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Copy pathjquery缓存.html
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jquery缓存.html
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<!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>jQuery缓存</title>
<style type="text/css">
ul{ list-style:none;}
li{ width:100px; height:25px; background-color:#ff0033; margin-bottom:10px;}
</style>
<script src="jquery-1.11.3.min.js"></script>
<script>
$(function(){
$("#menu li").each(function(){
var n=1
var aa={};
var id;
$(this).click(function(){
n++;
id=$(this).attr("data-hash");
alert(id);
$.data(aa,'id',id);
alert($.data(aa,'id'));
alert(n);
});
});
});
</script>
</head>
<body>
<ul id="menu">
<li data-hash="dc">东城</li>
<li data-hash="xc">西城</li>
<li data-hash="cy">朝阳</li>
<li data-hash="ft">丰台</li>
<li data-hash="sjs">石景山</li>
<li data-hash="dx">大兴</li>
</ul>
</body>
</html>