我正在使用引导框架并试图复制http://twitter.github.com/bootstrap/examples/hero.html 谁能告诉我为什么下拉菜单不起作用。示例中的下拉菜单不适用于我的代码,我已经包含了正确的样式和 js!和另一种风格正在工作,所以认为这不是风格的问题,任何帮助将不胜感激
<!DOCTYPE html>
<html>
<head>
<style type="text/css">
body {
padding-top: 60px;
padding-bottom: 40px;
}
</style>
<meta charset="utf-8">
<title> The first step</title>
<link rel="stylesheet" href="css/bootstrap.min.css">
</head>
<body>
<div class="navbar navbar-inverse navbar-fixed-top">
<div class="navbar-inner">
<div class="container">
<button type="button" class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="brand" href="#">Project name</a>
<div class="nav-collapse collapse">
<ul class="nav">
<li class="active"><a href="#">Home</a></li>
<li><a href="#about">About</a></li>
<li><a href="#contact">Contact</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="#">Action</a></li>
<li><a href="#">Another action</a></li>
<li><a href="#">Something else here</a></li>
<li class="divider"></li>
<li class="nav-header">Nav header</li>
<li><a href="#">Separated link</a></li>
<li><a href="#">One more separated link</a></li>
</ul>
</li>
</ul>
<form class="navbar-form pull-right">
<input class="span2" type="text" placeholder="Email">
<input class="span2" type="password" placeholder="Password">
<button type="submit" class="btn">Sign in</button>
</form>
</div><!--/.nav-collapse -->
</div>
</div>
</div>
<hr>
<footer>
<p>© Company 2013</p>
</footer
<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js
"></script>
<script src="js/bootstrap.min.js"></script>
</body>
</html>