html左右滑动切换代码

新星源码网 2月 9日 2 0

html
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>左右滑动切换</title>
  <style>
    body {
      margin: 0;
      padding: 0;
      overflow-x: hidden; /* 禁止横向滚动条出现 */
    }
    .container {
      width: 100%;
      overflow-x: hidden; /* 隐藏超出容器宽度的部分 */
      white-space: nowrap; /* 内容在同一行上显示 */
    }
    .item {
      display: inline-block;
      width: 100%;
      height: 100vh; /* 设置为视窗的高度 */
      vertical-align: top;
    }
  </style>
</head>
<body>
  <div class="container">
    <div class="item" style="background-color: #ff6347;"></div> <!-- 第一个页面，橙红色 -->
    <div class="item" style="background-color: #00bfff;"></div> <!-- 第二个页面，深天蓝色 -->
    <div class="item" style="background-color: #3cb371;"></div> <!-- 第三个页面，适中的碧绿色 -->
  </div>

  <script>
    let container = document.querySelector('.container');
    let isDown = false;
    let startX;
    let scrollLeft;

    container.addEventListener('mousedown', (e) => {
      isDown = true;
      startX = e.pageX - container.offsetLeft;
      scrollLeft = container.scrollLeft;
    });

    container.addEventListener('mouseleave', () => {
      isDown = false;
    });

    container.addEventListener('mouseup', () => {
      isDown = false;
    });

    container.addEventListener('mousemove', (e) => {
      if (!isDown) return;
      e.preventDefault();
      const x = e.pageX - container.offsetLeft;
      const walk = (x - startX) * 3; // 控制滑动速度的系数
      container.scrollLeft = scrollLeft - walk;
    });
  </script>
</body>
</html>

这段代码创建了一个容器，其中包含了三个页面，每个页面的宽度都是视窗的宽度，高度是视窗的高度。通过监听鼠标事件实现了左右滑动切换效果。

你可以复制粘贴代码到一个HTML文件中并在浏览器中打开查看效果。

html
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>左右滑动切换</title>
  <style>
    body {
      margin: 0;
      padding: 0;
      overflow-x: hidden;
    }
    .container {
      width: 100%;
      overflow-x: hidden;
      white-space: nowrap;
      transition: transform 0.3s ease; /* 添加动画效果 */
    }
    .item {
      display: inline-block;
      width: 100vw; /* 改为视窗宽度 */
      height: 100vh;
      vertical-align: top;
    }
  </style>
</head>
<body>
  <div class="container">
    <div class="item" style="background-color: #ff6347;"></div>
    <div class="item" style="background-color: #00bfff;"></div>
    <div class="item" style="background-color: #3cb371;"></div>
  </div>

  <script>
    let container = document.querySelector('.container');
    let isDown = false;
    let startX;
    let scrollLeft;

    container.addEventListener('mousedown', (e) => {
      isDown = true;
      startX = e.pageX - container.offsetLeft;
      scrollLeft = container.scrollLeft;
    });

    container.addEventListener('touchstart', (e) => {
      isDown = true;
      startX = e.touches[0].pageX - container.offsetLeft;
      scrollLeft = container.scrollLeft;
    });

    container.addEventListener('mouseleave', () => {
      isDown = false;
    });

    container.addEventListener('mouseup', () => {
      isDown = false;
    });

    container.addEventListener('touchend', () => {
      isDown = false;
    });

    container.addEventListener('mousemove', (e) => {
      if (!isDown) return;
      e.preventDefault();
      const x = e.pageX - container.offsetLeft;
      const walk = (x - startX) * 3;
      container.scrollLeft = scrollLeft - walk;
    });

    container.addEventListener('touchmove', (e) => {
      if (!isDown) return;
      e.preventDefault();
      const x = e.touches[0].pageX - container.offsetLeft;
      const walk = (x - startX) * 3;
      container.scrollLeft = scrollLeft - walk;
    });
  </script>
</body>
</html>

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