任何想法为什么这个 Twitter Bootstrap 下拉菜单不起作用?
头部的Javascript:
<script src="/assets/js/bootstrap.js" type="text/javascript"></script>
菜单 HTML:
<li class="dropdown">
<a data-target="#" data-toggle="dropdown" class="dropdown-toggle" href="#">Dropdown menu here...
<b class="caret"></b>
</a>
<ul class="dropdown-menu">
<li><a href="/app/1">Item A</a></li>
<li><a href="/app/2">Item B</a></li>
<li><a href="/app/3">Item C</a></li>
</ul>
</li>