201 lines
7.2 KiB
Vue
201 lines
7.2 KiB
Vue
<template>
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<view class="waper">
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<view id="mapDiv2" class="mapDiv2" :prop="option" :change:prop="Trenderjs.updateEcharts"></view>
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</view>
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</template>
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<script>
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const dataCityList = require('./data.json')
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export default {
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name: 'SelectSeeLocation',
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data() {
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return {
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lat: '',
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lon: '',
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option: {
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lng: '',
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lat: '',
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apikey: ''
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}
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}
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},
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props: {
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apikey: {
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type: String,
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default: ''
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}
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},
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mounted() {
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},
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methods: {
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open(city, keyword) {
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that.isshow = true
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const item = dataCityList.filter((item) => item.label === city)
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if (!item.length) {
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uni.showToast({
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title: '未查到地图信息'
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})
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return
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}
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// that.lng = e
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// that.lat = f
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// that.option = {
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// lng: e,
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// lat: f,
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// apikey: g
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// }
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// var that = this;
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// let params = {
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// postStr: {
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// "keyWord": keyword,
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// "queryType": 12,
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// "start": 0,
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// "count": 10,
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// "specify": this.city.value
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// },
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// type: 'query',
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// tk: this.apikey,
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// }
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// uni.showLoading({
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// mask: true
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// })
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// uni.request({
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// url: 'http://api.tianditu.gov.cn/v2/search',
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// method: 'GET',
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// data: params,
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// success: res => {
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// if (res.data.status.infocode === 1000) {
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// const {
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// pois: aPoints,
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// count
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// } = res.data
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// if (count === '0' || !aPoints || !aPoints.length) {
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// uni.showToast({
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// title: '没有找到该地址',
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// icon: 'none',
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// mask: false,
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// });
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// return
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// }
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// const {
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// pois,
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// keyWord,
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// lonlat
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// } = aPoints[0]
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// const values = aPoints.map((item) => this.formatterAdressLocation(item, 2))
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// that.arr_list = values
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// const [lon, lat] = lonlat.split(',')
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// this.setIcon(new T.LngLat(lon, lat), true)
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// this.changeCenter(lon, lat)
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// } else {
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// }
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// },
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// fail: () => {
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// //console.log('获取失败')
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// },
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// complete: () => {
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// uni.hideLoading();
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// }
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// });
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}
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}
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}
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</script>
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<style scoped>
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.waper {
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width: 100%;
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height: 100%;
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}
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</style>
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<script module="Trenderjs" lang="renderjs">
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const iconPath = require('./xwz_dw.png')
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let Tmap
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export default {
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data() {
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return {
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isinit: false,
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}
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},
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mounted(e) {
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if (typeof window.T === 'function') {
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//this.initEcharts()
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} else {
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////console.log('init00')
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if (this.option && this.option.apikey) {
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const script = document.createElement('script')
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// view 层的页面运行在 www 根目录，其相对路径相对于 www 计算
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script.src = 'https://api.tianditu.gov.cn/api?v=4.0&tk=' + this.option.apikey
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script.onload = this.initEcharts.bind(this)
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document.head.appendChild(script)
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}
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}
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},
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methods: {
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updateEcharts(newValue, oldValue, ownerInstance, instance) {
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// 监听 service 层数据变更
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////console.log(9999)
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////console.log(newValue)
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////console.log(oldValue)
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if (this.option.apikey) {
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const script = document.createElement('script')
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script.src = 'https://api.tianditu.gov.cn/api?v=4.0&tk=' + this.option.apikey
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script.onload = this.initEcharts.bind(this)
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document.head.appendChild(script)
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}
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},
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initEcharts() {
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var that = this;
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//return
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////console.log(window.T)
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Tmap = new T.Map('mapDiv', {
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projection: 'EPSG:4326',
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minZoom: 10,
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maxZoom: 20,
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zoom: 12,
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});
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// console.log(this.option)
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// console.log('init')
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Tmap.centerAndZoom(new T.LngLat(that.option.lng, that.option.lat), 17);
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//Tmap.removeEventListener("moveend");
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this.setIcon(new T.LngLat(that.option.lng, that.option.lat))
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// Tmap.addEventListener("moveend", function(e) {
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// ////console.log(e.target.getCenter().getLng() + "," + e.target.getCenter().getLat())
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// that.$ownerInstance.callMethod('nijiexi', {
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// lng: e.target.getCenter().getLng(),
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// lat: e.target.getCenter().getLat(),
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// apikey: that.option.apikey
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// })
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// });
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},
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changeCenter(lng, lat) {
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Tmap.centerAndZoom(new T.LngLat(lng, lat), 17);
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},
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setIcon(position, isClear) {
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if (isClear) {
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Tmap.clearOverLays()
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}
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const icon = new T.Icon({
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iconUrl: iconPath,
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iconSize: new T.Point(30, 30),
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iconAnchor: new T.Point(30, 30),
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});
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const marker = new T.Marker(position, {
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icon,
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});
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Tmap.addOverLay(marker);
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}
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}
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}
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</script>
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<style>
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</style> |