本文实例讲述了JS+CSS实现仿支付宝菜单选中效果代码。分享给大家供大家参考。具体如下:
这是一个漂亮的JS+CSS仿支付宝菜单,总体风格和形式与支付宝的菜单没什么两样,细心会发现这是一个CSS爱好者自己手功完成的,自己美化图片,重写CSS代码,为作者给我们奉献这么好的菜单而表示感谢。
运行效果截图如下:
在线演示地址如下:
http://demo.jb51.net/js/2015/js-css-f-alipay-style-menu-codes/
具体代码如下:
<!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> <title>CSS仿支付宝菜单</title> <style type="text/css"> * { padding:0px; margin:0px; list-style:none; } body { font-size:14px; font-family:Verdana; } #nav ul.nav_left, #nav ul.nav_right, #nav ul.nav_main li, #nav ul.nav_main li.over a, #nav ul.nav_main li a span, #nav ul.nav_main li.over a span { background:url(images/b.gif) no-repeat; } #nav { background:url(images/b.gif) repeat-x; } #wrap { width:960px; margin:0 auto; height:auto; overflow:hidden; padding-top:50px; } #nav { background-position: 0 -178px; height:79px; width:960px; } #nav ul.nav_left { background-position: 0 0; float:left; width:10px; height:79px; display:inline; } #nav ul.nav_right { background-position:-20px 0; float:right; width:10px; height:79px; display:inline; } #nav ul.nav_main { float:left; display:inline; } #nav ul.nav_main li { background-position: -41px 0; float:left; padding:0 5px; } #nav ul.nav_main li a { height:40px; display:block; text-decoration:none; float:left; } #nav ul.nav_main li.over a { background-position: 0 -85px; } #nav ul.nav_main li a span { background-position: right -90px; height:22px; display:block; padding-right:30px; padding-left:20px; padding-top:18px; color:#fff; font-weight:bold; overflow:hidden; cursor:pointer; float:left; margin-left:15px; display:inline; } #nav ul.nav_main li.over a span { background-position: right -130px; color:#555; } #nav ul.nav_main li#show_0 { background:none; } </style> <script type="text/javascript"> function $(id) { return document.getElementById(id); } window.onload = function() { var Root = $("nav_li").getElementsByTagName("li"); for (var i = 0; i < Root.length; i++) { c = Root[i]; c.setAttribute("id", "show_" + i); var xp = function(i) { show(i); }; c.onmouseover = dete_bibao(xp, i, c); } } function show(j) { for (var n = 0; n <= 6; n++) { if ($("show_" + n).className != "s") { $("show_" + n).className = "s"; } if (n == j) { $("show_" + n).className = "over"; } } } function dete_bibao(fn, params, obj) { return function() { fn.call(obj || window, params); } } </script> </head> <body> <div id="wrap"> <div id="nav"> <ul class="nav_left"> </ul> <ul class="nav_main" id="nav_li"> <li><a href="#"><span>首页</span></a></li> <li><a href="#"><span>脚本代码</span></a></li> <li><a href="#"><span>脚本下载</span></a></li> <li><a href="#"><span>网页特效</span></a></li> <li><a href="#"><span>生活社区</span></a></li> <li><a href="#"><span>休闲电影</span></a></li> <li><a href="#"><span>哈哼~</span></a></li> </ul> <ul class="nav_right"> </ul> </div> </div> </body> </html>
希望本文所述对大家的JavaScript程序设计有所帮助。