我正在使用新的 Bootstrap 3，一切正常，除了我想创建的下拉菜单。如果有人知道我做错了什么，请注意我。这是来源:
<!DOCTYPE html>
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link rel="stylesheet" href="css/bootstrap.min.css" />
<script src="js/bootstrap.js"></script>
<script src="js/jquery.js"></script>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Tutorial</title>
</head>
<body>
<div class="navbar navbar-inverse navbar-fixed-top">
<div class="container">
<div class="navbar-brand">Tech Site</div>
<button class="navbar-toggle" data-toggle="collapse" data-target=".navHeaderCollapse">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<div class="collapse navbar-collapse navHeaderCollapse">
<ul class="nav navbar-nav navbar-right">
<li class="active"><a href="#">Home</a></li>
<li><a href="#">Blog</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">Social Media <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="#">Twitter</a></li>
<li><a href="#">Facebook</a></li>
<li><a href="#">StumbleUpon</a></li>
<li><a href="#">Google+</a></li>
</ul>
</li>
<li><a href="#">About</a></li>
<li><a href="#">Contact</a></li>
</ul>
</div>
</div>
</div>
</body>
最佳答案
试试这个:
<!DOCTYPE html>
<html lang="en">
<head>
<title>Tutorial</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<link href="css/bootstrap.min.css" rel="stylesheet" />
</head>
<body>
<div class="navbar navbar-inverse navbar-fixed-top">
<div class="container">
<div class="navbar-brand">Tech Site</div>
<button class="navbar-toggle" data-toggle="collapse" data-target=".navHeaderCollapse">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<div class="collapse navbar-collapse navHeaderCollapse">
<ul class="nav navbar-nav navbar-right">
<li class="active"><a href="#">Home</a></li>
<li><a href="#">Blog</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">Social Media <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="#">Twitter</a></li>
<li><a href="#">Facebook</a></li>
<li><a href="#">StumbleUpon</a></li>
<li><a href="#">Google+</a></li>
</ul>
</li>
<li><a href="#">About</a></li>
<li><a href="#">Contact</a></li>
</ul>
</div>
</div>
</div>
<!-- SCRIPTS -->
<script src="js/jquery.js"></script>
<script src="js/bootstrap.js"></script>
</body>
</html>
关于html - Bootstrap 3 下拉菜单不显示，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/19610650/