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javascript - 引导导航栏工具无法在小屏幕上工作

问题描述

没有点击 我正在为我的导航栏使用引导但是当我调整我的屏幕导航栏切换不起作用

这是我正在尝试的吗？

<body>
    <nav class="navbar navbar-expand-sm navbar-dark bg-dark">
        <a class="navbar-brand" href="#">
            Spritual yatra
          </a>
          <button type="button" class="navbar-toggler" data-toggle="collapse" data-target="#myMenu">
              <span class="navbar-toggler-icon"></span>
          </button>
          <div class="navbar-collapse collapse " id="myMenu">
          <ul class="navbar-nav ml-auto">
              <li class="nav-item"><a href="#" class="nav-link active">Home</a></li>
              <li class="nav-item"><a href="#" class="nav-link">About us</a></li>
              <li class="nav-item"><a href="#" class="nav-link">Contact</a></li>
          </ul>
          </div>
      </nav>
</body>

标签： javascripthtml

解决方案

Your code works well for me. Could you show how you referenced jQuery file?

<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>Document</title>
  <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
</head>

<body>
  <nav class="navbar navbar-expand-sm navbar-dark bg-dark">
    <a class="navbar-brand" href="#">
            Spritual yatra
          </a>
    <button type="button" class="navbar-toggler" data-toggle="collapse" data-target="#myMenu">
              <span class="navbar-toggler-icon"></span>
          </button>
    <div class="navbar-collapse collapse " id="myMenu">
      <ul class="navbar-nav ml-auto">
        <li class="nav-item"><a href="#" class="nav-link active">Home</a></li>
        <li class="nav-item"><a href="#" class="nav-link">About us</a></li>
        <li class="nav-item"><a href="#" class="nav-link">Contact</a></li>
      </ul>
    </div>
  </nav>

  <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
  <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>
</body>

</html>

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