1.样式一
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title></title>
<style type="text/css">
*{margin: 0;padding: 0;}
ul,ol{ list-style: none;}
.wrapper{
580px;
height: 240px;
margin: 100px auto;
/*overflow: hidden;*/
position: relative;
}
.wrapper ul{
100%;
height: 240px;
overflow: hidden;
}
ol{
position: absolute;
right: 0;
bottom: 10px;
190px;
}
ol li{
float: left;
20px;
height: 20px;
margin: 0 5px;
text-align: center;
border-radius: 50%;
cursor: pointer;
background-color: #abc;
}
ol li.current{
background-color: pink;
}
</style>
<script type="text/javascript" src="./jquery-3.3.1.js"></script>
<script type="text/javascript">
$(function () {
// 根据ol下li的索引号，匹配ul下相对应li的索引号
$(".wrapper ol li").mouseenter(function () {
$(this).addClass("current").siblings('li').removeClass("current");
console.log($(this).index());
$(".wrapper ul li").eq($(this).index()).stop().fadeIn("fast").siblings('li').stop().fadeOut();
});
});
</script>
</head>
<body>
<div class="wrapper">
<ul>
<li><img src="./1.jpg" alt=""/></li>
<li><img src="./2.jpg" alt=""/></li>
<li><img src="./3.jpg" alt=""/></li>
<li><img src="./4.jpg" alt=""/></li>
<li><img src="./5.jpg" alt=""/></li>
</ul>
<ol>
<li class="current">1</li>
<li>2</li>
<li>3</li>
<li>4</li>
<li>5</li>
</ol>
</div>
</body>
</html>
2.无缝轮播
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title></title>
<style type="text/css">
*{
padding: 0;
margin: 0;
}
ul{
list-style: none;
}
.slider-list{
580px;
overflow: hidden;
margin: 100px auto;
position: relative;
}
.slider-list .slider-wrapper{
height: 470px;
}
.slider-wrapper ul{
height: 100%;
position: relative;
}
.slider-wrapper ul li{
float: left;
590px;
height: 470px;
}
.slider-wrapper ul li a{
display: block;
100%;
height: 100%;
}
.focus-img{
590px;
height: 470px;
}
button{
position: absolute;
24px;
height: 40px;
top: 50%;
line-height: 40px;
text-align: center;
background-color: rgba(0,0,0,.2);
color: white;
font-size: 30px;
border: 0;
outline: none;
cursor: pointer;
z-index: 99;
}
button.next{
right: 0;
}
button.prev{
left: 0;
}
.slider-index{
position: absolute;
bottom: 10px;
left:250px;
z-index: 2;
}
.slider-index span{
display: inline-block;
10px;
height: 10px;
border: 2px solid red;
border-radius: 50%;
}
.slider-index span.active{
background-color: orange;
}
</style>
</head>
<body>
<div class="slider-list">
<div class="slider-wrapper">
<ul>
</ul>
</div>
<button class="next">></button>
<button class="prev"><</button>
<div class="slider-index">
<span class="active"></span>
<span></span>
<span></span>
<span></span>
<span></span>
</div>
</div>
<script type="text/javascript" src="jquery-3.3.1.js"></script>
<script type="text/javascript">
$(function(){
// 1.获取本地图片数据 590*470
var imgArr = ['./5.jpg','./1.jpg','./2.jpg','./3.jpg','./4.jpg','./5.jpg','./1.jpg'];
// 获取图片的宽度
var imgWidth = 590;
var len = $('span').length;
// 2.遍历数据 将图片添加到ul中
for(let i = 0;i < imgArr.length;i++){
$(`<li>
<a href="javascript:;">
<img src=${imgArr[i]} title=${i}>
</a>
</li>`).appendTo('.slider-wrapper ul').addClass('slider-item');
}
// 设置图片的类名
// $('img').addClass('focus-img');
// // 设置父盒子的总宽度
$('.slider-wrapper').width(imgArr.length*imgWidth);
$('.slider-wrapper ul').width(imgArr.length*imgWidth);
// // 初始化
// // 默认显示第一张图片
init();
function init(){
$("ul").css("left",-imgWidth);
}
// // 下一张
$('button.next').click(function(event) {
next();
});
// // 控制图片显示第几张
var count = 1;
function next(){
console.log(count)
if (count ==len+1) {
// alert(3);
count = 2;
$("ul").css("left",-imgWidth);
}else{
// alert(5);
count++;
}
$('.slider-wrapper ul').stop().animate({left:-count*imgWidth},200);
// 控制轮播图索引改变颜色
if (count>len) {
