在导航项中单击时折叠引导导航栏。在移动视口中

Question

我是个新手。

在简单的引导导航栏中，我希望它在用户单击导航项时也折叠起来。所以我做了下面给出的更改。

<nav class="navbar navbar-inverse navbar-fixed-top" role="navigation">
  <div class="container-fluid">
    <div class="navbar-header">
      <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#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 href="#" class="nav navbar-brand">RAHUL SONI</a>
    </div>    
    <div class="collapse navbar-collapse" id="navbar-collapse-1">
      <ul class="nav navbar-nav">
        <li><a href="#" data-toggle="collapse" data-target="#navbar-collapse-1">About</a></li>
        <li><a href="#" data-toggle="collapse" data-target="#navbar-collapse-1">Survey</a></li>
      </ul>
    </div>
  </div>
</nav>

它按我的意愿工作。但是当我的导航栏处于正常状态时，我在锚标记中添加的 data-toggle="collapse" data-target="#navbar-collapse-1" 也会起作用。

My code snippet

请提出建议。

Answer 1

现在看到你的数据没有切换是你想要的吗：

       <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">

        <!-- jQuery library -->
        <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
    
        <!-- Latest compiled JavaScript -->
        <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<!-- row 1 -->
<nav class="navbar navbar-inverse navbar-fixed-top" role="navigation">
  <div class="container-fluid">
    <div class="navbar-header">
      <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#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 href="http://www.abiworld.org" class="nav navbar-brand">RAHUL SONI</a>
    </div>    
    <div class="collapse navbar-collapse" id="navbar-collapse-1">
      <ul class="nav navbar-nav">
        <li><a href="#"  data-target="#navbar-collapse-1">About</a></li>
        <li><a href="#"  data-target="#navbar-collapse-1">Survey</a></li>
      </ul>
    </div>
  </div>
</nav>