Jquery 实现选项卡
编写代码
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<!-- 导入jquery文件-->
<script src="jquery\jquery.js"></script>
<style type="text/css">
* {
margin: 0px;
padding: 0px;
}
.tabbox {
margin: 10px;
}
.tabbox ul {
list-style: none;
display: table;
}
.tabbox ul li {
float: left;
width: 100px;
line-height: 30px;
padding-left: 8px;
border: 1px solid #aaccff;
margin-right: -1px;
cursor: pointer;
}
.tabbox ul li.active {
background-color: #e73839;
color: white;
font-weight: bold;
}
.tabbox .content {
border: 1px solid #aaccff;
padding: 10px;
}
.tabbox .content>div {
display: none;
}
.tabbox .content>div.active {
display: block;
}
</style>
</head>
<body>
<div class="tabbox">
<ul>
<li>选项卡一</li>
<li class="active">选项卡二</li>
<li>选项卡三</li>
<li>选项卡四</li>
</ul>
<div class="content">
<div>
<div>111111111111</div>
</div>
<div class="active">
<div>2222222222</div>
</div>
<div>33333333333</div>
<div>44444444</div>
</div>
</div>
<script>
$(function() {
$(".tabbox li").click(function() { //获取点击的元素给其添加样式,讲其兄弟元素的样式移除
$(this).addClass("active").siblings().removeClass("active"); //获取选中元素的下标
var index = $(this).index();
$(this).parent().siblings().children().eq(index).addClass("active").siblings().removeClass("active");
});
});
</script>
</body>
</html>
运行结果