我在 Bootstrap 中的下拉菜单似乎不起作用 - 谁能提醒我这个问题?现在它在宽度小于 768px 时显示下拉图标,但单击它什么也不做。谢谢!
<header>
<div class="navbar-wrapper"></div>
<div class="navbar navbar-default">
<div class="navbar-inner">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar-collapse">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="/"><img src="assets/img/logo.png" alt="Bootstrap to Wordpress"></a>
</div><!-- navbar header -->
<div class="navbar-collapse collapse">
<ul class="nav navbar-nav navbar-right">
<li class="active"><a href="/">Home</a></li>
<li><a href="#">About</a></li>
<li><a href="#">Portfolio</a></li>
<li><a href="#">Contact</a></li>
</ul>
</div><!-- navbar-collapse -->
</div><!-- navbar-container -->
</div><!-- navbar-inner -->
</div><!-- navbar -->
</div><!-- navbar-wrapper -->
</header>
正文部分的代码:
<!-- BOOTSTRAP CORE JAVASCRIPT
Placed at the end of the document so the pages load faster.
========================================================== -->
<script src="https://code.jquery.com/jquery-2.1.4.min.js"></script>
<script src="assets/js/jquery-2.1.4.min.js"></script>
<script src="assets/js/bootstrap.min.js"></script>
<script src="assets/js/main.js"></script>