Question

我在WebStorm中使用的此消息的代码。你知道我做错了什么吗？也许某些CDN错误或代码中的错误？

＆＃13;

 <!DOCTYPE html>
    <html lang="en">
    <head>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <title>DateLab</title>
        <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/css/bootstrap.min.css">
        <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/js/bootstrap.min.js"></script>
        <script src="https://code.jquery.com/jquery-3.2.1.slim.min.js"></script>
        <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.11.0/umd/popper.min.js"></script>
    </head>
    <body>
        <nav class="navbar navbar-inverse">
            <div class="container-fluid">
    
                <div class="navbar-header">
                    <a class="navbar-brand" href="#">DateLab</a>
                </div>
                <div>
                    <ul class="navbar navbar-nav">
                        <li class="active"><a href="#">Home</a></li>
                        <li><a href="#">Hoe werkt het</a></li>
                        <li><a href="#">Wie zijn wij</a></li>
                        <li><a href="#">FAQ</a></li>
                        <li><a href="#">Contact</a></li>
                    </ul>
                </div>
            </div>
        </nav>
    </body>
    </html>

＆＃13;

现在输出情况： enter image description here

预期产量： enter image description here

Answer 1

我刚刚更改了CDN链接的来源。因为您使用的是Beta版本的bootstrap。此外，HTML代码存在一些问题我刚刚更换了它。

检查这些有用的链接

https://v4-alpha.getbootstrap.com/

https://v4-alpha.getbootstrap.com/components/navbar/

使用任何库和框架时要小心。尝试使用稳定版本。也始终在代码末尾包含脚本。因为你的代码生成了一些js错误。

＆＃13;

   <nav class="navbar navbar-toggleable-md navbar-light bg-faded">
  <button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarNavDropdown" aria-controls="navbarNavDropdown" aria-expanded="false" aria-label="Toggle navigation">
    <span class="navbar-toggler-icon"></span>
  </button>
  <a class="navbar-brand" href="#">Navbar</a>
  <div class="collapse navbar-collapse" id="navbarNavDropdown">
    <ul class="navbar-nav">
      <li class="nav-item active">
        <a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="#">Hoe werkt het</a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="#">Wie zijn wij</a>
      </li>
       <li class="nav-item">
        <a class="nav-link" href="#">FAQ</a>
      </li>
       <li class="nav-item">
        <a class="nav-link" href="#">Contact</a>
      </li>
      
    </ul>
  </div>
</nav>
    <script src="https://code.jquery.com/jquery-3.2.1.slim.min.js"></script>
    <script src="https://npmcdn.com/tether@1.2.4/dist/js/tether.min.js"></script>
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/css/bootstrap.min.css" integrity="sha384-rwoIResjU2yc3z8GV/NPeZWAv56rSmLldC3R/AZzGRnGxQQKnKkoFVhFQhNUwEyJ" crossorigin="anonymous">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/js/bootstrap.min.js" integrity="sha384-vBWWzlZJ8ea9aCX4pEW3rVHjgjt7zpkNpZk+02D9phzyeVkE+jo0ieGizqPLForn" crossorigin="anonymous"></script>

＆＃13;

我在Bootstrap中的导航代码不起作用

1 个答案: