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旋转照片背景墙/年会抽奖源码
版块：开发交流
为了公司年会写的抽奖系统，不过应该用不上抽奖，就把旋转背景墙给单独拎出来了，废话不多说了，直接上代码
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<style>
* {
margin: 0;
padding: 0;
}
html,
body {
width: 100%;
height: 100%;
}
.lottery-dom {
overflow: hidden;
perspective: 1300px;
width: 100%;
height: 100%;
}
.lottery-dom ul {
position: relative;
width: 100%;
height: 100%;
perspective-origin: center;
margin: auto;
list-style: none;
transform-style: preserve-3d;
transform: rotateY(0deg);
animation: flashOne 50s linear infinite 1.2s;
}
.lottery-dom ul li {
font-size: 32px;
text-align: center;
color: #fff;
position: absolute;
top: 50%;
left: 50%;
transition: all 1.2s ease;
transform: translateX(-50%) translateY(-50%) rotateY(180deg) translateZ(1300px);
}
@keyframes flashOne {
from {
transform: rotateY(360deg);
}
to {
transform: rotateY(0deg);
}
}
.lottery-dom ul li>.card-div {
width: 200px;
height: 200px;
margin-bottom: 20px;
display: flex;
transform: rotateY(180deg);
padding: 40px 0;
flex-direction: column;
box-sizing: border-box;
justify-content: space-between;
}
.lottery-scroll {
width: 100%;
height: 100%;
position: absolute;
top: 45%;
left: 50%;
z-index: 1;
display: flex;
flex-wrap: wrap;
-webkit-transform: translate(-50%, -50%);
-moz-transform: translate(-50%, -50%);
-ms-transform: translate(-50%, -50%);
-o-transform: translate(-50%, -50%);
transform: translate(-50%, -50%);
/*给父盒子增加透视*/
transform-style: preserve-3d;
}
.lottery-scroll>div {
width: 8%;
padding: 8% 0 0 0;
margin: 0.1%;
height: 0;
overflow: hidden;
position: absolute;
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
perspective: 1000px;
/*给父盒子增加透视*/
transform-style: preserve-3d;
/*设置成3D样式*/
}
.lottery-scroll>div img {
width: 100%;
height: 100%;
background-color: #999999;
position: absolute;
top: 0;
left: 0;
background-color: #fff;
box-shadow: 0 0 30px #fff;
}
.lottery-item {
position: absolute;
top: 50%;
width: 100%;
height: 100%;
left: 0%;
overflow: hidden;
white-space: nowrap;
-ms-text-overflow: ellipsis;
text-overflow: ellipsis;
font-size: 16px;
color: #fff;
line-height: 1.5;
text-align: center;
z-index: 2;
text-shadow: 0 0 2px rgba(0, 0, 0, 1.0);
-webkit-transform: translateY(-50%);
-moz-transform: translateY(-50%);
-ms-transform: translateY(-50%);
-o-transform: translateY(-50%);
transform: translateY(-50%);
perspective: 1000px;
transform-style: preserve-3d;
/*设置成3D样式*/
}
.cubebox {
width: 100%;
height: 100%;
position: absolute;
transform-style: preserve-3d;
transform: rotateX(-10deg);
}
.cube {
width: 50%;
height: 50%;
position: absolute;
top: 25%;
left: 25%;
perspective: -1000px 1000px;
transform-style: preserve-3d;
transform: rotateY(20deg) rotateX(20deg) translateZ(-100px);
animation: name 3s linear infinite;
}
@keyframes name {
0% {
transform: rotateX(0deg) rotateY(0deg);
}
25% {
transform: rotateY(90deg) rotateX(180deg);
}
50% {
transform: rotateY(180deg) rotateX(360deg);
}
75% {
transform: rotateY(270deg) rotateX(540deg);
}
100% {
transform: rotateY(360deg) rotateX(720deg);
}
}
/*最左边的图片位置*/
.lottery-scroll>div img:nth-child(1) {
transform: translateX(-50%) rotateY(-90deg);
}
/*最前面的图片位置*/
.lottery-scroll>div img:nth-child(2) {
transform: translateZ(50px);
}
/*最右边的图片位置*/
.lottery-scroll>div img:nth-child(3) {
transform: translateX(50%) rotateY(90deg);
}
/*最后面的图片位置*/
.lottery-scroll>div img:nth-child(4) {
transform: translateZ(-50px);
}
/*最下面的图片位置*/
.lottery-scroll>div img:nth-child(5) {
transform: translateY(50%) rotateX(90deg);
}
/*最上面的图片位置*/
.lottery-scroll>div img:nth-child(6) {
transform: translateY(-50%) rotateX(90deg);
}
</style>
</head>
<body>
<div class="lottery-dom"></div>
<div class="lottery-scroll"></div>
