javascript - 可折叠导航栏

Question

我环顾四周并检查了一些不同的 Bootstrap 可折叠菜单，但无法弄清楚为什么我的菜单没有折叠。我已经验证了 jquery 和 js 都是有效的，因此在这段代码中留下了一些不会让它崩溃的东西:

<div class="navbar navbar-inverse navbar-fixed-top" >
        <div class="navbar-inner">
            <div class="container">
                <a 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>
                </a>
                <p class="brand"> Collapse </p>
                <div class="nav-collapse">
                    <ul class="nav navbar-nav pull-left " data-toggle="collapse" data-target=".nav-collapse">
                        <li class="active"><a href="#"><i class="icon-home icon-white"></i>Basics</a></li>
                        <li><a href="../irwtbawd/about.html">About Me</a></li>
                        <li><a href="../irwtbawd/continuations.html">Continuations</a></li>
                    </ul>
                </div> <!--nav collapse -->
            </div> <!--container -->
        </div> <!--Navbar Inner -->
    </div>

Answer 1

替换nav-collapse 作者:navbar-collapse

Bootply:http://www.bootply.com/133863

HTML:

<div class="navbar navbar-inverse navbar-fixed-top" >
        <div class="navbar-inner">
            <div class="container">
                <a class="btn btn-navbar navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                </a>
                <p class="brand"> Collapse </p>
                <div class="collapse navbar-collapse">
                    <ul class="nav navbar-nav pull-left " data-toggle="collapse" data-target=".navbar-collapse">
                        <li class="active"><a href="#"><i class="icon-home icon-white"></i>Basics</a></li>
                        <li><a href="../irwtbawd/about.html">About Me</a></li>
                        <li><a href="../irwtbawd/continuations.html">Continuations</a></li>
                    </ul>
                </div> <!--nav collapse -->
            </div> <!--container -->
        </div> <!--Navbar Inner -->