javascript特效代码大全

小老鼠 2023-12-14 09:44 3293浏览原创

javascript是一种非常强大的编程语言，可以用来创建各种动态和交互式的网页效果。以下是一些常见的javascript特效代码示例：

1、鼠标悬停效果

html
<!DOCTYPE html>  
<html>  
<head>  
 <title>Hover Effect</title>  
 <style>  
 .hover-effect {  
 width: 100px;  
 height: 100px;  
 background-color: #f00;  
 transition: background-color 0.5s ease;  
 }  
 .hover-effect:hover {  
 background-color: #0f0;  
 }  
 </style>  
</head>  
<body>  
 <div class="hover-effect"></div>  
</body>  
</html>

2、轮播图效果

html
<!DOCTYPE html>  
<html>  
<head>  
 <title>Carousel Effect</title>  
 <style>  
 .carousel {  
 width: 300px;  
 height: 200px;  
 overflow: hidden;  
 position: relative;  
 }  
 .carousel img {  
 width: 100%;  
 height: auto;  
 }  
 .carousel img:first-child {  
 position: absolute;  
 left: 0;  
 top: 0;  
 }  
 .carousel img:nth-child(2) {  
 position: absolute;  
 right: 0;  
 top: 0;  
 }  
 .carousel img:nth-child(3) {  
 position: absolute;  
 left: 0;  
 bottom: 0;  
 }  
 .carousel img:nth-child(4) {  
 position: absolute;  
 right: 0;  
 bottom: 0;  
 }  
 </style>  
</head>  
<body>  
 <div class="carousel">  
 @@##@@  
 @@##@@  
 @@##@@  
 @@##@@  
 </div>  
 <script>  
 var carousel = document.querySelector('.carousel');  
 var images = carousel.querySelectorAll('img');  
 var currentIndex = 0;  
 setInterval(function() {  
 images[currentIndex].style.display = 'none';  
 currentIndex = (currentIndex + 1) % images.length;  
 images[currentIndex].style.display = 'block';  
 }, 2000); // 每2秒切换一次图片  
 </script>  
</body>  
</html>