Question

我正在使用Bootstrap 3来创建响应式导航，但是当我处于响应模式时，单击按钮时它不会打开它。我不确定是什么导致了这个问题。这对我来说是新的，因为直到现在我才发生这种情况。

<nav class="navbar navbar-default nav-fixed-top">
  <div class="container-fluid">
    <div class="navbar-header">
      <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#myNavbar">
      <span class="sr-only">Toggle navigation</span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>                        
      </button>
      <a class="navbar-brand" href="home.html">Web Page</a>
    </div>
    <div class="collapse navbar-collapse" id="myNavbar">
      <ul class="nav navbar-nav">
        <li><a href="#">Home</a></li>
        <li><a href="#">Page 2</a></li>
        <li><a href="#">Page 3</a></li>
      </ul>
    </div>
  </div>
</nav>

Answer 1

包含js和css文件后，它应该可以工作。完整的代码。

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<!-- Latest compiled and minified CSS -->
<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/3.2.1/jquery.min.js"></script>

<!-- Latest compiled JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body>
<nav class="navbar navbar-default nav-fixed-top">
<div class="container-fluid">
    <div class="navbar-header">
        <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#myNavbar">
            <span class="sr-only">Toggle navigation</span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
        </button>
        <a class="navbar-brand" href="home.html">Web Page</a>
    </div>
    <div class="collapse navbar-collapse" id="myNavbar">
        <ul class="nav navbar-nav">
            <li><a href="#">Home</a></li>
            <li><a href="#">Page 2</a></li>
            <li><a href="#">Page 3</a></li>
        </ul>
    </div>
</div>
</nav>
</body>
</html>

Bootstrap 3响应Naviagion按钮无法打开

1 个答案: