3种不同方式的焦点图轮播特效分享
3种不同方式的焦点图轮播特效分享
发布时间：2016-12-30 来源：查字典编辑
摘要：1.自动轮播+经过圆点滚动+鼠标停留在圆点上时候暂停+离开圆点自动轮播：复制代码代码如下:焦点图*{margin:0;padding:0;l...

1.自动轮播+经过圆点滚动+鼠标停留在圆点上 时候暂停+离开圆点自动轮播：

复制代码 代码如下:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

<title>焦点图</title>

<script type="text/javascript" src="js/jquery-1.8.0.min.js"></script>

<style type="text/css">*{margin:0; padding:0; list-style:none;}

.clear-fix{*zoom:1;}

.clear-fix:after{ content:"020"; clear:both; height:0; display:block;}

h1{ text-align:center;}

.slider{width:980px; height:365px; margin:0 auto; position:relative;}

.slider .img_box{width:980px; height:365px; overflow:hidden;}

.slider ul{width:100000px;}

.slider li{ width:980px; height:365px; float:left; background:#ccc; text-align:center; font-size:larger; line-height:365px;}

.slider .num_box{ position:absolute; bottom:10px; right:10px;}

.slider .num_box a{ width:10px; height:10px; background:#fff; border-radius:5px; display:inline-block;}

.slider .num_box a.c{ background:#C00;}</style>

</head>

<body>

<h1>鼠标经过圆点切换</h1>

<div>

<div>

<ul>

<li>1</li>

<li>2</li>

<li>3</li>

<li>4</li>

<li>5</li>

</ul>

</div>

<div>

<a href="javascript:void(0)"></a>

<a href="javascript:void(0)"></a>

<a href="javascript:void(0)"></a>

<a href="javascript:void(0)"></a>

<a href="javascript:void(0)"></a>

</div>

</div>

<script type="text/javascript">//鼠标经过圆点的滚动：

var n=0;

function slider(n){

$("ul").animate({marginLeft:-n*980},1000);

$(".num_box a").removeClass("c").eq(n).addClass("c");

}

t=setInterval(function(){

n++;

n=n>=$(".num_box a").length?0:n;

slider(n);

},3000)

slider(n);

$(".num_box a").hover(function(){

clearInterval(t);

slider($(this).index());

},function(){

t=setInterval(function(){

n=$(".num_box a.c").index()+1;

n=n>=$(".num_box a").length?0:n;

slider(n);

},3000)

})</script>

</body>

</html>

2.自动轮播+鼠标点击圆点滚动+离开圆点自动轮播：

复制代码 代码如下:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

<title>焦点图1</title>

<script type="text/javascript" src="js/jquery-1.8.0.min.js"></script>

<style type="text/css">*{margin:0; padding:0; list-style:none;}

.clear-fix{*zoom:1;}

.clear-fix:after{ content:"020"; clear:both; height:0; display:block;}

h1{ text-align:center;}

.slider{width:980px; height:365px; margin:0 auto; position:relative;}

.slider .img_box{width:980px; height:365px; overflow:hidden;}

.slider ul{width:100000px;}

.slider li{ width:980px; height:365px; float:left; background:#ccc; text-align:center; font-size:larger; line-height:365px;}

.slider .num_box{ position:absolute; bottom:10px; right:10px;}

.slider .num_box a{ width:10px; height:10px; background:#fff; border-radius:5px; display:inline-block;}

.slider .num_box a.c{ background:#C00;}</style>

</head>

<body>

<h1>鼠标点击圆点切换</h1>

<div>

<div>

<ul>

<li>1</li>

<li>2</li>

<li>3</li>

<li>4</li>

<li>5</li>

</ul>

</div>

<div>

<a href="javascript:void(0)"></a>

<a href="javascript:void(0)"></a>

<a href="javascript:void(0)"></a>

<a href="javascript:void(0)"></a>

<a href="javascript:void(0)"></a>

</div>

</div>

<script type="text/javascript">var n=0;

function slider(n){

$("ul").animate({marginLeft:-n*980},500);

$(".num_box a").removeClass("c").eq(n).addClass("c");

}

t=setInterval(function(){

n++;

n=n>=$(".num_box a").length?0:n;

slider(n);

},3000)

slider(n);

$(".num_box a").click(function(){

clearInterval(t);

slider($(this).index());

$(".num_box a").mouseout(function(){

clearInterval(t);

t=setInterval(function(){

n=$(".num_box a.c").index()+1;

n=n>=$(".num_box a").length?0:n;

slider(n)

},3000);

})

})</script>

</body>

</html>

3.自动轮播+点击上一个，下一个，圆点滚动+离开上一个，下一个，圆点自动轮播：

复制代码 代码如下:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

<title>焦点图2</title>

<script type="text/javascript" src="js/jquery-1.8.0.min.js"></script>

<style type="text/css">*{margin:0; padding:0; list-style:none;}

.clear-fix{*zoom:1;}

.clear-fix:after{ content:"020"; clear:both; height:0; display:block;}

h1{ text-align:center;}

.top{ width:980px; margin:0 auto; position:relative;}

.top input{ width:100px; position:absolute; top:10px;}

.top .prev{ left:0;}

.top .next{ position:absolute; right:0;}

.slider{width:980px; height:365px; margin:0 auto; position:relative;}

.slider .img_box{width:980px; height:365px; overflow:hidden;}

.slider ul{width:100000px;}

.slider li{ width:980px; height:365px; float:left; background:#ccc; text-align:center; font-size:larger; line-height:365px;}

.slider .num_box{ position:absolute; bottom:10px; right:10px;}

.slider .num_box a{ width:10px; height:10px; background:#fff; border-radius:5px; display:inline-block;}

.slider .num_box a.c{ background:#C00;}</style>

</head>

<body>

<div>

<input type="button" value="上一张" />

<h1>鼠标点击按钮切换</h1>

<input type="button" value="下一张" />

</div>

<div>

<div>

<ul>

<li>1</li>

<li>2</li>

<li>3</li>

<li>4</li>

<li>5</li>

</ul>

</div>

<div>

<a href="javascript:void(0)"></a>

<a href="javascript:void(0)"></a>

<a href="javascript:void(0)"></a>

<a href="javascript:void(0)"></a>

<a href="javascript:void(0)"></a>

</div>

</div>

<script type="text/javascript">var n=0;

function slider(index){

$("ul").stop().animate({marginLeft:-index*980},1000);

$(".num_box a").removeClass("c").eq(index).addClass("c");

}

//自动播放：

t=setInterval(function(){

n++;

n=n>=$(".num_box a").length?0:n;

slider(n);

},3000);

//上一张：

$(".prev").click(function(){

clearInterval(t);

var index=$(".num_box a.c").index()-1;

index=index<0?$(".num_box a").length-1:index;

slider(index);

})

//下一张：

$(".next").click(function(){

clearInterval(t);

var index=$(".num_box a.c").index()+1;

index=index>=$(".num_box a").length?0:index;

slider(index);

})

//点击圆点向右滚动：

$(".num_box a").click(function(){

clearInterval(t);

var index=$(this).index();

slider(index);

})

//鼠标移出按钮和圆点：

$(".num_box a,.next,.prev").mouseout(function(){

clearInterval(t);

t=setInterval(function(){

m=$(".num_box a.c").index()+1;

m=m>=$(".num_box a").length?0:m;

slider(m);

},3000);

})</script>

</body>

</html>

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