jquery each 用法 

<html>
<head>
	<title>jquery each demo</title>
</head>
<script type="text/javascript" src="jquery-1.8.2.min.js"></script>
<script type="text/javascript">
	var list=["A","B","C"];
	//遍历对象
	$.each(list,function function_name (argument) {
		alert(this);
	})

	$().ready(
		function(){			
			//遍历元素
			$("#test").children().each(function(n,item){
				alert(n+"-"+$(item).text());
			});
		}
	);
	
</script>
<body>
	<ul id="test">
		<li>D</li>
		<li>E</li>
		<li>F</li>
	</ul>
</body>
</html>

　　

posted @ 2015-09-24 18:55  hhhsky  阅读(215)  评论(0)    收藏  举报