JS与jQuery通过this获取HTML标签属性值示例

<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>
  <div>
   <div style="width: 100px;height: 30px;float:left; margin-left:30px;" name="this is name feild" dbname="oracle1" onclick="attrsByJs(this)">JavaScript</div>
   <div style="width: 100px;height: 30px;float:left; margin-left:30px;" name="this is name feild" dbname="oracle2" onclick="attrsByJquery(this)">Juqery</div>
   <input type="button" name="abcdeg" myname="this is my name" onclick="attrsButtons(this)" value="buttons">
  </div>
 </body>
</html>