JavaScript special effects code collection
- 小老鼠Original
- 2023-12-14 09:44:441869browse
JavaScript is a very powerful programming language that can be used to create a variety of dynamic and interactive web page effects. The following are some common JavaScript special effect code examples:
1. Mouseover effect
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. Carousel effect
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">
<img src="image1.jpg" alt="Image 1">
<img src="image2.jpg" alt="Image 2">
<img src="image3.jpg" alt="Image 3">
<img src="image4.jpg" alt="Image 4">
</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>
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