html5+css3+jquery手机移动端带选择的下拉列表

1新建html文档。2书写hmtl代码。<section class="job-module"> <dl class="retrie"> <dt> <a id="area" href="j**ascript:;">分类 </a> <a id="wage" href="j**ascript:;">月薪</a> </dt> <dd class="area"> <ul class="slide downl**t"> <li><a href="#">不限</a></li> <li><a href="#">销售</a></li> <li><a href="#">会计</a></li> <li><a href="#">文员</a></li> <li><a href="#">程序</a></li> <li><a href="#">金融</a></li> </ul> </dd> <dd class="wage"> <ul class="slide downl**t"> <li><a href="#">不限</a></li> <li><a href="#">1500</a></li> <li><a href="#">2000</a></li> <li><a href="#">2500</a></li> <li><a href="#">3000</a></li> <li><a href="#">4000</a></li> <li><a href="#">5000</a></li> <li><a href="#">6000</a></li> <li><a href="#">7000</a></li> <li><a href="#">8000</a></li> <li><a href="#">9000</a></li> <li><a href="#">10000以上</a></li> </ul> </dd> </dl></section>3书写css代码。body { margin: 0; padding: 0; vertical-align: baseline; font: inherit; font-style: inherit; font-size: 100%; font-family: "microsoft yahei", verdana, arial, helvetica, sans-serif; }html { font-size: 62.5%; height: 100%; -webkit-font-smoothing: antialiased }body { color: #333; line-height: 1; background: #f0f0f0; }body.blue { background: #efeff4; }article, aside, details, figcaption, figure, footer, header, hgroup, n**, section { d**play: block; }dl, dt, dd, ul, ol, li, em, i, p { margin: 0; padding: 0; l**t-style: none; font-style: normal; }li { font-size: 14px; font-size: 1.4rem; }table { border-collapse: separate; border-spacing: 0; }caption, th, td { text-align: left; font-weight: normal; }h1, h2, h3, h4 { font-family: inherit; font-weight: 500; line-height: 1.1; color: inherit }:focus { outline: 0; }a { color: #333; tap-highlight-color: rgba(0,0,0,0); focus-ring-color: rgba(0, 0, 0, 0); -webkit-tap-highlight-color: rgba(0,0,0,0); -webkit-focus-ring-color: rgba(0, 0, 0, 0); -moz-tap-highlight-color: rgba(0,0,0,0); -moz-focus-ring-color: rgba(0, 0, 0, 0); }a:hover { color: #000; }a:focus { outline: none; }a, a:hover, a:active { outline: 0; text-decoration: none; }.retrie { position: relative; z-index: 102; height: 50px; background-color: #fff; border-bottom: 1px solid #e8e8e8; }.retrie dt { overflow: hidden }.retrie dt a { position: relative; float: left; width: 50%; height: 49px; line-height: 50px; color: #333; font-size: 14px; font-size: 16px; text-align: center; }.retrie dt a:after { position: absolute; top: 50%; left: 50%; margin-top: -4px; margin-left: 30px; width: 8px; height: 8px; border: #666 solid; border-width: 1px 1px 0 0; content: ' '; -webkit-transform: rotate(135deg); }.retrie dt .up { color: #007ccf; border-bottom: 2px solid #007ccf; }.retrie dt .up:after { margin-top: 0; border: #007ccf solid; border-width: 1px 1px 0 0; -webkit-transform: rotate(-45deg); }.retrie dt a:last-child:before { position: absolute; top: 10px; left: 0; d**play: block; width: 1px; height: 30px; background-color: #ebebeb; content: ' '; }.retrie dd { position: relative; }.slide { position: absolute; top: 0px; left: 0; z-index: 104; d**play: none; width: 100%; overflow-y: auto; background-color: #fff; }.slide li { d**play: block; height: 50px; border-bottom: 1px solid #eee; }.slide li a { d**play: block; padding: 0 30px; height: 50px; background-color: transparent; line-height: 50px; }.slide li a:hover, .slide li a.selected { background-color: #f6f6f6; }.slide li a.select { background-color: #fff; }4书写并添加js代码。<script src="js/jquery.js"></script> <script>$(function(){ $('.retrie dt a').click(function(){var $t=$(th**);if($t.hasclass('up')){$(".retrie dt a").removeclass('up');$('.downl**t').hide();$('.mask').hide();}else{$(".retrie dt a").removeclass('up');$('.downl**t').hide();$t.addclass('up');$('.downl**t').eq($(".retrie dt a").index($(th**)[0])).show();$('.mask').show();}});$(".area ul li a:contains('"+$('#area').text()+"')").addclass('selected');$(".wage ul li a:contains('"+$('#wage').text()+"')").addclass('selected');});</script>5代码整体结构。6查看效果。end6该信息未经授权抓取自百度经验 20210311