jquery 好用的下拉菜单
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jquery 好用的下拉菜单
http://www.cnblogs.com/ywqu/archive/2009/08/15/1546559.html
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这个纵向和横向的下拉菜单
http://sc.xueit.com/down/sc470.shtml#down
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jquery 38中下拉菜单
http://www.sonichtml.com/2009/09/14/38-css-and-jquery-drop-down-menu/
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无限级垂直下拉:
http://www.htmldrive.net/items/show/57/Simple-unlimited-levels-vertical-drop-down-navigation-menu-jquery-plugin.html
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?<html>?<head>? <script type="text/javascript" src="./js/jquery.min.js"></script>? <style>?a { text-decoration:none; }?ul, li { list-style:none; margin:0; padding:0; }??.nav li { background:#111; color:#fff; height:30px; line-height:30px; position:relative; float:left; margin-right:5px; width:100px; text-align:center; font-family:Arial, Helvetica, sans-serif; }?.nav li a { color:#fff; font-size:14px; display:block; }??ul.sub_menu { position:absolute;width:100px; display:none; z-index:999; }?.nav li ul.sub_menu li { background:none; color:#555; font-size:12px; border-bottom:1px #333 solid; position:relative; width:100px; height:30px; }?.nav li ul.sub_menu li.last { border-bottom:none; }?.nav li ul.sub_menu li a { background:#222; color:#888; display:block;height:30px; }?.nav li ul.sub_menu li a:hover, .nav li ul.sub_menu li a.now { background:#f90;color:#fff;}?.nav li.now,.nav li.current { background:#f60;color:#fff;}??.hasmenu { background:url(arrow.png) no-repeat right; padding-right:15px;}?.nav li a.hasmenu { background-position:right -30px;}?.nav li ul.sub_menu li a.hasmenu { background:#222 url(arrow.png) no-repeat right top;}?.nav li ul.sub_menu li a.hasmenu:hover { background:#f90 url(arrow.png) no-repeat right top; color:#fff;}?</style>??<script type="text/javascript" >?$(document).ready(function(){?//为导航设置默认高亮 与本菜单无关?$("ul.nav li.nav_li:eq(0)").addClass("current")?/*jquery menu 开始**/?//为子菜单的最后一个li添加样式，适合为li添加下划线时去除最后一个的下划线?$(".sub_menu").find("li:last-child").addClass("last")?//遍历全部li，判断是否包含子菜单，如果包含则为其添加箭头指示状态?$(".nav li").each(function(){?if($(this).find("ul").length!=0){$(this).find("a:first").addClass("hasmenu")}?})?//?$(".nav li").hover(function(){?$(this).addClass("now");?var menu = $(this);?mst = setTimeout(function(){?menu.find("ul.sub_menu:first").slideDown("slow");?mst = null;?},50);?},function(){?$(this).removeClass("now");?if(mst!=null)clearTimeout(mst);?$(this).find("ul.sub_menu:first").slideUp("slow")?});?var submenu = $(".sub_menu").find(".sub_menu")?submenu.css({left:"100px",top:"0px"})?$(".sub_menu li").hover(function(){?$(this).find("a:first").addClass("now")?submst = setTimeout(function(){?$(this).find("ul:first").slideDown("slow");?submst = null;?},500)?},function(){?$(this).find("a:first").removeClass("now")?if(submst!=null)clearTimeout(submst);?$(this).find("ul:first").slideUp("slow")?});?/*jquery menu 结束**/?})?</script>? </head>??<body>?<ul class="nav">? <li class="nav_li"><a href="#">Home</a></li>? <li class="nav_li"><a href="#">Works</a>? <ul class="sub_menu">? <li><a href="#">Web Design</a></li>? <li><a href="#">Visual Design</a></li>? </ul>? </li>? <li class="nav_li"><a href="#">Products</a>? <ul class="sub_menu">? <li><a href="#">CMS</a>? <ul class="sub_menu">? <li><a href="#">asp+Acsecs</a>? <ul class="sub_menu">? <li><a href="#">1.2.2</a></li>? <li><a href="#">1.1.0</a></li>? <li><a href="#">1.0.0</a></li>? </ul>? </li>? <li><a href="#">php+Mysql</a>? <ul class="sub_menu">? <li><a href="#">1.2.2</a></li>? <li><a href="#">1.1.0</a></li>? <li><a href="#">1.0.0</a></li>? </ul>? </li>? <li><a href="#">Jquery+xml</a></li>? </ul>? </li>? <li><a href="#">Notes Padpc</a></li>? </ul>? </li>? <li class="nav_li"><a href="#">About</a>? <ul class="sub_menu">? <li><a href="#">Our team</a>? <ul class="sub_menu">? <li><a href="#">Products</a></li>? <li><a href="#">Design</a></li>? <li><a href="#">Ministry</a>? <ul class="sub_menu">? <li><a href="#">Products</a></li>? <li><a href="#">Design</a></li>? <li><a href="#">Ministry</a></li>? <li><a href="#">Customer</a></li>? <li><a href="#">Commerce</a></li>? <li><a href="#">Officer</a>? <ul class="sub_menu">? <li><a href="#">Products</a></li>? <li><a href="#">Design</a></li>? <li><a href="#">Ministry</a></li>? <li><a href="#">Customer</a></li>? <li><a href="#">Commerce</a></li>? <li><a href="#">Officer</a></li>? </ul>? </li>? </ul>? </li>? <li><a href="#">Customer</a></li>? <li><a href="#">Commerce</a></li>? <li><a href="#">Officer</a></li>? </ul>? </li>? <li><a href="#">Office</a></li>? <li><a href="#">History</a></li>? </ul>? </li>? <li class="nav_li"><a href="#">Services</a></li>? <li class="nav_li"><a href="#">Contact</a></li>? <li class="nav_li"><a href="#">Blog</a></li>?</ul>? ?</body>?</html>