为导航条添加标题、二级菜单及状态
任务
我来试试:完成下面任务
制作一个具有标题、二级菜单及导航条状态的导航条。效果图如下:
<span style="color:#cc0000;"><!DOCTYPE HTML> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>为导航条添加标题、二级菜单及状态</title> <link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css"> </head> <body> <!--加入导航条标题--> <div class="navbar navbar-default" role="navigation"> <div class="navbar-header"> <a href="##" class="navbar-brand">慕课网</a> </div> <ul class="nav navbar-nav"> <li class="active"><a href="##">网站首页</a></li> <li><a href="##">系列教程</a></li> <li><a href="##">名师介绍</a></li> <li><a href="##">成功案例</a></li> <li><a href="##">关于我们</a></li> </ul> </div> <!--导航条状态及二级菜单--> <div class="navbar navbar-default" role="navigation"> <div class="navbar-header"> <a href="##" class="navbar-brand">慕课网</a> </div> <ul class="nav navbar-nav"> <li class="active"><a href="##">网站首页</a></li> <li class="dropdown"> <a href="##" data-toggle="dropdown" class="dropdown-toggle">系列教程<span class="caret"></span></a> <ul class="dropdown-menu"> <li><a href="##">CSS3</a></li> <li><a href="##">JavaScript</a></li> <li class="disabled"><a href="##">PHP</a></li> </ul> </li> <li><a href="##">名师介绍</a></li> <li><a href="##">成功案例</a></li> <li><a href="##">关于我们</a></li> </ul> </div> <script src="http://libs.baidu.com/jquery/1.9.0/jquery.js"></script> <script src="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script> </body> </html></span>