我正在为我的学校俱乐部(巴西)制作一个网站,我想知道如何在我的移动网站上解决这个问题。按下时移动中的三行不执行任何操作。
<html>
<head>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/css/bootstrap.min.css" integrity="sha384-/Y6pD6FV/Vv2HJnA6t+vslU6fwYXjCFtcEpHbNJ0lyAFsXTsjBbfaDjzALeQsN6M" crossorigin="anonymous">
<title>ClubeDiversidade</title>
</head>
<style>
body {
background-color: orange;
}
</style>
<body>
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<a class="navbar-brand" href="#">Clube da diversidade</a>
<button class="navbar-toggler" 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>
<div class="collapse navbar-collapse" id="navbarNavDropdown">
<ul class="navbar-nav">
<li class="nav-item active">
<a class="nav-link" href="#">Pagina inicial <span class="sr-only">(current)</span></a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Inscrição</a>
</li>
<li class="nav-item">
<a class="nav-link" href="sobrenatural.html">Sobrenatural</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Tecnologia</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Outras atividades</a>
</li>
</ul>
</div>
</nav>
<div class="container-fluid">
<center>Bem-vindo!!</center>
</div>
</body>
</html>
Run Code Online (Sandbox Code Playgroud)
您好,请参阅 Bootstrap 文档。
我们的许多组件都需要使用 JavaScript 才能运行。具体来说,它们需要 jQuery、Popper.js 和我们自己的 JavaScript 插件。将以下 s 放在页面末尾附近,就在结束 </body> 标记之前,以启用它们。jQuery 必须首先出现,然后是 Popper.js,然后是我们的 JavaScript 插件。
您需要将这些行添加到您的页面中才能工作。
<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl" crossorigin="anonymous"></script>
Run Code Online (Sandbox Code Playgroud)
我使用了Bootstrap 4 Editor并复制了您的代码,它运行良好,因为该编辑器具有内置的 bootstrap javascripts。