-
Notifications
You must be signed in to change notification settings - Fork 6.3k
/
admin-waterfall.html
142 lines (135 loc) · 3.83 KB
/
admin-waterfall.html
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
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Waterfall</title>
<style>
body{
background: linear-gradient(90deg, #ffd7e4 0%, #c8f1ff 100%);
}
::-webkit-scrollbar {
width: 8px;
height: 8px;
}
::-webkit-scrollbar-corner {
background-color: transparent;
}
::-webkit-scrollbar-thumb {
background-color: #49b1f5;
background-image: -webkit-linear-gradient(45deg, hsla(0, 0%, 100%, .4) 25%, transparent 0, transparent 50%, hsla(0, 0%, 100%, .4) 0, hsla(0, 0%, 100%, .4) 75%, transparent 0, transparent);
border-radius: 2em;
}
::-webkit-scrollbar-track {
background-color: rgba(73, 177, 245, .2);
border-radius: 2em;
}
.box {
position: relative;
}
img {
width: 200px;
height: auto;
padding: 5px;
margin-left: 1.25%;
border-radius: 20px;
}
#bigimg {
display: none;
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-color: rgba(0, 0, 0, 0.5);
}
#bigimg img {
position: absolute;
width: 90%;
height: 100%;
top: 50%;
left: 50%;
object-fit: contain;
transform: translate(-50%, -50%);
}
</style>
</head>
<body>
<div class="box">
</div>
<!-- 放大遮罩层 -->
<div id="bigimg" onclick="closeBigImg();"></div>
<script src="https://cdn.jsdelivr.net/npm/jquery@3.6.4/dist/jquery.min.js"></script>
<script>
var imgList
$.ajax({
url: "./api/manage/list",
async: false,
dataType: "json",
success: function(data) {
imgList = data; // 将请求的数据赋值给全局变量
}
});
var targetElement = document.querySelector('.box');
let str ='';
for (let i = 0; i < imgList.length; i++){
if(imgList[i].name.indexOf(".mp4")>0)continue;
str += '<img onclick="showBigImg(this)" data-original='+"/file/"+imgList[i].name+' src='+"/file/"+imgList[i].name +'>';
}
targetElement.innerHTML = str
</script>
</body>
<script>
window.onload = $(function () {
// 获取图片的宽度(200px)
let imgWidth = $('img').outerWidth(); // 200
//console.log(imgWidth)
waterfallHandler();
// 瀑布流处理
function waterfallHandler() {
// 获取图片的列数
let column = parseInt($(window).width() / imgWidth);
//console.log(column)
// 高度数组
let heightArr = [];
for(let i=0; i<column; i++) {
heightArr[i] = 0;
}
$.each($('img'), function (index, item) {
// 当前元素的高度
let itemHeight = $(item).outerHeight();
// 高度数组最小的高度
let minHeight = Math.min(...heightArr);
// 高度数组最小的高度的索引
let minIndex = heightArr.indexOf(minHeight);
$(item).css({
position: 'absolute',
top: minHeight + 'px',
left: minIndex * imgWidth + 'px'
});
heightArr[minIndex] += itemHeight;
});
}
// 窗口大小改变
$(window).resize(function () {
waterfallHandler();
});
});
function showBigImg(img) {
var bigImg = document.getElementById('bigimg');
var imgUrl = img.getAttribute('data-original');
bigImg.innerHTML = '<img src="' + imgUrl + '">';
bigImg.style.display = 'block';
// 获取屏幕的宽度和高度
//var screenWidth = window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth;
//var screenHeight = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight;
//bigImg.style.maxWidth = screenWidth * 0.9 + 'px';
//bigImg.style.maxHeight = screenHeight * 0.9 + 'px';
}
function closeBigImg() {
var bigImg = document.getElementById('bigimg');
bigImg.style.display = 'none';
bigImg.innerHTML = '';
}
</script>
</html>