单击时Bootstrap折叠组件未关闭菜单

Question

当我点击该菜单无法隐藏时,我发现此代码位于:http: //getbootstrap.com/components/#navbar 但不能正常工作.

<nav class="navbar navbar-default navbar-fixed-top" role="navigation">
  <div class="container-fluid">
    <!-- Brand and toggle get grouped for better mobile display -->
    <div class="navbar-header">
      <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
        <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.php">
        <img class="desktop-logo" src="img/logo.png" alt="Company title">
        <img class="mobile-logo" src="img/logo-white.png" width="169" alt="">
      </a>
    </div>

    <!-- Collect the nav links, forms, and other content for toggling -->
    <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
      <ul class="nav navbar-nav">
        <li class=""><a href="index.php">List</a></li>
      </ul>
    </div><!-- /.navbar-collapse -->
  </div><!-- /.container-fluid -->
</nav>

是的,我得到了:安装了正确的库:Bootstrap v3.0.3.没有javascript错误,HTML代码有效.

重现的步骤:下载bootstrap 3.0.3 zip包,制作一个index.html文件,插入引导程序的css和js.输入上面的代码,单击或触摸时它不会关闭.

那么代码是否意味着隐藏菜单？

Answer 1

我有同样的问题,解决方案是确保bootstrap.js不会多次引用.我在我的页面中加载了两次,这呈现了描述的问题.

    <script src="/js/bootstrap.min.js"></script>

不要加载多次!

Answer 2

这应该做

<script>
$(document).on('click',function(){
$('.collapse').collapse('hide');
})
</script> 

这是参考要点

https://gist.github.com/winnyboy5/8750551