jquery获取对象和调用工具方法
<html >
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta http-equiv="Content-Type" content="text/html; charset=gbk" />
<link href="/Public/favicon.ico" type="image/x-icon" rel="shortcut icon">
<script type="text/javascript" src="http://wjy88.cofool.com/Public/Home/js/jquery.min.js"></script>
</head>
<body>
<div>
<p >11111111111</p>
<p >22222222222</p>
</div>
<div>
<button b="4334">button2222222</button>
</div>
</body>
<script type="text/jscript">
$(document).ready(function() {
$("button").click(function(){
alert('第一个p的值:'+$("p").eq(1).html());
alert('button的b属性:'+$(this).attr("b"));
alert('调用工具方法:'+Util.c2(5));
//$("p").append($("p").clone());
});
});
//工具方法集合
var Util = {
c2: function(v) {
return v*2;
}
};
</script>
</html>