html轮播图代码实现
时间: 2023-11-08 21:04:19 浏览: 36
以下是一个简单的 HTML 轮播图代码实现:
```html
<!DOCTYPE html>
<html>
<head>
<title>轮播图</title>
<style>
.slide {
display: none;
}
.active {
display: block;
}
</style>
</head>
<body>
<div class="slider">
<img class="slide active" src="slide1.jpg">
<img class="slide" src="slide2.jpg">
<img class="slide" src="slide3.jpg">
</div>
<script>
var slides = document.querySelectorAll('.slide');
var currentSlide = 0;
var slideInterval = setInterval(nextSlide,3000);
function nextSlide() {
slides[currentSlide].className = 'slide';
currentSlide = (currentSlide+1)%slides.length;
slides[currentSlide].className = 'slide active';
}
</script>
</body>
</html>
```
相关问题
html jQuery实现图片轮播的代码
很简单,你可以使用以下代码:
HTML:
```html
<div class="slider">
<img src="image1.jpg" alt="">
<img src="image2.jpg" alt="">
<img src="image3.jpg" alt="">
</div>
```
CSS:
```css
.slider {
position: relative;
width: 100%;
height: 500px;
overflow: hidden;
}
.slider img {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
opacity: 0;
transition: opacity 0.5s ease-in-out;
}
.slider img.active {
opacity: 1;
}
```
jQuery:
```javascript
$(document).ready(function() {
$(".slider img:first-child").addClass("active");
setInterval(function() {
var current = $(".slider img.active");
var next = current.next();
if (!next.length) {
next = $(".slider img:first-child");
}
current.removeClass("active");
next.addClass("active");
}, 3000);
});
```
以上代码可以实现一个图片轮播效果,每隔3秒钟自动切换下一张图片。希望能对你有所帮助!
HTML+css实现轮播图代码
好的,下面是一个简单的 HTML CSS 实现轮播图的示例代码:
HTML 代码:
```html
<div class="slider">
<img src="img1.jpg" />
<img src="img2.jpg" />
<img src="img3.jpg" />
</div>
```
CSS 代码:
```css
.slider {
position: relative;
overflow: hidden;
width: 100%;
height: 400px;
}
.slider img {
position: absolute;
left: 0;
top: 0;
width: 100%;
height: 400px;
opacity: 0;
transition: opacity 1s ease-in-out;
}
.slider img.active {
opacity: 1;
}
.slider img:last-child {
animation: cycle 12s linear infinite;
}
@keyframes cycle {
0% {
opacity: 0;
}
8.33% {
opacity: 1;
}
33.33% {
opacity: 1;
}
41.66% {
opacity: 0;
}
}
```
这段代码实现了一个基本的轮播图,包括三张图片,每张图片显示 1 秒钟,循环播放。如果需要更改轮播图的图片或者时间,可以修改 HTML 中的图片地址或 CSS 中的动画时间。