????：本章主要完成下拉菜單手風(fēng)琴效果，通過slideToggle方法實(shí)現(xiàn)點(diǎn)擊的顯示和隱藏切換。代碼如下：<!DOCTYPE html> <html> <head> <title>下拉菜單</title>
本章主要完成下拉菜單手風(fēng)琴效果，通過slideToggle方法實(shí)現(xiàn)點(diǎn)擊的顯示和隱藏切換。代碼如下：
<!DOCTYPE html>
<html>
<head>
<title>下拉菜單</title>
<meta charset="UTF-8">
<link rel="shortcut icon" href="static/images/logo.png" type="image/x-icon" />
<link rel="stylesheet" href="static/css/style.css" type="text/css">
<script type="text/javascript" src="static/js/jquery.js"></script>
<script type="text/javascript">
$(function(){
$('.two').hide();
$('.one').click(function(){
$(this).siblings('.two').slideToggle(400);
});
})
</script>
</head>
<body>
<div class="nav">
<div class="parent">
<div class="one">
<strong>個(gè)人中心</strong>
</div>
<div class="two">
<div><a href="">我的信息</a></div>
<div><a href="">系統(tǒng)通知</a></div>
<div><a href="">短信息</a></div>
</div>
</div>
<div class="parent">
<div class="one">
<strong>課程中心</strong>
</div>
<div class="two">
<div> <a href="#">我的課程</a></div>
<div> <a href="#">課程資源</a></div>
<div> <a href="#">班級(jí)統(tǒng)計(jì)</a></div>
<div> <a href="#">課程題庫</a></div>
</div>
</div>
<div class="parent">
<div class="one">
<strong>校內(nèi)討論</strong>
</div>
<div class="two">
<div> <a href="#">我的帖子</a></div>
<div> <a href="#">新回復(fù)</a></div>
<div> <a href="#">課程板塊</a></div>
<div> <a href="#">問答中心</a></div>
</div>
</div>
<div class="parent">
<div class="one">
<strong>資源中心</strong>
</div>
<div class="two">
<div> <a href="#">教學(xué)資源</a></div>
<div > <a href="#">教學(xué)經(jīng)歷</a></div>
</div>
</div>
</div>
</body>
</html>style.css
*{margin: 0px;padding: 0px;font-size: 14px;font-family: "微軟雅黑";}
a{text-decoration: none;color: #36b2f5;}
.nav{width: 250px; margin:70px auto;border-top: 4px solid #36b2f5;border-bottom:3px solid #36b2f5;}
.nav .one{border-bottom:1px solid #36b2f5;border-left:1px solid #36b2f5;border-right:1px solid #36b2f5;height: 40px;line-height: 40px;text-align: center;}
.two{width: 248px;border-left:1px solid #36b2f5;border-right:1px solid #36b2f5;}
.two div{height: 35px;line-height: 35px;text-align: center;border-bottom:1px dotted #36b2f5;}
?? ???：滅絕師太?? ??：2018-11-20 10:09:57
???? ??：完成的不錯(cuò)，作業(yè)速度這么快，走心了沒有啊？要認(rèn)真對(duì)待奧