日期:2014-05-16 浏览次数:20450 次
$(document).ready(function(){
  $("div").click(function(){
  if ( $(this).hasClass("protected") )
  $(this).animate({height:300},"slow");
  .animate({width:300},"slow");
  .animate({height:100},"slow");
  .animate({width:100},"slow");
  });
});
------解决方案--------------------
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
    <script src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
    <script type="text/javascript">  
$(document).ready(function(){
  $("div").click(function(){
  if($(this).hasClass("protected"))
  {
      $(this).animate({ height: 300 }, "slow").animate({ width: 300 }, "slow").animate({height:100},"slow").animate({ width: 100 }, "slow");
  }
  });
});
    </script>
    <style type="text/css">
        .protected
        {
            background: #98bf21;
            height: 100px;
            width: 100px;
            position: relative;
        }
    </style>
</head>
<body>
    <div id="box" class="protected">
    </div>
    <div>dddd</div>
</body>
</html>