Adds the class 'selected' to the matched elements. : addClass « jQuery « JavaScript Tutorial






  1. JavaScript Tutorial
  2. jQuery
  3. addClass
<html>
  <head>
    <script type="text/javascript" src="js/jquery-1.3.2.js"></script>
    <script type="text/javascript">
        $(document).ready(function(){
               $("p:last").addClass("selected");
        });
    </script>
    <style>
      .selected { color:red; }
    </style>    
  </head>
  <body>
    <body>
      <p>A</p>
      <p>B</p>
      <p>C</p>
    </body>
</html>








30.13.addClass
30.13.1.Add class to a selected Tag
30.13.2.Add style class to tag
30.13.3.Add two classes
30.13.4.addClass(class) adds the specified class(es) to each of the set of matched elements.
30.13.5.Adds the class 'selected' to the matched elements.
30.13.6.Adds the classes 'selected' and 'highlight' to the matched elements.