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纯 CSS 实现无缝滚动

纯 CSS 实现无缝滚动

作者: littlesunn | 来源:发表于2023-12-11 20:33 被阅读0次
image.png 
<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <div class="infinite-scroll-wrap">
        <ul class="header-wrap">
            <li class="header">序号</li>
            <li class="header">商品名称</li>
            <li class="header">价格</li>
            <li class="header">数量</li>
        </ul>
        <div class="scroll-wrap">
            <div class="content-wrap">
                <ul class="body-wrap">
                    <li class="header">1</li>
                    <li class="header">苹果</li>
                    <li class="header">12</li>
                    <li class="header">5</li>
                </ul>
                <ul class="body-wrap">
                    <li class="header">2</li>
                    <li class="header">香蕉</li>
                    <li class="header">9</li>
                    <li class="header">4</li>
                </ul>
                <ul class="body-wrap">
                    <li class="header">3</li>
                    <li class="header">橘子</li>
                    <li class="header">13</li>
                    <li class="header">7</li>
                </ul>
                <ul class="body-wrap">
                    <li class="header">4</li>
                    <li class="header">火龙果</li>
                    <li class="header">16</li>
                    <li class="header">1</li>
                </ul>
            </div>
            <!-- 需要复制一个跟上面一样的内容 -->
            <div class="content-wrap">
                <ul class="body-wrap">
                    <li class="header">1</li>
                    <li class="header">苹果</li>
                    <li class="header">12</li>
                    <li class="header">5</li>
                </ul>
                <ul class="body-wrap">
                    <li class="header">2</li>
                    <li class="header">香蕉</li>
                    <li class="header">9</li>
                    <li class="header">4</li>
                </ul>
                <ul class="body-wrap">
                    <li class="header">3</li>
                    <li class="header">橘子</li>
                    <li class="header">13</li>
                    <li class="header">7</li>
                </ul>
                <ul class="body-wrap">
                    <li class="header">4</li>
                    <li class="header">火龙果</li>
                    <li class="header">16</li>
                    <li class="header">1</li>
                </ul>
            </div>
        </div>
    </div>

</body>

</html>
<style>
    .infinite-scroll-wrap {
        display: inline-block;
    }

    .header-wrap,
    .body-wrap {
        list-style: none;
        display: flex;
        margin: 0;
        padding: 0;
    }

    .header-wrap li,
    .body-wrap li {
        width: 100px;
        /* border-bottom: 1px solid #ccc;
        border-right: 1px solid #ccc; */
        text-align: center;
    }

    /* 高度等于content-wrap的高度 */
    .scroll-wrap {
        height: 85px;
        overflow: hidden;
    }


    .content-wrap {
        transform: translateY(0);
        animation: scroll-effect infinite 3s linear;
    }

    @keyframes scroll-effect {
        from {
            transform: translateY(0);
        }

        to {
            transform: translateY(-85px);
            /* 移动的距离是content-wrap的高度，然后infinite折返回来，这样就看不出破绽了 */
        }
    }

    .header-wrap {
        background-color: rgba(99,110,122);
        color: #fff;
    }
    .body-wrap:nth-child(odd) {
        background-color: rgb(239,239,239);
    }
    .body-wrap {
        font-size: 13px;
        padding: 2px;
    }
</style>

另外 vue的无限滚动 插件
npm i vue-seamless-scroll

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