jQuery ?? ?????
?? ?????
slideDown(speed,callback)
?? ??(??? ??)? ?? ???? ?? ??? ?????? ???? ????? ??? ??? ? ?? ??? ??????.
? ????? ??? ??? ??? ???? ???? ??? "????" ???? ????? ???.
speed(???|??): (?? ??) ?? ??? ? ?? ??("??", "??" ?? "??") ? ??? ??? ?? ????? ??? ???? ??? ?(?: 1000)
SlideUp(speed, callback)
??? ??(?? ??)?? ???? ?? ??? ?????? ??? ????? ???? ??? ? ?? ??? ??????.
? ????? ??? ??? ??? ???? "????" ???? ???? ??? ?? ? ????.
???? SlideDown? ?????.. ??? ??? ?????
slideToggle(speed, callback)
?? ??? ?? ???? ?? ??? ???? ???? ????? ??? ??? ? ??? ?? ??.
? ????? ??? ??? ??? ???? ???? ??? "????" ???? ???? ??? ? ????.
<!DOCTYPE html>
<html>
<head>
<title>php.cn</title>
<meta charset="utf-8" />
<script src="http://libs.baidu.com/jquery/1.10.2/jquery.min.js"></script>
<script>
function f1(){
//隱藏 hidden
$('div').slideUp(3000);
}
function f2(){
//顯示 show
$('div').slideDown(3000);
}
function f3(){
$('div').slideToggle(2000);
}
</script>
<style type="text/css">
div {width:300px; height:200px; background-color:blue;}
</style>
</head>
<body>
<div></div>
<input type="button" value="隱藏" onclick="f1()" />
<input type="button" value="顯示" onclick="f2()" />
<input type="button" value="開關(guān)" onclick="f3()" />
</body>
</html>
