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JQUERY gets the value of the attribute through the current tag name

php中世界最好的语言Original: 2018-04-18 10:45:382541browse

This time I will bring you JQUERYGet the value of the attribute through the current tag name. What are the precautions for JQUERY to get the attribute value through the current tag name? , the following is a practical case, let’s take a look.

No more nonsense, the specific code is as follows:

<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>

I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the PHP Chinese website !

JQUERY gets the value of the attribute through the current tag name

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