abstrakt:<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>按鈕內(nèi)容選擇</title> <link rel="stylesheet"&nb
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>按鈕內(nèi)容選擇</title> <link rel="stylesheet" type="text/css" href="static/font-awesome-4.7.0/css/font-awesome.min.css"> <link rel="icon" type="image/x-icon" href="static/images/icon.ico" /> <link rel="stylesheet" type="text/css" href="static/style1.css"> <script type="text/javascript" src="static/jquery-3.3.1.js"></script> <script type="text/javascript"> $(function(){ $('.two').css('display','none') var one = $('.one') var two = $('.two') $('.one').each(function(i){ $(this).click(function(){ if($(two[i]).css('display') == 'none'){ $(two[i]).slideDown(400) }else{ $(two[i]).slideUp(400) } }) }) }) </script> </head> <body> <div class="nav"> <div class="parent"> <div class="one"> <strong>個人中心</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="">班級統(tǒng)計</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</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="">教學資源</a></div> <div><a href="">教學經(jīng)歷</a></div> </div> </div> </div> </body> </html>
*{margin: 0px;padding: 0px;} .nav{width: 250px;margin: 0px auto;border-top: 2px solid blue;border-bottom: 2px solid blue;margin-top: 50px;} a{text-decoration: none;color:blue;} .parent{text-align: center;border-left: 1px solid #282923;border-right:1px solid #282923;} .one{width: 248px;height: 40px;line-height: 40px;border-bottom: 1px solid #282923;} .two div{width:248px;height: 35px;line-height: 35px;border-bottom: 1px solid #ccc;}
手風琴效果還是比較常用的,好多地方都可以用到,jquery比JavaScript簡單,就是有寫基本的選擇器還是不太清楚,像each(),后期會多復習,多寫,慢慢消費
Korrigierender Lehrer:韋小寶Korrekturzeit:2018-12-27 09:25:41
Zusammenfassung des Lehrers:jQuery是比JavaScript簡單的多,jQuery就是JavaScript封裝而成的,each是遍歷的作用,后期慢慢研究吧!