JQuery实现tab切换

JQuery实现tab切换:

(jquery需要自己添加)

<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>tab-JQ</title>
	<style>
		* {margin: 0; padding: 0; list-style: none;}
		#wrap {width: 600px; margin: 100px auto 0; overflow: hidden;}
		#tit {height: 30px;width: 600px;}
		#tit span {float: left; height: 30px; line-height: 30px; width: 200px; font-size: 20px; text-align: center; color: #ccc;background: green;}
		#con li{display: none; height: 200px; width: 600px; background: pink;font-size: 100px;line-height: 200px;text-align: center;}
		#tit span.select {background: red; color: #ccc;}
		#con li.show {display: block;}
	</style>
	<script src='js/jquery-3.1.0.min.js'></script>
</head>
<body>
	<div id="wrap">
		<div id="tit">
			<span class="select">标题1</span>
			<span>标题2</span>
			<span>标题3</span>
		</div>
		<ul id="con">
			<li class="show">内容111</li>
			<li>内容222</li>
			<li>内容333</li>
		</ul>
	</div>
	<script>
		$('#tit span').click(function() {
			var i = $(this).index();//下标第一种写法
			//var i = $('tit').index(this);//下标第二种写法
			$(this).addClass('select').siblings().removeClass('select');
			$('#con li').eq(i).show().siblings().hide();
		});
	</script>
</body>
</html>

  

posted @ 2016-09-21 18:02  HandsomeHan  阅读(50320)  评论(0编辑  收藏  举报