日期:2014-05-16 浏览次数:20395 次
分享福州网论坛fuzhou99.com帖子页面的绝对定位浮动导航条+返回顶部的JS效果,点击导航条栏目会出现伸缩展开隐藏层特效,当滚动滚动条时”返回顶部“隐藏按钮就会出现,还有一些其他的特效功能,这边不多说了,如果需要可以自己复制代码试一下,或者访问www.fuzhou99.com的帖子或列表页面查看演示。
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>无标题文档</title> <style type="text/css"> body{ background-color:#bbac85;} ul,li{ margin:0px; padding:0px; list-style:none;} .navbox{ width:95px; height:auto;z-index:99; left:2px; bottom:5px;POSITION:fixed;_position:absolute; _margin-top:expression(document.documentElement.clientHeight-this.style.pixelHeight+document.documentElement.scrollTop); font-family: "宋体";} .mj_nav{ width:93px; height:auto; border:1px solid #806f5f; background-color:#f3f3f3; -webkit-border-radius:5px;-moz-border-radius:5px;border-radius:5px; padding-bottom:15px;} .mj_nav_bt{ width:93px; height:30px; background-color:#806f5f; font-size:14px; font-weight:bold; line-height:30px; text-align:center; color:#fde399; margin-bottom:10px;} .mj_nav_list{ width:83px; height:auto; padding:0px 5px;} .nav_span{ display:block; width:68px; padding-left:15px; height:24px; line-height:24px; background-image:url(http://www.fuzhou99.com/img/mjnav.gif); background-repeat:no-repeat; background-position:5px 8px; color:#594d42; font-size:14px; cursor: pointer;} .mj_sn{ background-position:5px -12px;} .mj_nav_list ul{ width:68px; height:auto; padding:0px 0px 15px 15px; display:none;} .mj_nav_list li{ width:68px; height:24px; line-height:24px; font-size:14px; overflow:hidden;} .mj_nav_list li a{ color:#0a57b7; text-decoration: underline;} .mj_nav_list li a:hover{ color: #FF6600;} .guanbi,.gotop{ width:93px; height:30px; line-height:30px; border:1px solid #806f5f; background-color:#f3f3f3; -webkit-border-radius:5px;-moz-border-radius:5px;border-radius:5px; text-align:center; font-size:14px; color:#594d42; margin-top:3px; cursor: pointer;} .gotop{ display:none;} .zhangkai{ width:20px; height:auto; padding:10px 5px; line-height:20px; font-size:14px; text-align:center;-webkit-border-radius:0px 5px 5px 0px;-moz-border-radius:0px 5px 5px 0px;border-radius:0px 5px 5px 0px; border:1px solid #806f5f; background-color:#f3f3f3; POSITION:fixed;_position:absolute; _margin-top:expression(document.documentElement.clientHeight-this.style.pixelHeight+document.documentElement.scrollTop); z-index:100; left:0px; bottom:150px; display:none; cursor: pointer; color:#594d42;} .xx{ height:1000px;} </style> <script type="text/javascript" src="http://jqueryjs.googlecode.com/files/jquery-1.2.6.min.js"></script> <script type="text/javascript"> $(document).ready(function(){ $(".mj_nav_list span").click(function(){ $(".mj_nav_list span").not($(this)).removeClass("mj_sn"); $(this).toggleClass("mj_sn"); $(".mj_nav_list ul").not($(this).next()).slideUp(); $(this).next().slideToggle(500); //$(this).next().toggle(); }); $(window).scroll(function(){ if ( $(window).scrollTop() > 50 ){ $(".gotop").fadeIn(800); } else { $(".gotop").fadeOut(500); }; }); $(".gotop").click(function(){ $(window).scrollTop(0); }); $(".guanbi").click(function(