标签：size prim order shadow RKE rap 选择 pad log
腾讯地图vue组件，实现异步加载腾讯地图，坐标拾取器，支持按城市名称搜索。 搜索框样式依赖elementUI,不需要可删除顶部，地图部分无依赖项
//qqmap.vue
<template>
<div class="padd20">
<mapselect :mapcenter="centerLatLng" :oldmarker="oldMarker" @mapclick="pointChange"></mapselect>
</div>
</template>
<script type="text/ecmascript-6">
let qqMapSelectPoint = require('./selectPoint.vue');
export default{
components: {
mapselect: qqMapSelectPoint
},
data: function () {
return {
pointName: '郑州',
qqmap: null,
centerLatLng: '34.759666,113.648071',
oldMarker: '34.759666,113.648071',
newMarker: null
}
},
mounted(){
},
methods: {
pointChange(ev){
console.log('捕获到点击坐标', ev)
}
}
}
</script>
<style>
.qqmap { width: 700px;
height: 600px;
}
</style>
//selectPoint.vue
<template>
<div>
<div style="overflow: hidden;">
<section>
<!--工具条-->
<el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
<el-form :inline="true">
<el-form-item>
<el-input v-model="inputVal" placeholder="城市名称" @keyup.native="inputChange"
style="width: 300px;"></el-input>
</el-form-item>
<el-form-item>
<el-button type="primary" @click="search">获取地理位置</el-button>
</el-form-item>
<el-form-item>
<el-input v-model="latlngCurrent" placeholder="坐标值" style="width: 246px;"></el-input>
</el-form-item>
</el-form>
</el-col>
</section>
</div>
<div class="mapWrap">
<div class="qqmap" id="qqmapCont">
</div>
<div class="lngTips"></div>
</div>
</div>
</template>
<script>
export default {
props: {
mapcenter: {
type: String,
default: '34.759666,113.648071'
},
oldmarker: {
type: String,
default: '34.759666,113.648071'
},
inputDefault: {
type: String,
default: ''
}
},
data: function () {
return {
qqmap: '',
premarker: '',
marker: '',
inputVal: '',
latlngCurrent: ''
}
},
mounted() {
let that = this;
this.inputVal = this.inputDefault;
if (this.oldmarker) {
this.latlngCurrent = this.oldmarker || this.mapcenter;
}
if (typeof(qq) == 'object') {
that.createMap();
} else {
this.loadQQmap();
}
window.onMapFileLoad = function () {
console.log('qqmap加载完成')
that.createMap();
}
},
watch: {
oldmarker(newVal, oldVal) {
if (newVal) {
console.log(typeof newVal)
this.latlngCurrent = newVal;
this.qqmap&&this.createMarker()
}
},
inputDefault(newVal, oldVal) {
console.log('默认地址变成：', newVal)
this.inputVal = newVal;
}
},
methods: {
loadQQmap() {
let script = document.createElement("script");
//设置标签的type属性
script.type = "text/javascript";
//设置标签的链接地址
script.src = "https://map.qq.com/api/js?v=2.exp&callback=onMapFileLoad";
//添加标签到dom
document.body.appendChild(script);
},
search() {
let that = this;
//调用地址解析类
let geocoder = new qq.maps.Geocoder({
complete: function (result) {
that.qqmap.setCenter(result.detail.location);
that.qqmap.setZoom(12)
}
});
let address = this.inputVal;
//通过getLocation();方法获取位置信息值
console.log('搜索地址：', address)
geocoder.getLocation(address);
},
inputChange() {
this.$emit('addr', this.inputVal); // 地图点击坐标 传递给父组件
},
createMap() {
let that = this;
this.qqmap = new qq.maps.Map(document.getElementById("qqmapCont"), {
center: new qq.maps.LatLng(that.mapcenter.split(',')[0], that.mapcenter.split(',')[1]), // 地图的中心地理坐标。
zoom: 12, // 地图的中心地理坐标。
});
setTimeout(() => {
this.createMarker();
this.bindMapEvent()
}, 500)
},
createMarker() {
let that = this;
if (that.premarker) {
that.premarker.setMap(null);
}
if (this.oldmarker) {
console.log('编辑模式：', this.oldmarker);
that.qqmap.setCenter(new qq.maps.LatLng(that.oldmarker.split(',')[0], that.oldmarker.split(',')[1]));
that.premarker = new qq.maps.Marker({
position: new qq.maps.LatLng(that.oldmarker.split(',')[0], that.oldmarker.split(',')[1]),
map: that.qqmap
});
} else {
//获取城市列表接口设置中心点
let citylocation = new qq.maps.CityService({
complete: function (result) {
that.qqmap.setCenter(result.detail.latLng);
}
});
//调用searchLocalCity();方法
citylocation.searchLocalCity();
}
},
bindMapEvent() {
let that = this;
// 地图点击事件
qq.maps.event.addListener(that.qqmap, 'click', function (event) {
that.marker && that.marker.setMap(null);
that.premarker && that.premarker.setMap(null);
that.$emit('mapclick', event.latLng); // 地图点击坐标 传递给父组件
that.latlngCurrent = event.latLng.lat + ',' + event.latLng.lng;
that.marker = new qq.maps.Marker({
position: event.latLng,
map: that.qqmap
});
});
// 地图鼠标滑动事件
let $lngTipsBox = document.querySelector('.lngTips');
let mapBoxWidth = window.getComputedStyle(document.querySelector('.mapWrap')).width;
qq.maps.event.addListener(that.qqmap, 'mousemove', function (event) {
$lngTipsBox.style.display = 'block';
$lngTipsBox.style.top = (event.pixel.y + 10) + 'px';
$lngTipsBox.style.left = (event.pixel.x + 15) + 'px';
$lngTipsBox.innerText = '点击选择此坐标：' + event.latLng.lat + ',' + event.latLng.lng;
});
// 鼠标离开
qq.maps.event.addListener(that.qqmap, 'mouseout', function (event) {
$lngTipsBox.style.display = 'none';
});
},
},
}
</script>
<style>
.qqmap { width:100%; height:600px; }
.mapWrap { position:relative; width:100%; height:600px; overflow:hidden; margin-top:15px; }
.lngTips { display:none; width:255px; height:40px; padding:5px 7px; overflow:hidden; position:absolute; left:0; top:0; z-index:123456; background:#ffffff; border-radius:5px;
line-height:20px; box-shadow:#eeeeee 1px 1px 3px; border:#eeeeee 1px solid; font-size:12px; }
</style>标签：size prim order shadow RKE rap 选择 pad log
原文地址：https://www.cnblogs.com/smart-girl/p/10811459.html
