abstrak:html代碼<div class="nav"> <div class="parent"> <div class="one"><strong>個(gè)
html代碼
<div class="nav"> <div class="parent"> <div class="one"><strong>個(gè)人中心</strong></div> <div class="two"> <div><a href="">個(gè)人信息</a></div> <div><a href="">系統(tǒng)通知</a></div> <div><a href="">短消息</a></div> </div> </div> <div class="parent"> <div class="one"><strong>課程中心</strong></div> <div class="two"> <div><a href="">個(gè)人信息</a></div> <div><a href="">系統(tǒng)通知</a></div> <div><a href="">短消息</a></div> </div> </div> <div class="parent"> <div class="one"><strong>校內(nèi)討論</strong></div> <div class="two"> <div><a href="">個(gè)人信息</a></div> <div><a href="">系統(tǒng)通知</a></div> <div><a href="">短消息</a></div> </div> </div> <div class="parent"> <div class="one"><strong>資源中心</strong></div> <div class="two"> <div><a href="">個(gè)人信息</a></div> <div><a href="">系統(tǒng)通知</a></div> <div><a href="">短消息</a></div> </div> </div> </div>
css代碼
<style type="text/css"> *{margin:0;padding:0;font-size:14px;font-family: "微軟雅黑";} a{text-decoration: none;} .nav{width: 250px;margin:20px auto;border-top:4px solid lightseagreen;border-bottom: 3px solid lightseagreen;} .one{height:40px;line-height: 40px;text-align: center;border-left:1px solid lightseagreen;border-right:1px solid lightseagreen;border-bottom: 1px solid lightseagreen;} .two{border-left:1px solid lightseagreen;border-right:1px solid lightseagreen;} .two div{height:35px;line-height:35px;text-align: center;border-bottom:1px dotted lightseagreen;} .two div a{color: lightseagreen;} </style>
js代碼
<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'){//如果是隱藏的,就讓它顯示 two.slideUp(400);//顯示之前,讓所有的先隱藏 $(two[i]).slideDown(400); }else{ $(two[i]).slideUp(400); } }) }) }) </script>
效果圖
Guru membetulkan:韋小寶Masa pembetulan:2018-12-11 09:13:26
Rumusan guru:不錯(cuò)!寫的很棒!往后去這種效果還可以改成無限分類的樣式!課后沒事可以嘗試一下!