<script>
let url = ['https://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJYiczF1YpfSlQFNQrgJDTibOiasIRQOlIXtV0cjKSXQ85pL5WPzzylEbnX1XicZdTaMKVDvibOM3PVxdQ/132', 'https://thirdwx.qlogo.cn/mmopen/vi_32/PiajxSqBRaEJ8F3MYHD8AUEia0lEnBYMXB8IDGLTgakiaQpDgPTodiatoG7wwC0qKcdnZN4T8WQBujriam8DBB2ef7w/132', 'https://thirdwx.qlogo.cn/mmopen/vi_32/jJj31ibx2or16vz2IYlWRyde1h8ddEe4GB61tE5C6QgnvObrNZlIicwsDUNnwsXHeibs85O4xdQ5Cc1KnyP7OmnRw/132', 'https://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJfq2ic0RJY8IP8b5CPC7Rr5AdBJrTzwSrqEKyVo0hxmiag6ibib2dfYBUIAcxstPV1nnS3aKUPZweu5A/132', 'https://thirdwx.qlogo.cn/mmopen/vi_32/4axU6BDibWvYnTdRxUkGA8Iks25iaSQx8ZMoZcGcL0rAP3AepgdREKHkA3K1MnoL5HrhsfGDcogjEG8WxD14PvUA/132', 'https://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJBz7JfrY8qKk9Qo4mSXSiam0bFjL2Bbh7WYXiahDcRib7kPdZnwFdk1KiaaVialrwSwyFrVXv6G1fkzCA/132']
//入参为人员数据 数据格式为[name,mobile,id]
window.onload = function (val) {
let lotteryDom = document.getElementsByClassName("lottery-dom")[0]
let lotteryScroll = document.getElementsByClassName("lottery-scroll")[0]
lotteryScroll.appendChild(initReact())
let vNode = document.createElement("ul");
let styleStr = ''
let index = 0
for (let i = 0; i < 36; i++) {
let dom = document.createElement('li')
styleStr = styleStr + `
@keyframes flash${i + 1} {
from {
transform: translateX(-50%) translateY(-50%) rotateY(180deg) translateZ(1300px);
}
to {
transform: translateX(-50%) translateY(-50%) rotateY(${(i + 1) * 10}deg) translateZ(1300px);
}
}`
dom.style.animation = `flash${i + 1} 1s ease forwards`
for (let k = 0; k < 5; k++) {
let div = document.createElement("div")
div.innerHTML = `<div>${randomNum(180)}</div>`
div.className = "card-div"
div.style.background = `rgb(${randomNum(255)},${randomNum(255)},${randomNum(255)})`
dom.appendChild(div)
index++
}
vNode.appendChild(dom)
}
const style = document.createElement('style');
style.type = 'text/css';
style.innerHTML = styleStr;
document.head.appendChild(style);
lotteryDom.appendChild(vNode);
let second = document.getElementsByClassName("img")[1]
let fourth = document.getElementsByClassName("img")[3]
resizeWindow()
window.onresize = resizeWindow
setInterval(() =>{
changeCard(180)
}, 100);
function resizeWindow() {
second.style.transform = `translateZ(${-window.innerWidth / 14.5}px)`
fourth.style.transform = `translateZ(${window.innerWidth / 14.5}px)`
}
}
//切换卡片
function changeCard(length) {
let dom = document.getElementsByClassName('card-div')
let index = randomNum(length)
let num = randomNum(180)
dom[num].innerHTML = `<div>${randomNum(180)}</div>`
dom[num].style.background = `rgb(${randomNum(255)},${randomNum(255)},${randomNum(255)})`
}
function randomNum (val) {
return Math.floor(Math.random() * val)
}
function initReact() {
let div = document.createElement("div")
div.style.cssText = 'width: 30%; padding: 30% 0px 0px; top: 60%; left: 35%;'
let lotteryItem = document.createElement('div')
let cubebox = document.createElement("div")
let cube = document.createElement("div")
cube.className = 'cube'
cubebox.className = 'cubebox'
lotteryItem.className = 'lottery-item'
for (let i = 0; i < 6; i++) {
let img = document.createElement("img");
img.className = 'img'
img.src = url[i]
cube.appendChild(img)
}
cubebox.appendChild(cube)
lotteryItem.appendChild(cubebox)
div.appendChild(lotteryItem)
return div
}
</script>
</body>
</html> (adsbygoogle = window.adsbygoogle || []).push({});
2024-02-04 23:17:29 枫落迎雪、【修改帖子】
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2023-08-08 23:14:15 枫落迎雪、【修改帖子】
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2023-02-09 23:13:58 枫落迎雪、【修改帖子】
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