203 lines
4.7 KiB
HTML
203 lines
4.7 KiB
HTML
<head>
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<meta charset="UTF-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Document</title>
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<style>
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body,
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ul,
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li {
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margin: 0;
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padding: 0;
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list-style: none;
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}
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.hearder {
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width: 100%;
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height: 45px;
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position: fixed;
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left: 0;
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right: 0;
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top: 0;
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background: #fff;
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z-index: 999;
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display: flex;
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align-items: center;
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justify-content: center;
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padding: 0 10px;
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box-sizing: border-box;
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border-bottom: 1px solid #dadada;
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}
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.hearder img {
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width: 20px;
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height: 20px;
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}
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.content {
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margin-top: 45px;
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}
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.content li {
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height: 40px;
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display: flex;
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align-items: center;
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border-bottom: 1px solid #dadada;
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padding: 0 10px;
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}
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.refresh {
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width: 30px;
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height: 30px;
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text-align: center;
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line-height: 30px;
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position: fixed;
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left: 50%;
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z-index: 998;
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background: #fff;
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border-radius: 100%;
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box-shadow: 0px 0px 9px #858585;
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margin-left: -15px;
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transition: all 0.1s;
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}
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.refresh img {
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width: 100%;
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height: 100%;
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}
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.rotate {
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animation: rotateAction 1s linear infinite;
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}
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@keyframes rotateAction {
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0% {
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transform: rotate(0deg);
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}
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100% {
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transform: rotate(360deg);
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}
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}
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</style>
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</head>
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<body>
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<div class="hearder">
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<span>热门视频</span>
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</div>
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<ul class="content">
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<li>列表1</li>
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<li>列表2</li>
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<li>列表3</li>
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<li>列表4</li>
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<li>列表5</li>
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<li>列表6</li>
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<li>列表7</li>
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<li>列表8</li>
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<li>列表1</li>
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<li>列表2</li>
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<li>列表3</li>
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<li>列表4</li>
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<li>列表5</li>
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<li>列表6</li>
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<li>列表7</li>
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<li>列表8</li>
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<li>列表1</li>
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<li>列表2</li>
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<li>列表3</li>
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<li>列表4</li>
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<li>列表5</li>
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<li>列表6</li>
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<li>列表7</li>
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<li>列表8</li>
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<li>列表1</li>
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<li>列表2</li>
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<li>列表3</li>
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<li>列表4</li>
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<li>列表5</li>
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<li>列表6</li>
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<li>列表7</li>
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<li>列表8</li>
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</ul>
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<div class="refresh" style="top: 10px;">
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<img src="./img/refrash.png" alt="">
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</div>
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</body>
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<script>
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var startY = 0, moveY = 0, endY = 0;
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if (isTop()) {
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addMove();
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} else {
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window.addEventListener(`scroll`, () => isTop() ? addMove() : '')
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console.log(isTop());
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}
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function addMove() {
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$(".content").addEventListener('touchstart', (e) => {
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startY = e.targetTouches[0].pageY;
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});
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$(".content").addEventListener('touchstart', (e) => {
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if(isTop()) {
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moveY = e.targetTouches[0].pageY;
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if (moveY > startY) {
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e.preventDefault();
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var sTop = moveY - startY;
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if(sTop > 120) {
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$(".refresh").style = `
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top :${sTop}px
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transform: rotate(${sTop * 3}deg)
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`;
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}
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}
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}
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});
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$(".content").addEventListener('touchend', (e) => {
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endY = e.changedTouches[0].pageY;
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var eTop = endY - startY;
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if (eTop <= 60) {
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$(".refresh").style = `
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top: 10px;
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transform: rotate(0deg);
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`;
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}else {
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$(".refresh").className = "refresh rotate"
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$(".refresh").style = `
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top: 80px;
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transform: rotate(0}deg);
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`;
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setTimeout(() => {
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$(".refresh").style = `
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top: 10px;
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transform: rotate(0deg);
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`;
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$(".refresh").className = "refresh"
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}, 2000)
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}
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});
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}
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function isTop() {
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return document.documentElement.scrollTop == 0 ? true : false
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}
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function $(className) {
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return document.querySelector(className)
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}
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</script>
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</html> |