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Home >Web Front-end >JS Tutorial >jQuery implements a complete example of imitating the two-level navigation menu effect of Meicheng Internet_jquery

jQuery implements a complete example of imitating the two-level navigation menu effect of Meicheng Internet_jquery

WBOY
WBOYOriginal
2016-05-16 15:38:581075browse

The example in this article describes the jQuery implementation of the two-level navigation menu effect imitating Meicheng Internet. Share it with everyone for your reference. The details are as follows:

This is a two-level navigation menu based on jQuery that imitates Meicheng Internet. It works well, it is more like a sliding door and will not let you down.

Let’s take a look at the screenshots of the running effect:

The online demo address is as follows:

http://demo.jb51.net/js/2015/jquery-f-mchl-2l-nav-menu-codes/

The specific code is as follows: 

<!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(images/nav_bg.gif) repeat-x; height:39px; position:relative; width:950px; margin:0 auto; }
#nav .l{ background:url(images/navnbg.gif) no-repeat 0px 0px; height:39px; width:2px; float:left}
#nav .r{ background:url(images/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(images/navnbg.gif) no-repeat -87px 6px; float:left; font-family:"Microsoft Yahei";}
#nav li .v a:hover,#nav li .v .sele{background:url(images/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(images/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(images/navnbg.gif) no-repeat 1px -91px;*background:url(images/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(images/nav_bg1.gif) repeat-x bottom; height:28px; border-bottom:1px solid #eee; }
</style>
<SCRIPT src="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>

I hope this article will be helpful to everyone’s jQuery programming.

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