Add classes to li tags in a ul list as an index - Javascript jQuery Method and Property

Javascript examples for jQuery Method and Property:addClass

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Description

Add classes to li tags in a ul list as an index

Demo Code

ResultView the demo in separate window 

<html>
 <head> 
  <meta name="viewport" content="width=device-width, initial-scale=1"> 
  <script type="text/javascript" src="https://code.jquery.com/jquery-1.6.js"></script> 
  <script type="text/javascript">
    $(window).load(function(){/*from  w w  w .java2 s. c  om*/
$('ul > li').addClass(function(i) {
    return (i+1).toString();
});
    });

      </script> 
 </head> 
 <body> 
  <ul> 
   <li>a</li> 
   <li>b</li> 
   <li>c</li> 
   <li>d</li> 
   <li>e</li> 
  </ul>  
 </body>
</html>

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