本文實(shí)例講述了基于dropdown.js實(shí)現(xiàn)的兩款美觀大氣的二級(jí)導(dǎo)航菜單。分享給大家供大家參考。具體如下:
1. 藍(lán)色風(fēng)格導(dǎo)航菜單
運(yùn)行效果截圖如下:

在線演示地址如下:
http://demo.VeVB.COm/js/2015/js-dropdown-blue-style-nav-menu-codes/
具體代碼如下:
<!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=utf-8" /><title>漂亮的js+css橫向二級(jí)導(dǎo)航條-藍(lán)色</title><style>body{padding:0px;margin:0px;}body{font-family:Arial, Helvetica, sans-serif;font-size:14px;background-color:#fff;}ul,li{padding:0px;margin:0px;list-style-type: none;}a{text-decoration: none;color:#003971;}a:hover{color:#000;}/*導(dǎo)航菜單*/#navMenu {width:960px;margin:20px auto;height: 44px;line-height: 44px;display:block;overflow:hidden;background: url(images/_nav_bg.jpg) repeat-x ;}#navMenu ul{width:95%;padding-left:8px;background:url(images/_nav_l.jpg) no-repeat;float:left;}#navMenu .onelink{background-image:none;}#navMenu_r{padding-right:8px;background:url(images/_nav_r.jpg) no-repeat right ;float:right;height:44px;}#navMenu li {width:108px;text-align:center;float: left;line-height:44px;height: 44px;background-image: url(images/_nav_fg.jpg); background-repeat: no-repeat;background-position: 0 center; margin-left: -2px;}#navMenu li a { color:#fff;font-family: "宋體";padding-right: 1em;padding-left: 1em;margin-left: 2px;display: block;}#navMenu li a:hover{background: url(images/_nav_hover.jpg) no-repeat center; text-decoration: none;color:#FFf;}/*-------- 下拉菜單 --------------*/.dropMenu { position:absolute;top: 0;z-index:100;width: 164px;visibility: hidden; margin-top: -2px;margin-left:-2px;}.dropMenu li.end { background:url(images/_sub_bottom.jpg) no-repeat;padding-left:6px;height:12px;}.dropMenu li {background:url(images/_sub_bg.jpg);padding:8px 0 0 6px; }.dropMenu li a {width: 92%; display: block; text-align:center; color: black;padding: 5px 0 5px 0px;color:#000; }.dropMenu a:hover {text-decoration: underline;color:#003971;}</style></head><body><br/><br/><p style="text-align:center;color:#000;font-size:15px;">js+css橫向二級(jí)導(dǎo)航條--藍(lán)色</p><br/><br/><div id="navMenu"><ul> <li class="onelink"><a href='/'>主頁</a></li> <li><a href='#'>HTML+CSS</a></li> <li><a href='#' rel='dropmenu1'>JS代碼</a></li> <li><a href='#' rel='dropmenu2'>電子商務(wù)</a></li> <li><a href='#' >SEO優(yōu)化</a></li> <li><a href='#' rel='dropmenu3'>建站技巧</a></li> <li><a href='#'>零度對(duì)策</a></li> <li><a href='#'>網(wǎng)絡(luò)營銷</a></li> </ul> <div id="navMenu_r"></div></div><script type='text/javascript' src='images/dropdown.js'></script><ul id="dropmenu1" class="dropMenu"> <li><a href="#">導(dǎo)航菜單</a></li> <li><a href="#">焦點(diǎn)幻燈片</a></li> <li><a href="#">網(wǎng)頁特效</a></li> <li><a href="#">廣告代碼</a></li> <li class="end"></li></ul><ul id="dropmenu2" class="dropMenu"> <li><a href="#">企業(yè)類網(wǎng)站</a></li> <li><a href="#">行業(yè)類網(wǎng)站</a></li> <li><a href="#/">BLOG類網(wǎng)站</a></li> <li><a href="#">門戶類網(wǎng)站</a></li> <li><a href="#">商城類網(wǎng)站</a></li> <li class="end"></li></ul><ul id="dropmenu3" class="dropMenu"> <li><a href="#">HTML技巧</a></li> <li><a href="#">CSS技巧</a></li> <li><a href="#">CMS建站技巧</a></li> <li><a href="#">其他技巧</a></li> <li class="end"></li></ul><script type="text/javascript">cssdropdown.startchrome("navMenu")</script> <!--//nav--><br><br><br><br><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/></div></body></html>2. 桔黃色風(fēng)格導(dǎo)航菜單
運(yùn)行效果截圖如下:

在線演示地址如下:
http://demo.VeVB.COm/js/2015/js-dropdown-orange-style-nav-menu-codes/
