lbp-qq-map__editor.js
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import Map from './lbp-qq-map/src/Map'
import MapMixin from './lbp-qq-map/src/mixin'
export default {
name: 'lbp-qq-map__editor',
mixins: [MapMixin], // loadMap、setMarker
props: {
// 地图的props 集合
elementProps: {
type: Object,
default: () => ({
labelContent: '',
zoomLevel: 12
})
}
},
methods: {
/**
* 更新组件的 poi prop
* @param {Object} poi 参考 lbp-qq-map 的 poi prop，用来表示坐标点信息
*/
setPoi (poi) {
this.elementProps.poi = poi
},
// https://lbs.qq.com/webDemoCenter/javascriptV2/libraries/placeLibrary
initSearch () {
const self = this
let keyword = ''
// 调用Poi检索类。用于进行本地检索、周边检索等服务。
const searchService = new window.qq.maps.SearchService({
complete: results => {
if (results.type === 'CITY_LIST') {
searchService.setLocation(results.detail.cities[0].cityName)
searchService.search(keyword)
return
}
const poi = results.detail.pois[0]
self.setMarker(poi)
self.setPoi(poi)
}
})
// 添加监听事件
const qqMapSearchElement = document.getElementById('editor__qq-map-search')
const ap = new window.qq.maps.place.Autocomplete(qqMapSearchElement)
window.qq.maps.event.addListener(ap, 'confirm', function (res) {
keyword = res.value
searchService.search(keyword)
})
},
/**
* 监听地图 缩小/放大
*/
listenZoom () {
window.qq.maps.event.addListener(this.map, 'zoom_changed', () => {
this.elementProps.zoomLevel = this.map.getZoom()
})
},
initMap (poi) {
const center = Map.getPosition(poi.latLng) // 地图的中心地理坐标
const el = document.getElementById('editor__qq-map-container')
this.map = new window.qq.maps.Map(el, {
center,
zoom: 8, // 设置地图的缩放级别
disableDefaultUI: true // 禁止所有控件
// 设置地图样式详情参见MapType
})
},
init () {
const { poi, qqMapKey } = this.elementProps
this.loadMap(qqMapKey).then(qq => {
this.initMap(poi)
this.setMarker(poi)
this.initSearch()
this.listenZoom()
})
}
},
mounted () {
this.init()
},
render () {
return (
<div style="margin: 12px;">
<input ref="search" id="editor__qq-map-search" placeholder="请输入地名" style="width: 100%;margin-bottom: 20px;" />
<div id="editor__qq-map-container" style="padding-bottom: 60%;width: 100%"></div>
</div>
)
}
}