1. 查找元素节点:
<%@ page contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
<script src="jQuery/jquery-1.10.2.js"></script>
<script type="text/javascript">
$(document).ready(function(){
var $li=$("ul li:eq(1)");
var li_txt=$li.text();
alert(li_txt);
});
</script>
</head>
<body>
<p title="what kind of fruit do you like best?">你最喜欢的水果是?</p>
<ul>
<li title="apple">苹果</li>
<li title="orange">橘子</li>
<li title="banana">香蕉</li>
</ul>
</body>
</html>
2. 查找属性节点:
利用jQuery选择器查找到需要的元素后,就可以使用attr()方法来获取它的各种属性的值:
<%@ page contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
<script src="jQuery/jquery-1.10.2.js"></script>
<script type="text/javascript">
$(document).ready(function(){
var $para=$("p");
var p_txt=$para.attr("title");
alert(p_txt);
});
</script>
</head>
<body>
<p title="what kind of fruit do you like best?">你最喜欢的水果是?</p>
<ul>
<li title="apple">苹果</li>
<li title="orange">橘子</li>
<li title="banana">香蕉</li>
</ul>
</body>
</html>