Bootstrap按钮方法：

<!DOCTYPE html>
<html>
<head>
   <title>Try v1.2 Bootstrap Online</title>
   <link href="/bootstrap/css/bootstrap.min.css" rel="stylesheet">
   <script src="/scripts/jquery.min.js"></script>
   <script src="/bootstrap/js/bootstrap.min.js"></script>
</head>
<body>

<h2>Click on each of the buttons to see the effects of methods</h2>
<h4>Example to demonstrate .button('toggle') method</h4>

<div id = "myButtons1" class = "bs-example">
   <button type = "button" class = "btn btn-primary">Primary</button>
</div>

<h4>Example to demonstrate  .button('loading') method</h4>

<div id = "myButtons2" class = "bs-example">
   <button type = "button" class = "btn btn-primary" data-loading-text = "Loading...">
      Primary
   </button>
</div>

<h4>Example to demonstrate .button('reset') method</h4>

<div id = "myButtons3" class = "bs-example">
   <button type = "button" class = "btn btn-primary" data-loading-text = "Loading...">
      Primary
   </button>
</div>

<h4>Example to demonstrate  .button(string) method</h4>

<button type = "button" class = "btn btn-primary" id = "myButton4" 
   data-complete-text = "Loading finished">
   Click Me
</button>

<script type = "text/javascript">
   $(function () {
      $("#myButtons1 .btn").click(function(){
         $(this).button('toggle');
      });
   });

   $(function() { 
      $("#myButtons2 .btn").click(function(){
         $(this).button('loading').delay(1000).queue(function() {
         });        
      });
   });   

   $(function() { 
      $("#myButtons3 .btn").click(function(){
         $(this).button('loading').delay(1000).queue(function() {
            $(this).button('reset');
         });        
      });
   });  

   $(function() { 
      $("#myButton4").click(function(){
         $(this).button('loading').delay(1000).queue(function() {
            $(this).button('complete');
         });        
      });
   }); 
</script> 

</body>
</html>