编程 Javascript

jQuery实现仿美橙互联两级导航菜单的方法

Posted in Javascript onMarch 09, 2015

本文实例讲述了jQuery实现仿美橙互联两级导航菜单的方法。分享给大家供大家参考。具体实现方法如下：

<!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>

<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />

<title>仿美橙互联导航菜单</title>

<style>

body {

    margin-left: 0px;

    margin-top: 0px;

    margin-right: 0px;

    margin-bottom: 0px;

}

a:link {

    text-decoration: none;

}

a:visited {

    text-decoration: none;

}

a:hover {

    text-decoration: none;

}

a:active {

    text-decoration: none;

}

#nav_wrap{margin:20px auto;}

#nav li{ text-align:center;font-size:12px;}

#nav_wrap { width:960px; overflow:hidden; }

#nav{ background:url(/jscss/demoimg/201011/nav_bg.gif) repeat-x; height:39px; position:relative; width:950px; margin:0 auto; }

#nav .l{ background:url(/jscss/demoimg/201011/navnbg.gif) no-repeat 0px 0px; height:39px; width:2px; float:left}

#nav .r{ background:url(/jscss/demoimg/201011/navnbg.gif) no-repeat -4px 0px; height:39px; width:2px; float:right}

#nav .bt_qnav { float:right; }  

#nav .bt_qnav a{ width:31px; height:29px; line-height:39px;display:block;padding:9px 2px 0 0;}

#nav .c{ float:left;margin:0;padding:0}

#nav li { float:left; list-style:none; }

#nav li .v a{ width:83px;height:39px; line-height:33px; display:block; color:#FFF; background:url(/jscss/demoimg/201011/navnbg.gif) no-repeat -87px 6px; float:left; font-family:"Microsoft Yahei";}

#nav li .v a:hover,#nav li .v .sele{background:url(/jscss/demoimg/201011/navnbg.gif) no-repeat 0px -47px; color:#116406; line-height:42px; font-size:14px}

#nav .kind_menu { height:30px;*height:29px; line-height:30px;vertical-align:middle; position:absolute; top:37px;*top:39px; left:70px; width:880px; text-align:left; display:none; background:url(/jscss/demoimg/201011/nav_bg1.gif) repeat-x bottom; color:#656565; }

#nav .kind_menu a {color:#656565; float:left; text-align:center; width:90px; font-family:Arial, Helvetica, sans-serif;}

#nav .kind_menu a:hover { color:#ff4300; background:url(/jscss/demoimg/201011/navnbg.gif) no-repeat 1px -91px;*background:url(/jscss/demoimg/201011/navnbg.gif) no-repeat 1px -93px;}

#nav .kind_menu span { font-size:10px;  color:#cecece; line-height:30px; *line-height:26px; float:left }

#tmenu{ background:url(/jscss/demoimg/201011/nav_bg1.gif) repeat-x bottom; height:28px; border-bottom:1px solid #eee;  }

</style>

<SCRIPT src="/ajaxjs/jquery1.3.2.js" type="text/javascript"></SCRIPT>

</head>

<body style="text-align:center">

<DIV id=nav_wrap>

<DIV id=nav>

<DIV class=l></DIV>

<UL class=c>

  <LI><SPAN class=v><A href="#" target="_blank">首页</A></SPAN> 

  <DIV class=kind_menu style="LEFT: 20px">欢迎访问美橙互联! </DIV></LI>

  <LI><SPAN class=v><A href="#">特惠套餐</A></SPAN> 

  <DIV class=kind_menu style="LEFT: 40px"><A 

  href="#">电信套餐</A> <SPAN>|</SPAN> <A 

  href="#">双线套餐</A> </DIV></LI>

  <LI><SPAN class=v><A href="#">域名频道</A></SPAN> 

  <DIV class=kind_menu><A href="#">英文域名</A> 

  <SPAN>|</SPAN> <A href="#">中文域名</A> 

  <SPAN>|</SPAN> <A href="#">通用网址</A> <SPAN>|</SPAN> 

  <A href="#">价格列表</A> 

  <SPAN>|</SPAN> <A href="#" target=_blank>域名交易</A> 

  <SPAN>|</SPAN> <A href="#">相关帮助</A> 

  <SPAN>|</SPAN> <A href="#">智能加速</A> </DIV></LI>

  </UL>

<DIV class=r></DIV>

</DIV><!--nav-->

<DIV id=tmenu></DIV>

</DIV><!--nav_wrap-->

<SCRIPT type=text/javascript>

    var site_url = window.location.href.toLowerCase();  

    switch (true) {     

        default :

            $("#nav li").attr("class","");

            $("#nav li").eq(0).attr("class","nav_lishw");

            $(".nav_lishw .v a").attr("class","sele");

            $(".nav_lishw .kind_menu").show();

    } 

    $("#nav li").hover(

        function(){

            clearTimeout(setTimeout("0")-1);

            $("#nav .kind_menu").hide(); 

            $("#nav li .v .sele").attr("class","shutAhover");

            $(this).attr("id","nav_hover")

            $("#nav_hover .v a").attr("class","sele");

            $("#nav_hover .kind_menu").show(); 

        },

        function(){

            if($(this).attr("class") != "nav_lishw"){

                $("#nav_hover .v .sele").attr("class","");

                $("#nav_hover .kind_menu").hide(); 

            }

            $(this).attr("id","")

            $("#nav li .v .shutAhover").attr("class","sele");

            setTimeout(function(){

                $(".nav_lishw .kind_menu").show();

                $(".nav_lishw .v a").attr("class","sele");

            },50); 

        }

    );

</SCRIPT>

</body>

</html>

希望本文所述对大家的jQuery程序设计有所帮助。

- Author -

hcqenjoy

声明：登载此文出于传递更多信息之目的，并不意味着赞同其观点或证实其描述。

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