Question

我是webApps的新手，我正在尝试使用Bootstrap构建一个投资组合页面。问题是如果我在可折叠导航中使用nav-bar-nav类，我的网页看起来似乎很敏感。

但如果我使用Bootstrap nav-bar-nav更改nav-pills，我将无法看到可折叠的菜单按钮。请参阅下面的图片以供参考： -

我从W3School学习了可折叠菜单，我试图合并stackoverflow post。

你可以在Code Pan Here中看到我迄今为止所尝试的内容： - http://codepen.io/hiteshsahu/pen/PNBarB

我的HTML

<nav class="navbar nav-right">
  <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="#">WebSiteName <span class="glyphicon glyphicon-log-in"></span></a>
    </div>
    <div class="collapse navbar-collapse" id="myNavbar">
      <ul class="nav nav-pills head-menu" style ="float:right">
        <li><a href="#">Contact</a></li>
        <li><a href="#">Portfolio</a></li>
        <li><a class="active" href="#">About</a></li>
      </ul>
    </div>
  </div>
</nav>

CSS

.nav {
  background-color :#722872;
  height: 60px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.navbar {
  background-color :#722872;
 }

请帮我指出我做错了什么，我以前没有网络用户界面的经验。

Answer 1

好的，

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Case</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script>
  <script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>

<style>
body {
    background-color: linen;
}

.nav {
  background-color :#722872;
  height: 60px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.navbar {
  background-color :#722872;
 }
</style>
</head>
<body>

<nav class="navbar navbar-inverse">
  <div class="container-fluid">
    <div class="navbar-header">
      <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#myNavbar">
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>                        
      </button>
      <a class="navbar-brand" href="#">WebSiteName</a>
    </div>
    <div class="collapse navbar-collapse" id="myNavbar">
      <ul class="nav nav-pills navbar-right">
        <li class="active"><a href="#">Home</a></li>
        <li><a href="#">Page 2</a></li>
        <li><a href="#">Page 3</a></li>
      </ul>
    </div>
  </div>
</nav>

<div class="container">
  <h3>Collapsible Navbar</h3>
  <p>In this example, the navigation bar is hidden on small screens and replaced by a button in the top right corner (try to re-size this window).
  <p>Only when the button is clicked, the navigation bar will be displayed.</p>
</div>

</body>
</html>

Updated Code pan以防任何人想要这样做。

使用Bootstrap nav-Pills进行可折叠导航菜单响应

1 个答案: