290144e9
 易尊强
第一次
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
<template>
<view class="amap-container">
<view :change:prop="amap.updateEcharts" id="amap"></view>
<view style="margin: 30rpx;">
<button type="primary" @click="amap.onClick">定位当前位置</button>
</view>
<view style="margin: 15rpx;">当前位置信息：lng:{{ currentPosition.lng }} , lat:{{currentPosition.lat}}</view>
</view>
</template>
<script>
export default {
data() {
return {
markerList: [],
currentPosition: {}
}
},
mounted() {
},
methods: {
//地图点击回调事件
onViewClick(params) {
this.currentPosition = params.currentPosition
}
}
}
</script>
<script module="amap" lang="renderjs">
import config from '@/components/ITkoala-amap/config.js'
export default {
data() {
return {
map: null,
ownerInstanceObj: null //service层对象
}
},
mounted() {
if (typeof window.AMap === 'function') {
this.initAmap()
} else {
// 动态引入较大类库避免影响页面展示
const script = document.createElement('script')
script.src = 'https://webapi.amap.com/maps?v=1.4.15&key=' + config.WEBAK
script.onload = this.initAmap.bind(this)
document.head.appendChild(script)
}
},
methods: {
initAmap() {
this.map = new AMap.Map('amap', {
resizeEnable: true
})
},
updateEcharts(newValue, oldValue, ownerInstance, instance) {
// 监听 service 层数据变更
this.ownerInstanceObj = ownerInstance
},
onClick(event, ownerInstance) {
// 创建一个 Marker 实例：
let marker = new AMap.Marker({
position: this.map.getCenter() // 经纬度对象，也可以是经纬度构成的一维数组[116.39, 39.9]
})
// 将创建的点标记添加到已有的地图实例：
this.map.add(marker)
// 调用 service 层的方法
ownerInstance.callMethod('onViewClick', {
currentPosition: this.map.getCenter()
})
}
}
}
</script>
<style lang="scss" scoped>
#amap {
width: 100%;
height: 600rpx;
}
</style>
|
