4.28 jQuery 滑动

jQuery slideDown() 方法

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/jquery/1.10.2/jquery.min.js">
</script>
<script> 
$(document).ready(function(){
  $("#flip").click(function(){
    $("#panel").slideDown("slow");
  });
});
</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>
 
<div id="flip">点我滑下面板</div>
<div id="panel">Hello world!</div>

</body>
</html>

jQuery slideUp() 方法

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/jquery/1.10.2/jquery.min.js">
</script>
<script> 
$(document).ready(function(){
  $("#flip").click(function(){
    $("#panel").slideUp("slow");
  });
});
</script>
 
<style type="text/css"> 
#panel,#flip
{
    padding:5px;
    text-align:center;
    background-color:#e5eecc;
    border:solid 1px #c3c3c3;
}
#panel
{
    padding:50px;
}
</style>
</head>
<body>
 
<div id="flip">点我拉起面板</div>
<div id="panel">Hello world!</div>

</body>
</html>

jQuery slideToggle() 方法

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/jquery/1.10.2/jquery.min.js">
</script>
<script> 
$(document).ready(function(){
  $("#flip").click(function(){
    $("#panel").slideToggle("slow");
  });
});
</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>
 
<div id="flip">点我，显示或隐藏面板。</div>
<div id="panel">Hello world!</div>

</body>
</html>