具體代碼如下:
<!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=utf-8" /><title>桔黃色漂亮的js+css二級(jí)菜單代碼</title><style>body{padding:0px;margin:0px;}body{font-family:Arial, Helvetica, sans-serif;font-size:14px;background-color:#2f2f2f;}ul,li{padding:0px;margin:0px;list-style-type: none;}a{text-decoration: none;color:#CFE0EE;}a:hover{color:#Fff;}#navMenu {width:960px;margin:20px auto;height: 44px;line-height: 44px;display:block;overflow:hidden;background: url(images/nav_bg.jpg) repeat-x ;}#navMenu ul{width:95%;padding-left:8px;background:url(images/nav_l.jpg) no-repeat;float:left;}#navMenu .onelink{background-image:none;}#navMenu_r{padding-right:8px;background:url(images/nav_r.jpg) no-repeat right ;float:right;height:44px;}#navMenu li {width:108px;text-align:center;float: left;line-height:44px;height: 44px;background-image: url(images/nav_fg.jpg); background-repeat: no-repeat;background-position: 0 center; margin-left: -2px;}#navMenu li a {color:#fff;font-family: "宋體";padding-right: 1em;padding-left: 1em;margin-left: 2px;display: block;}#navMenu li a:hover{background: url(images/nav_hover.jpg) no-repeat center;text-decoration: none;color:#FFf;}/*-------- 下拉菜單 --------------*/.dropMenu { position:absolute;top: 0;z-index:100;width: 164px;visibility: hidden; margin-top: -4px;margin-left:-2px;}.dropMenu li.end { background:url(images/sub_bottom.jpg) no-repeat;padding-left:6px;height:12px;}.dropMenu li {background:url(images/sub_bg.jpg);padding:8px 0 0 6px; }.dropMenu li a {width: 92%; display: block;text-align:center;color: black;padding: 5px 0 5px 0px;color:#000;}.dropMenu a:hover {text-decoration: underline;color:#fa6e00;}</style></head><body><br/><br/><p style="text-align:center;color:#fff;font-size:15px;">js+css橫向二級(jí)導(dǎo)航條--桔黃色</p><br/><br/><div id="navMenu"><ul> <li class="onelink"><a href='#' target="_blank">主頁</a></li> <li><a href='#' target="_blank">HTML+CSS</a></li> <li><a href='#' rel='dropmenu1' target="_blank">JS代碼</a></li> <li><a href='#' rel='dropmenu2' target="_blank">電子商務(wù)</a></li> <li><a href='#' >SEO優(yōu)化</a></li> <li><a href='#' rel='dropmenu3' target="_blank">建站技巧</a></li> <li><a href='#' target="_blank">零度對(duì)策</a></li> <li><a href='#' target="_blank">網(wǎng)絡(luò)營銷</a></li> </ul> <div id="navMenu_r"></div></div><script type='text/javascript' src='images/dropdown.js'></script><ul id="dropmenu1" class="dropMenu"> <li><a href="#" target="_blank">導(dǎo)航菜單</a></li> <li><a href="#" target="_blank">焦點(diǎn)幻燈片</a></li> <li><a href="#" target="_blank">網(wǎng)頁特效</a></li> <li><a href="#" target="_blank">廣告代碼</a></li> <li class="end"></li></ul><ul id="dropmenu2" class="dropMenu"> <li><a href="#" target="_blank">企業(yè)類網(wǎng)站</a></li> <li><a href="#" target="_blank">行業(yè)類網(wǎng)站</a></li> <li><a href="#/" target="_blank">BLOG類網(wǎng)站</a></li> <li><a href="#" target="_blank">門戶類網(wǎng)站</a></li> <li><a href="#" target="_blank">商城類網(wǎng)站</a></li> <li class="end"></li></ul><ul id="dropmenu3" class="dropMenu"> <li><a href="#" target="_blank">HTML技巧</a></li> <li><a href="#" target="_blank">CSS技巧</a></li> <li><a href="#" target="_blank">CMS建站技巧</a></li> <li><a href="#" target="_blank">其他技巧</a></li> <li class="end"></li></ul><script type="text/javascript">cssdropdown.startchrome("navMenu")</script> </div></body></html>希望本文所述對(duì)大家的javascript程序設(shè)計(jì)有所幫助。
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