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我想做一個下拉菜單，它似乎工作在Jsfiddle。看來javascript和css文件被正確加載： http://imgur.com/YYiJS4pTwitter Bootstrap下拉不能在任何瀏覽器工作
但它不適用於我的任何瀏覽器。我已經在Firefox 19.0.2，Google Chrome 25.0.1364.172和Internet Explorer 9.0.2中測試過它。 Javascript已啓用並正在運行。
在Bootstrap之前包含Javascript並且bootstrap-dropdown.js是我包含的唯一引導文件，我的意思是我沒有包含bootstrap.js。
我的錯誤控制檯中沒有任何東西。
在此先感謝。
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Bootstrap, from Twitter</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="description" content="">
<meta name="author" content="">
<link href="./css/bootstrap.min.css" rel="stylesheet" type="text/css" />
<style type="text/css">
body {
padding-top: 60px;
padding-bottom: 40px;
}
.sidebar-nav {
padding: 9px 0;
}
</style>
<link href="./css/bootstrap-responsive.min.css" rel="stylesheet">
<!-- HTML5 shim, for IE6-8 support of HTML5 elements -->
<!--[if lt IE 9]>
<script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->
<!-- Fav and touch icons -->
<link rel="shortcut icon" href="../assets/ico/favicon.ico">
<link rel="apple-touch-icon-precomposed" sizes="144x144" href="../assets/ico/apple-touch-icon-144-precomposed.png">
<link rel="apple-touch-icon-precomposed" sizes="114x114" href="../assets/ico/apple-touch-icon-114-precomposed.png">
<link rel="apple-touch-icon-precomposed" sizes="72x72" href="../assets/ico/apple-touch-icon-72-precomposed.png">
<link rel="apple-touch-icon-precomposed" href="../assets/ico/apple-touch-icon-57-precomposed.png">
</head>
<body>
<div class="navbar navbar-fixed-top">
<div class="navbar-inner">
<div class="container">
<ul class="nav">
<a class="brand" href="#">w3resource</a>
<li class="active"><a href="#">Home</a></li>
<li><a href="#">Blog</a></li>
<li><a href="#">About</a></li>
<li><a href="#">Contact</a></li>
<li class="dropdown" id="accountmenu">
<a class="dropdown-toggle" data-toggle="dropdown" href="#">Tutorials<b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="#">PHP</a></li>
<li><a href="#">MySQL</a></li>
<li class="divider"></li>
<li><a href="#">JavaScript</a></li>
<li><a href="#">HTML5</a></li>
</ul>
</li>
</ul>
</div>
</div>
</div>
<div class="container-fluid">
<div class="row-fluid">
<div class="span3">
<div class="well sidebar-nav">
<ul class="nav nav-list">
<li class="nav-header">Componentes</li>
<li>
<a href="#">Link</a>
</li>
<li>
<a href="#">Link</a>
</li>
</ul>
</div>
<!--/.well -->
</div>
<!--/span-->
<div class="span9">
<div class="row-fluid">
<div class="span4">
<h2>Canvas</h2>
<canvas id="myCanvas">Tu explorador no soporta canvas.</canvas>
<script>
var c=document.getElementById("myCanvas");
var ctx=c.getContext("2d");
ctx.fillStyle="#AA0000";
ctx.fillRect(0,0,150,75);
</script>
</div>
<!--/span-->
<!--/row-->
</div>
<!--/span-->
</div>
<!--/row-->
</div>
<!--/.fluid-container-->
<!-- Placed at the end of the document so the pages load faster -->
<hr>
<footer>
<p>© Company 2013</p>
</footer>
<script src="./js/jquery-1.9.1.js"></script>
<script src="./js/bootstrap-dropdown.js"></script>
</body>
</html>
教程部分的下拉菜單，對我來說工作正常......但我加載了另一個源的引導程序。所以我的猜測是你沒有正確加載一些文件。 – Fede 2013-03-23 21:22:11
@Fede我加載了bootstrap.min.css，bootstrap-responsive.min.css，jquery-1.9.1.js和bootstrap-dropdown.js。也許我應該使用較低的jQuery版本？ – Cod1ngFree 2013-03-23 21:52:46