html摩天轮小案例

以下是一个简单的HTML和CSS代码示例，用于创建一个摩天轮小案例：




<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Carousel Example</title>
<style>
  .carousel {
    position: relative;
    width: 100%;
    height: 230px;
    margin: auto;
    overflow: hidden;
  }
  .carousel-inner {
    position: absolute;
    width: 300%;
    transition: all .5s ease;
  }
  .carousel-inner div {
    float: left;
    width: 33.33%;
    height: 230px;
  }
  .carousel-control {
    position: absolute;
    top: 50%;
    width: 20px;
    height: 60px;
    margin-top: -30px;
    background-color: rgba(0, 0, 0, 0.2);
    text-align: center;
    line-height: 60px;
    color: white;
    font-size: 30px;
    cursor: pointer;
  }
  .carousel-control.left {
    left: 0;
  }
  .carousel-control.right {
    right: 0;
  }
</style>
</head>
<body>
 
<div class="carousel">
  <div class="carousel-inner" style="left: -33.33%;">
    <div><img src="image1.jpg" alt="Image 1"></div>
    <div><img src="image2.jpg" alt="Image 2"></div>
    <div><img src="image3.jpg" alt="Image 3"></div>
  </div>
  <div class="carousel-control left">&#10094;</div>
  <div class="carousel-control right">&#10095;</div>
</div>
 
<script>
  const carousel = document.querySelector('.carousel');
  const inner = document.querySelector('.carousel-inner');
  const leftControl = document.querySelector('.carousel-control.left');
  const rightControl = document.querySelector('.carousel-control.right');
 
  let slideCount = Math.floor(inner.offsetWidth / carousel.offsetWidth);
  let slidePosition = 0;
 
  rightControl.addEventListener('click', function() {
    if (slidePosition > -slideCount + 1) {
      slidePosition -= 1;
      inner.style.left = slidePosition * 100 + '%';
    }
  });
 
  leftControl.addEventListener('click', function() {
    if (slidePosition < 0) {
      slidePosition += 1;
      inner.style.left = slidePosition * 100 + '%';
    }
  });
</script>
 
</body>
</html>

这段代码实现了一个简单的摩天轮效果，用户可以通过点击左右控制按钮来切换图片。这个例子使用了基本的HTML结构，内联CSS样式来控制布局和视觉效果，以及JavaScript来处理切换逻辑。这个示例可以作为学习如何创建简单动画轮播图的起点。

html摩天轮小案例

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