new Vuex.Store({
- state: {
- cityinfo:{}
- },
- getters: {
- },
- mutations: {
- uptCityInfo(state,val){
- state.cityinfo=val;
- }
-
- },
- actions: {
- },
- modules: {
- }
- })
使用别的方法跨页面传递数据,需要对页面一二获取与存入数据进行更改
路由根据自己实际情况更改