Mega Code Archive

 
Categories / JavaScript Tutorial / JQuery
 

Use index to get the clicked button index

< html>   <head>     <script type="text/javascript" src="js/jquery-1.3.2.js"></script>     <script type="text/javascript">         $(document).ready(function(){             $("button").click(function(e) {               switch ($("button").index(this)) {                 case 0 :                   $("div").text("0");                   break;                 case 1 :                   $("div").text("1");                   break;                 case 2 :                   $("div").text("2");                   break;                 case 3 :                   $("div").text("3");                   break;               }                        $("span").text("" + value);             });         });     </script>   </head>   <body>     <body>           <div>A div</div>           <button>0</button>           <button>1</button>           <button>2</button>           <button>3</button>           <span></span>     </body> </html>