JavaScript Tutorial/jQuery/removeAttr

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Remove attribute

   <source lang="javascript">

<html>

 <head>
   <script type="text/javascript" src="js/jquery-1.3.2.js"></script>
   <script type="text/javascript">
       $(document).ready(function(){
             $("input").removeAttr("disabled").focus().val("editable now");
       });
   </script>
 </head>
 <body>
   <body>
     <button>Enable</button>
     <input type="text" disabled="disabled" value="data"/>
 </body>

</html></source>


removeAttr(name) removes an attribute from each of the matched elements.

   <source lang="javascript">

<html>

 <head>
   <script type="text/javascript" src="js/jquery-1.3.2.js"></script>
   <script type="text/javascript">
       $(document).ready(function(){
              $("button").click(function () {
                 $(this).next().removeAttr("disabled")
                        .focus()
                        .val("editable now");
              });
       });
   </script>
 </head>
 <body>
   <body>
     <button>Enable</button>
     <input type="text" disabled="disabled" value="can"t edit this" />
   </body>

</html></source>