vue3 中使用腾讯地图
本来用百度就很方便,结果客户要求。。。折腾了一天,特别记录一下。首先构建需要的环境vue、axios、element-plus等然后再publuc下引入腾讯地图的链接src="https://map.qq.com/api/gljs?v=1.exp&key=自己的秘钥></script>然后再创建地图方法前加上window,例如<template><div
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本来用百度就很方便,结果客户要求。。。
折腾了一天,特别记录一下。
首先构建需要的环境vue、axios、element-plus等
然后再publuc下引入腾讯地图的链接
src="https://map.qq.com/api/gljs?v=1.exp&key=自己的秘钥></script>
然后再创建地图方法前加上window,例如
<template>
<div>
<div ref="mapInfo" id="info" class="mapInfo"></div>
<div id="textInfo" class="textInfo"></div>
<div class="searchBox">
<el-form :model="formInfo" ref="searchForm" label-width="80px">
<el-form-item label="姓名">
<el-input v-model="formInfo.name" placeholder="姓名"></el-input>
</el-form-item>
<el-form-item label="电话">
<el-input v-model="formInfo.phone" placeholder="电话"></el-input>
</el-form-item>
<el-form-item label="登录时间"
><el-date-picker
v-model="formInfo.beginTime"
type="daterange"
range-separator="至"
start-placeholder="开始时间"
end-placeholder="截止时间"
>
</el-date-picker>
</el-form-item>
<el-button type="primary" @click="doSearch">搜索</el-button>
<el-button @click="doReset">重置</el-button>
</el-form>
</div>
</div>
</template>
<script>
import { getCurrentInstance } from "vue";
import { ElMessage } from "element-plus";
export default {
data() {
return {
map: null,
MultiMarker: null,
geometriesList: [],
setInterval: null, // 定时器
formInfo: {
name: "",
phone: "",
},
};
},
setup() {
const { proxy } = getCurrentInstance();
console.log("proxy", proxy);
return { proxy };
},
mounted() {
this.initMap();
clearInterval(this.setInterval); //停止之前的定时器
this.getList();
// this.setInterval = setInterval(this.getList, 1000);
},
unmounted() {
clearInterval(this.setInterval); //停止之前的定时器
clearInterval();
this.setInterval = null;
},
methods: {
doSearch() {
console.log(this.formInfo);
this.getList();
},
doReset() {
console.log("重置");
this.formInfo = {
name: "",
phone: "",
beginTime: "",
};
},
initMap() {
console.log("初始化地图");
console.log(window);
const that = this;
let info = document.getElementById("info");
// var info = this.$refs.mapInfo;
let center = new window.TMap.LatLng(xxx,xxxx); // 这里写自己的地图中心经纬度
//初始化地图
this.map = new window.TMap.Map(info, {
zoom: 12, //设置地图缩放级别
center: center, //设置地图中心点坐标
baseMap: {
type: "vector",
// features: ["base", "building3d"], // 隐藏矢量文字
},
});
this.makeMapInfo();
},
makeMapInfo() {
let tencentmap = this.map;
const that = this;
let info = document.getElementById("info");
let textInfo = document.getElementById("textInfo");
//初始化散点图并添加至map图层
this.MultiMarker = new window.TMap.MultiMarker({
map: tencentmap, // 显示Marker图层的底图
styles: {
small: new window.TMap.MarkerStyle({
// 点标注的相关样式
width: 34, // 宽度
height: 46, // 高度
anchor: {
x: 17,
y: 23,
}, // 标注点图片的锚点位置
src: "https://mapapi.qq.com/web/lbs/visualizationApi/demo/img/small.png", // 标注点图片url或base64地址
color: "#333", // 标注点文本颜色
size: 16, // 标注点文本文字大小
direction: "bottom", // 标注点文本文字相对于标注点图片的方位
offset: {
x: 0,
y: 8,
}, // 标注点文本文字基于direction方位的偏移属性
strokeColor: "#fff", // 标注点文本描边颜色
strokeWidth: 2, // 标注点文本描边宽度
}),
big: new window.TMap.MarkerStyle({
width: 58,
height: 76,
anchor: {
x: 36,
y: 32,
},
src: "https://mapapi.qq.com/web/lbs/visualizationApi/demo/img/big.png",
color: "#333",
size: 24,
direction: "bottom",
strokeColor: "#f3f3f3",
offset: {
x: 0,
y: 10,
},
strokeWidth: 2,
}),
},
geometries: [],
});
this.MultiMarker.setGeometries(this.geometriesList);
//绑定点击事件
this.MultiMarker.on("click", function (evt) {
console.log(evt.geometry);
if (evt.geometry) {
textInfo.style.display = "block";
textInfo.innerHTML =
"当前点击点坐标为:" +
evt.geometry.position.lat +
"," +
evt.geometry.position.lng +
"<br>姓名:" +
evt.geometry.properties.text;
} else {
textInfo.style.display = "";
}
});
},
// 获取列表
getList() {
const that = this;
let params = this.formInfo;
this.MultiMarker.setMap(null); // 清空下之前的
that.geometriesList = [];
this.proxy.$api
.post("/index/getAllMap", params)
.then((res) => {
// console.log(res);
let list = res.data.data;
if (list.length == 0) {
console.log("数据为空");
ElMessage.error('暂无数据')
}
// 构造数据
let listData = [];
var randomCount = list.length;
while (randomCount--) {
var userInfo = list[randomCount];
if (
userInfo.now_lat &&
userInfo.now_lng &&
userInfo.now_lng > 10 &&
userInfo.now_lat > 10
) {
userInfo.now_lat = Number(
userInfo.now_lat.substring(0, userInfo.now_lat.indexOf(".") + 6)
);
userInfo.now_lng = Number(
userInfo.now_lng.substring(0, userInfo.now_lng.indexOf(".") + 6)
);
listData.push({
styleId: "marker" + userInfo.id,
position: new window.TMap.LatLng(
userInfo.now_lat,
userInfo.now_lng
),
content: userInfo.name,
properties: {
text:
userInfo.name +
"<br>" +
"手机号:" +
userInfo.phone +
"<br>" +
"最后定位时间" +
userInfo.last_address_time +
"<br>",
},
});
}
}
// console.log(listData);
that.geometriesList = listData;
that.makeMapInfo();
})
.catch((err) => {
console.log(err);
});
},
},
};
</script>
<style lang="scss">
.mapInfo {
}
.textInfo{
padding: 10px;
z-index: 1000;
position: absolute;
left: 0;
top: 0;
text-align: left;
background: #fff;
}
.searchBox {
position: absolute;
left: 50%;
top: 0;
background: #fff;
padding: 10px;
z-index: 1000;
width: 500px;
}
</style>
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