编程教程示范演示-小库网

Bootstrap 实例</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="https://cdn.staticfile.net/twitter-bootstrap/4.3.1/css/bootstrap.min.css">
  <script src="https://cdn.staticfile.net/jquery/3.2.1/jquery.min.js"></script>
  <script src="https://cdn.staticfile.net/popper.js/1.15.0/umd/popper.min.js"></script>
  <script src="https://cdn.staticfile.net/twitter-bootstrap/4.3.1/js/bootstrap.min.js"></script>

<div class="container">
  <h2>下拉菜单</h2>
  <p>.dropdown-item-text 类可以设置下拉菜单中的文本项：</p>                                         
  <div class="dropdown">
    <button type="button" class="btn btn-primary dropdown-toggle" data-toggle="dropdown">
      下拉菜单
    </button>
    <div class="dropdown-menu">
      <a class="dropdown-item" href="#">链接 1</a>
      <a class="dropdown-item" href="#">链接 2</a>
      <a class="dropdown-item-text" href="#">文本链接</a>
      <span class="dropdown-item-text">仅仅是文本</span>
    </div>
  </div>
</div>