jQuery简单二级下拉菜单
来源:未知
编辑:admin
时间:2015-09-02

html代码
<div class="UpLayer"><dl><dt><a href="javascript:void(0)">聚合分享</a></dt><dd><a href="http://www.juheweb.com/js/">特效</a> <a href="http://www.juheweb.com/Tutorials/">教程</a> <a href="http://www.juheweb.com/zy/">资源</a> <a href="http://www.juheweb.com/mb/">模板</a> <a href="http://www.juheweb.com/news/">资讯</a></dd></dl></div>
js代码
- <script type="text/javascript">
- // 【经典】弹出层菜单
- $(document).ready(function(){
- var objStr = ".UpLayer";
- $(objStr).each(function(i){
- $(this).click(function(){
- $($(objStr+" dd")[i]).show();
- $($(objStr+" dt")[i]).addClass("UpLayer02");
- });
- $(this).hover(function(){},function(){
- $($(objStr+" dd")[i]).hide();
- $($(objStr+" dt")[i]).removeClass("UpLayer02");
- });
- });
- });
- </script>
css代码
- body,h1,h2,h3,h4,h5,h6,p,ol,ul,li,dl,dt,dd{padding:0;margin:0;}
- li{list-style:none;}
- img{border:none;}
- u{text-decoration:none;}
- em{font-style:normal;}
- a{color:#424242;text-decoration:none;outline:none;blr:expression(this.onFocus=this.blur());}
- body{font-size:12px;font-family: Arial,Verdana, Helvetica, sans-serif; word-break:break-all;}
- .box{margin:0 auto;text-align:left;width:920px;}
- .clear{clear:both;}
- /* 【经典】弹出层菜单 */
- .UpLayer{ margin:100px;}
- .UpLayer dl dt{width:50px;position:absolute; z-index:3;padding:0 5px;line-height:20px;}
- .UpLayer02{border:#ccc 1px solid; border-bottom:none;background:#f1f1f1; margin:-1px 0 0 -1px;}
- .UpLayer dl dd{ width:80px;position:absolute;z-index:2;border:#ccc 1px solid;padding:5px; line-height:20px; background:#f1f1f1; display:none; margin:19px 0 0 -1px;}
- .UpLayer dl dd a{ display:block;border-bottom:#ccc 1px dashed;}
最好不要忘记插入jQuery js文件,最好下载最新的。当然也可以用以下文件:
- http://www.juheweb.com/demo/js/jquery.min.js


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