1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
2 <html>
3 <head>
4 <title>test_get_element_atts.html</title>
5
6 <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
7 <meta http-equiv="description" content="this is my page">
8 <meta http-equiv="content-type" content="text/html; charset=UTF-8">
9 <!--<link rel="stylesheet" type="text/css" href="./styles.css">-->
10 <script type="text/javascript">
11 function get_element_atts_val(obj) {
12 //获取button的value属性的值的各种方法
13 var value_1 = obj.value;
14 var value_2 = obj.getAttribute("value");
15 var value_3 = obj.getAttribute("value");
16 var value_4 = obj.attributes("value").value;
17 //alert(t);
18 alert(value_1 + value_2 + value_3 + value_4);
19 }
20 </script>
21 </head>
22 <body>
23 <!--以value为例 -->
24 获取button的value属性的值的各种方法
25 <br />
26 <input type="button" name="t" id="d"
27 onclick="get_element_atts_val(this)" value="请点击" />
28 </body>
29 </html>
