<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<script src="jquery-3.2.1.js" type="text/javascript"></script>
<script src="滑动动画.js" type="text/javascript"></script>
<link rel="stylesheet" href="滑动动画.css" type="text/css"/>
</head>
<body>
<div class="header">
<ul>
<li class="nav"><a href="#">one</a></li>
<li class="nav"><a href="#">two</a></li>
<li class="nav"><a href="#">three</a></li>
<li class="nav"><a href="#">four</a></li>
</ul>
</div>
<div class="big">
<div class="main">
<div class="a"></div>
<div class="b"></div>
<div class="c"></div>
<div class="d"></div>
</div>
</div>
</body>
</html>
*{
margin:0;
padding:0;
}
.header{
background-color:aqua;
height: 40px;
}
ul{
list-style: none;
}
ul li{
float: left;
text-align: center;
line-height: 40px;
border-right: 1px solid white;
}
a{
text-decoration:none;
color: white;
display: block;
padding: 0 20px;
}
ul li a:hover {
background-color: white;
color: aqua;
}
.big{
width:100%;
overflow: hidden;
height:0;
top:40px;
}
.main{
width: 400%;
height:500px;
}
.a{
width:25%;
height: 500px;
background-color: yellow;
float:left;
}
.b{
width:25%;
height: 500px;
background-color: red ;
float:left;
}
.c{
width:25%;
height: 500px;
background-color: black ;
float:left;
}
.d{
width:25%;
height: 500px;
background-color: blue;
float:left;
}
$(function () {
$(".header").on("click","li",function () {
var curIndex = $(this).index(), mlValue = "-" + curIndex * 100 + "%";
/*index()获取header里的li，并确定为第几个然后返回数字*/
if ($(".big").hasClass("active")) {
$(".main").animate({marginLeft: mlValue});
}
else{
$(".main").css({marginLeft:mlValue});
$(".big").animate({height:"500px"}).addClass("active");
}
});
});
时间： 2024-11-05 12:30:44