jquery - Bootstrap 3 导航栏折叠问题

Question

这是我正在使用的代码:

<div class="navbar-wrapper">
<div class="navbar navbar-inverse navbar-fixed-top"  role="navigation">
  <div class="container">
    <div class="navbar-header">     
            <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#nav-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="index.html">Project name</a>        
    </div>
    <div class="collapse navbar-collapse" id="#nav-collapse">
    <ul class="nav navbar-nav">
        <li class="active"><a href="index.html">Home</a></li>
        <li><a href="about.html">About</a></li>
        <li><a href="work.html">Work</a></li>

    </ul>
    <ul class="nav navbar-nav navbar-right">

        <li><a href="#modal-contact-form" data-toggle="modal" data-target="#modal-contact-form">Contact</a></li>

    </ul>

    </div><!--/.navbar-collapse -->
  </div>
</div>
</div>

问题是我无法点击 3 个图标栏!有什么解决办法吗？

我尝试了不同的导航栏解决方案，我什至从 bootstrap github 安装了一个，但没有成功!

提前致谢!

Answer 1

ID:

<div class="collapse navbar-collapse" id="#nav-collapse">

应该是:

<div class="collapse navbar-collapse" id="nav-collapse">

<强> Demo