Web Front-end
JS Tutorial
js implements two-level navigation menu effect code with rounded corners_javascript skills
js implements two-level navigation menu effect code with rounded corners_javascript skills
本文实例讲述了js实现带圆角的两级导航菜单效果代码。分享给大家供大家参考。具体如下：
这是一款使用JS做的圆角菜单，支持两级菜单显示，本人比较喜欢的风格，修改使用方便，新手也能上手快。使用有几张圆角图片来修饰了菜单，喜欢的朋友可以下载代码留作收藏使用。真心不错的蓝色导航条代码。
运行效果截图如下：
在线演示地址如下：
http://demo.jb51.net/js/2015/js-cicle-nav-menu-style-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>圆角蓝色横向二级菜单代码，鼠标经过显示子菜单</title>
<script>
function MM_reloadPage(init) {
if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);
function MM_findObj(n, d) { //v4.01
var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_showHideLayers() { //v6.0
var i,p,v,obj,args=MM_showHideLayers.arguments;
for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
obj.visibility=v; }
}
</script>
<style type="text/css">
body {font-family:\5B8B\4F53,Arial Narrow,arial,serif;background:#ffffff;font-size:12px;}
body,div,dl,dt,dd,ul,ol,li,pre,form,fieldset,input,textarea,blockquote,emBED{padding:0; margin:0;}
li{list-style-type:none;}
a{text-decoration:none;color:#20537A;}
a:hover{text-decoration:underline;}
.topmenu{width:980px;height:42px; margin:0 auto;position: relative;left:0px; top:0px;background:url('images/nav_li_bg.gif') repeat-x right center;}
.topmenu .nav_content{padding-left:25px;background:url('images/nav_li_left.gif') no-repeat;float:left;}
.topmenu .nav_content li{width:126px;height:42px;float:left;line-height:42px;background:url('images/nav_li_line.gif') no-repeat right;text-align:center;font-weight:bold;}
.topmenu .nav_content li a{color:#fff;width:126px;height:42px;display:block;}
.topmenu .nav_content li.current a{width:126px;height:42px;line-height:42px;display:block;color:#fff;}
.topmenu .nav_content li.current a:hover{line-height:42px;}
.topmenu .nav_content li a:hover{line-height:42px;text-decoration:none;background:url('images/nav_li_hover.gif') no-repeat;color:#000;}
.topmenu .nav_content li.end{background: none;}
.topmenu .nav_content li.right{padding-left:47px;width:26px;background:url('images/nav_li_right.gif') no-repeat right top;height:42px;}
.submenu{visibility: hidden;position:absolute;top:42px;left:0;background:url('images/sub_li_bg.gif') repeat-x right top;}
.submenu .subnav{padding-left:33px;background:url('images/sub_li_left.gif') no-repeat;float:left;}
.submenu .subnav li{height40px;float:left;background:url('images/arrow.gif') no-repeat left 15px;}
.submenu .subnav li a{color:#333;display:block;padding:0 12px;line-height:40px; text-decoration:none;}
.submenu .subnav li a:hover{color:#0a4aaa;text-decoration:none;}
.submenu .subnav li.subright{width:33px;background:url('images/sub_li_right.gif') no-repeat right top;height:40px;}
#Layer1{left:30px;}
#Layer2{left:80px;}
#Layer3{left:280px;}
#Layer4{left:400px;}
#Layer5{left:auto;right:80px;}
</style>
</head>
<body>
<div style="height:70px;"></div>
<div class="topmenu">
<div class="nav_content">
<ul>
<li><a href="#">首 页</a></li>
<li><a href="#" onMouseOver="MM_showHideLayers('Layer1','','show')" onMouseOut="MM_showHideLayers('Layer1','','hide')">网页特效</a></li>
<li><a href="#" onMouseOver="MM_showHideLayers('Layer2','','show')" onMouseOut="MM_showHideLayers('Layer2','','hide')">电子商务</a></li>
<li><a href="#" onMouseOver="MM_showHideLayers('Layer3','','show')" onMouseOut="MM_showHideLayers('Layer3','','hide')">导航条</a></li>
<li><a href="#" onMouseOver="MM_showHideLayers('Layer4','','show')" onMouseOut="MM_showHideLayers('Layer4','','hide')">网络广告</a></li>
<li><a href="#" onMouseOver="MM_showHideLayers('Layer5','','show')" onMouseOut="MM_showHideLayers('Layer5','','hide')">搜索引擎</a></li>
<li><a href="#" >关于我们</a></li>
<li class="right"></li>
</ul>
</div>
<div id="Layer1" class="submenu" onMouseOver="MM_showHideLayers('Layer1','','show')" onMouseOut="MM_showHideLayers('Layer1','','hide')">
<div class="subnav">
<ul>
<li><a href="">源码下载</a></li>
<li><a href="">导航条代码</a></li>
<li><a href="">电子商务</a></li>
<li><a href="">营销外包</a></li>
<li><a href="">电子商务</a></li>
<li class="subright"></li>
</ul>
</div>
</div>
<div id="Layer2" class="submenu" onMouseOver="MM_showHideLayers('Layer2','','show')" onMouseOut="MM_showHideLayers('Layer2','','hide')">
<div class="subnav">
<ul>
<li><a href="">编程书籍</a></li>
<li><a href="">导航条代码</a></li>
<li><a href="">商务人才</a></li>
<li><a href="">网络外包</a></li>
<li><a href="">电子商务</a></li>
<li><a href="">导航条代码</a></li>
<li class="subright"></li>
</ul>
</div>
</div>
<div id="Layer3" class="submenu" onMouseOver="MM_showHideLayers('Layer3','','show')" onMouseOut="MM_showHideLayers('Layer3','','hide')">
<div class="subnav">
<ul>
<li><a href="">论坛社区</a></li>
<li><a href="">导航条代码</a></li>
<li><a href="">电子商务人才</a></li>
<li><a href="">电子商务</a></li>
<li class="subright"></li>
</ul>
</div>
</div>
<div id="Layer4" class="submenu" onMouseOver="MM_showHideLayers('Layer4','','show')" onMouseOut="MM_showHideLayers('Layer4','','hide')">
<div class="subnav">
<ul>
<li><a href="">教程文章</a></li>
<li><a href="">导航条代码</a></li>
<li><a href="">网站分类</a></li>
<li><a href="">电子商务</a></li>
<li class="subright"></li>
</ul>
</div>
</div>
<div id="Layer5" class="submenu" onMouseOver="MM_showHideLayers('Layer5','','show')" onMouseOut="MM_showHideLayers('Layer5','','hide')">
<div class="subnav">
<ul>
<li><a href="">最新更新</a></li>
<li><a href="">导航条代码</a></li>
<li><a href="">分类信息网</a></li>
<li><a href="">电子商务</a></li>
<li class="subright"></li>
</ul>
</div>
</div>
</div>
</body>
</html>希望本文所述对大家的javascript程序设计有所帮助。
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
1386
52
How to use JS and Baidu Maps to implement map pan function
Nov 21, 2023 am 10:00 AM
