js和jquery通过this获取html标签中的属性值

来源：宝玛科技网

<html>
 <head>
 <script type="text/javascript" src="jquery-1.10.2.min.js"></script>
 <script type="text/javascript">
 /** JQUERY 通过当前标签属性名，获取属性的值 */
 function attrsByJquery(obj){ 
 var v1 = $(obj).attr("dbname"); 
 var v2 = $(obj).attr("name");
 alert(v1);
 alert(v2);
 } 
 /** JAVASCRIPT 通过当前标签属性名，获取属性的值 */
 function attrsByJs(obj){ 
 var v1 = obj.getAttribute('name'); 
 var v2 = obj.getAttribute('dbname');
 alert(v1);
 alert(v2);
 } 
 function attrsButtons(obj){ 
 var v = obj.getAttribute('name'); 
 var vv = $(obj).attr("myname");
 alert(v);
 alert(vv);
 } 
 </script>
 </head>
 <body>
 <p> <p style="width: 100px;
 height: 30px;
 float:left;
 margin-left:30px;
 " name="this is name feild" dbname="oracle1" onclick="attrsByJs(this)">JavaScript</p> <p style="width: 100px;
 height: 30px;
 float:left;
 margin-left:30px;
 " name="this is name feild" dbname="oracle2" onclick="attrsByJquery(this)">Juqery</p> 
 <input type="button" name="abcdeg" myname="this is my name" onclick="attrsButtons(this)" value="buttons"> 
 </p> 
 </body>
 </html>

违法及侵权请联系：TEL:199 18 7713 E-MAIL:2724546146@qq.com

本站由北京市万商天勤律师事务所王兴未律师提供法律服务