$("span").eq(0).addClass("active").siblings("span").removeClass("active");
}else{
$("span").eq(count-1).addClass("active").siblings("span").removeClass("active");
}
}
// 给小圆圈添加点击事件
$('span').click(function(){
//自己的样式
$(this).addClass("active").siblings("span").removeClass("active");
count = $(this).index()+1;
$("ul").animate({"left":-count*imgWidth},200);
})
// setInterval(next,2000);
})
</script>
</body>
</html>
3.基于bootstrapt下的轮播图
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- 上述3个meta标签*必须*放在最前面，任何其他内容都*必须*跟随其后！ -->
<title>Bootstrap 101 Template</title>
<!-- Bootstrap -->
<link href="bootstrap-3.3.7-dist/css/bootstrap.min.css" rel="stylesheet">
<!-- 必须定义一个盒子 -->
<div class="container">
<!-- 设置栅格 -->
<div class="col-lg-12">
<div id="carousel-example-generic" class="carousel slide" data-ride="carousel">
<!-- Indicators -->
<ol class="carousel-indicators">
<li data-target="#carousel-example-generic" data-slide-to="0" class="active"></li>
<li data-target="#carousel-example-generic" data-slide-to="1"></li>
<li data-target="#carousel-example-generic" data-slide-to="2"></li>
<li data-target="#carousel-example-generic" data-slide-to="3"></li>
<li data-target="#carousel-example-generic" data-slide-to="4"></li>
</ol>
<!-- Wrapper for slides -->
<div class="carousel-inner" role="listbox">
<div class="item active">
<img src="./1.jpg" alt="...">
<div class="carousel-caption">
</div>
</div>
<div class="item">
<img src="./2.jpg" alt="...">
<div class="carousel-caption">
</div>
</div>
<div class="item">
<img src="./3.jpg" alt="...">
<div class="carousel-caption">
</div>
</div>
<div class="item">
<img src="./4.jpg" alt="...">
<div class="carousel-caption">
</div>
</div>
<div class="item">
<img src="./5.jpg" alt="...">
<div class="carousel-caption">
</div>
</div>
</div>
<!-- Controls -->
<a class="left carousel-control" href="#carousel-example-generic" role="button" data-slide="prev">
<span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a>
<a class="right carousel-control" href="#carousel-example-generic" role="button" data-slide="next">
<span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
</div>
</div>
</div>
</div>
</div>
</head>
<body>
<!-- jQuery (Bootstrap 的所有 JavaScript 插件都依赖 jQuery，所以必须放在前边) -->
<script src="https://cdn.bootcss.com/jquery/1.12.4/jquery.min.js"></script>
<!-- 加载 Bootstrap 的所有 JavaScript 插件。你也可以根据需要只加载单个插件。 -->
<script src="https://cdn.bootcss.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</body>
</html>
4.基于swiper下的轮播图
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="swiper-4.3.2/dist/css/swiper.min.css">
<style type="text/css">
img {
600px;
height: 300px;
}
</style>
</head>
<body>
<div class="swiper-container">
<div class="swiper-wrapper">
<div class="swiper-slide"><img src="./1.jpg" alt="..."></div>
<div class="swiper-slide"><img src="./2.jpg" alt="..."></div>
<div class="swiper-slide"><img src="./3.jpg" alt="..."></div>
<div class="swiper-slide"><img src="./4.jpg" alt="..."></div>
<div class="swiper-slide"><img src="./5.jpg" alt="..."></div>
</div>
<!-- 如果需要分页器 -->
<div class="swiper-pagination"></div>
<!-- 如果需要导航按钮 -->
<div class="swiper-button-prev"></div>
<div class="swiper-button-next"></div>
<!-- 如果需要滚动条 -->
<div class="swiper-scrollbar"></div>
</div>
<script src="swiper-4.3.2/dist/js/swiper.min.js"></script>
<script language="javascript">
var mySwiper = new Swiper('.swiper-container',{
navigation: {
nextEl: '.swiper-button-next',
prevEl: '.swiper-button-prev',
},
on: {
slideChange: function(){
if(this.isBeginning){
this.navigation.$prevEl.css('display','none');
}else{
this.navigation.$prevEl.css('display','block');
}
},
},
})
</script>
</body>
</html>