get-node-info.vue
2.32 KB
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
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
<template>
<view>
<page-head :title="title"></page-head>
<view class="uni-padding-wrap uni-common-mt">
<view class="movable block">
<!-- #ifndef MP-TOUTIAO -->
<movable-area>
<movable-view class="target" direction="all" @change="getNodeInfo">Drag</movable-view>
</movable-area>
<!-- #endif -->
<!-- #ifdef MP-TOUTIAO -->
<view class="target" @click="setPosition" :style="{top:top,left:left}">Click</view>
<!-- #endif -->
</view>
<view class="movable">
<view class="info">
<view v-for="(item,index) in info" :key="index">
<text class="b">{{item.key}}</text>
<text class="span">{{item.val}}</text>
</view>
</view>
</view>
</view>
</view>
</template>
<script>
export default {
data() {
return {
title: 'createSelectorQuery',
top: 0,
left: '0px',
info: []
}
},
onReady() {
this.getNodeInfo()
},
methods: {
setPosition() {
this.left = Math.random() * uni.upx2px(320) + 'px'
this.top = Math.random() * uni.upx2px(320) + 'px'
this.getNodeInfo()
},
getNodeInfo() {
uni.createSelectorQuery().select('.target').boundingClientRect().exec((ret) => {
const rect = ret[0]
if (rect) {
const sort = ['left','right','top','bottom','width','height']
const info = []
for (let i in sort) {
let key = sort[i]
info.push({
'key': key,
'val': rect[key]
})
}
this.info = info
}
});
}
},
}
</script>
<style>
.movable {
display: flex;
justify-content: center;
}
.block {
height: 400rpx;
width: 400rpx;
background-color: #FFFFFF;
border: 1px solid #ccc;
position: relative;
margin: 0 auto;
margin-bottom: 30rpx;
}
movable-area {
height: 400rpx;
width: 400rpx;
position: relative;
}
.target {
height: 80rpx;
width: 80rpx;
line-height: 80rpx;
text-align: center;
color: #FFFFFF;
background-color: #4cd964;
font-size: 28rpx;
position: absolute;
}
.info {
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
}
.b {
font-weight: bold;
width: 150rpx;
display: inline-block;
}
.span {
width: 100rpx;
display: inline-block;
}
</style>