代码示例:(标识:jquery_stop_slide)
<!DOCTYPE html>
<html>
<head>
<script src="/jquery/jquery-1.11.1.min.js"></script>
<script> 
$(document).ready(function(){
  $("#flip").click(function(){
    $("#panel").slideDown(5000);
  });
  $("#stop").click(function(){
    $("#panel").stop();
  });
});
</script>
 
<style type="text/css"> 
#panel,#flip
{
padding:5px;
text-align:center;
background-color:#e5eecc;
border:solid 1px #c3c3c3;
}
#panel
{
padding:50px;
display:none;
}
</style>
</head>

<body>
 
<button id="stop">停止滑动</button>
<div id="flip">点击这里,向下滑动面板</div>
<div id="panel">Hello world!</div>

</body>
</html>
运行结果: