代码如下 [code lang="php"] <!DOCTYPE HTML> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>jquery仿apple官网伸缩弹性搜索框</title> <script type="text/javascript" src="jquery.min.js"></script> <style> *{ margin:0; padding:0;} .clear { clear:both;} .bar { width:1002px; height:36px; margin:100px auto; background:#000;} ul,li {list-style:none; margin:0; padding:0;} .nav {float:left;height:36px;overflow:hidden;} .nav li {float:left; height:36px; line-height:36px; width:102px; overflow:hidden; border-right:1px #555 solid;} .nav li a { font-family:Arial; font-size:14px;display:block; padding:0px 10px; text-decoration:none; text-align:center;color:#fff;} .nav li a:hover {background:#f60} .searchbox { float:right;height:36px; padding-right:10px;} .search_box {height:20px; margin-top:6px;} .search {height:20px; line-height:20px;padding:0px 10px; border:1px #ddd solid; background:#fff;outline: none; width:100px;} </style> <script type="text/javascript"> $(document).ready(function(){ $(".search").focus(function(){ $(this).stop(true,false).animate({width:"200px"},"slow"); var navwidth = 720; var liwidth = navwidth/8; $("ul.nav li").animate({width:liwidth+"px"},"slow"); }) .blur(function(){ $(this).animate({width:"100px"},"slow"); var navwidth = 820; var liwidth = navwidth/8; $("ul.nav li").animate({width:liwidth+"px"},"slow"); }); //动态生成导航栏目的宽度 }); </script> </head> <body> <div class="bar"> <ul class="nav"> <li><a href="#">Home</a></li> <li><a href="#">Works</a></li> <li><a href="#">About</a></li> <li><a href="#">Services</a></li> <li><a href="#">Contact</a></li> <li><a href="#">Blog</a></li> <li><a href="#">Mircblog</a></li> <li><a href="#">DJmusic</a></li> </ul> <div class="searchbox"> <form class="search_box" action="http://www.baidu.com/s" target="_blank"> <input class="search" type="text" name="wd" id="kw" value="搜索" /> </form> </div> <div class="clear"></div> </div> </body> </html> [/code]