How to use JS and Baidu Map to implement map pan function Baidu Map is a widely used map service platform, which is often used in web development to display geographical information, positioning and other functions. This article will introduce how to use JS and Baidu Map API to implement the map pan function, and provide specific code examples. 1. Preparation Before using Baidu Map API, you first need to apply for a developer account on Baidu Map Open Platform (http://lbsyun.baidu.com/) and create an application. Creation completed
Recommended: Excellent JS open source face detection and recognition project
Apr 03, 2024 am 11:55 AM
Face detection and recognition technology is already a relatively mature and widely used technology. Currently, the most widely used Internet application language is JS. Implementing face detection and recognition on the Web front-end has advantages and disadvantages compared to back-end face recognition. Advantages include reducing network interaction and real-time recognition, which greatly shortens user waiting time and improves user experience; disadvantages include: being limited by model size, the accuracy is also limited. How to use js to implement face detection on the web? In order to implement face recognition on the Web, you need to be familiar with related programming languages and technologies, such as JavaScript, HTML, CSS, WebRTC, etc. At the same time, you also need to master relevant computer vision and artificial intelligence technologies. It is worth noting that due to the design of the Web side
How to create a stock candlestick chart using PHP and JS
Dec 17, 2023 am 08:08 AM
How to use PHP and JS to create a stock candle chart. A stock candle chart is a common technical analysis graphic in the stock market. It helps investors understand stocks more intuitively by drawing data such as the opening price, closing price, highest price and lowest price of the stock. price fluctuations. This article will teach you how to create stock candle charts using PHP and JS, with specific code examples. 1. Preparation Before starting, we need to prepare the following environment: 1. A server running PHP 2. A browser that supports HTML5 and Canvas 3
Essential tools for stock analysis: Learn the steps to draw candle charts with PHP and JS
Dec 17, 2023 pm 06:55 PM
Essential tools for stock analysis: Learn the steps to draw candle charts in PHP and JS. Specific code examples are required. With the rapid development of the Internet and technology, stock trading has become one of the important ways for many investors. Stock analysis is an important part of investor decision-making, and candle charts are widely used in technical analysis. Learning how to draw candle charts using PHP and JS will provide investors with more intuitive information to help them make better decisions. A candlestick chart is a technical chart that displays stock prices in the form of candlesticks. It shows the stock price
How to use JS and Baidu Map to implement map click event processing function
Nov 21, 2023 am 11:11 AM
Overview of how to use JS and Baidu Maps to implement map click event processing: In web development, it is often necessary to use map functions to display geographical location and geographical information. Click event processing on the map is a commonly used and important part of the map function. This article will introduce how to use JS and Baidu Map API to implement the click event processing function of the map, and give specific code examples. Steps: Import the API file of Baidu Map. First, import the file of Baidu Map API in the HTML file. This can be achieved through the following code:
How to use JS and Baidu Maps to implement map heat map function
Nov 21, 2023 am 09:33 AM
How to use JS and Baidu Maps to implement the map heat map function Introduction: With the rapid development of the Internet and mobile devices, maps have become a common application scenario. As a visual display method, heat maps can help us understand the distribution of data more intuitively. This article will introduce how to use JS and Baidu Map API to implement the map heat map function, and provide specific code examples. Preparation work: Before starting, you need to prepare the following items: a Baidu developer account, create an application, and obtain the corresponding AP
PHP and JS Development Tips: Master the Method of Drawing Stock Candle Charts
Dec 18, 2023 pm 03:39 PM
With the rapid development of Internet finance, stock investment has become the choice of more and more people. In stock trading, candle charts are a commonly used technical analysis method. It can show the changing trend of stock prices and help investors make more accurate decisions. This article will introduce the development skills of PHP and JS, lead readers to understand how to draw stock candle charts, and provide specific code examples. 1. Understanding Stock Candle Charts Before introducing how to draw stock candle charts, we first need to understand what a candle chart is. Candlestick charts were developed by the Japanese
How to use JS and Baidu Maps to implement map polygon drawing function
Nov 21, 2023 am 10:53 AM
How to use JS and Baidu Maps to implement map polygon drawing function. In modern web development, map applications have become one of the common functions. Drawing polygons on the map can help us mark specific areas for users to view and analyze. This article will introduce how to use JS and Baidu Map API to implement map polygon drawing function, and provide specific code examples. First, we need to introduce Baidu Map API. You can use the following code to import the JavaScript of Baidu Map API in an HTML file
