我正在尝试解决一个显而易见的问题, 我在Bootstrap 4.1中使用了标准的Bootstrap代码,但是它的行为并不完全像是一个愿望(就像我在文档中看到的那样)
我的目标是重现此内容(一行未折叠) https://getbootstrap.com/docs/4.0/components/navbar/#nav
但是我的导航栏一经折叠便以两行结尾,请参见此处:
在jsfiddle上看到它 https://jsfiddle.net/acourdavault/3jnfgk5z/1/#&togetherjs=D7vbBSPwLI
此处的代码:
<html>
<head>
<title>Title</title>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" integrity="sha384-WskhaSGFgHYWDcbwN70/dfYBj47jz9qbsMId/iRN3ewGhXQFZCSftd1LZCfmhktB"
crossorigin="anonymous">
</head>
<body>
<header>
<!-- Image and text -->
<nav class="navbar-expand-lg navbar-light bg-light sticky-top">
<a class="navbar-brand" href="#">
Brand
</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup"
aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarNavAltMarkup">
<div class="navbar-nav">
<a class="nav-item nav-link active" href="#">Home
<span class="sr-only">(current)</span>
</a>
<a class="nav-item nav-link" href="#">Notifications</a>
<a class="nav-item nav-link" href="#">Settings</a>
<a class="nav-item nav-link" href="#">Help</a>
</div>
</div>
</nav>
</header>
<div id="container">
</div>
<footer></footer>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo"
crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49"
crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js" integrity="sha384-smHYKdLADwkXOn1EmN1qk/HfnUcbVRZyYmZ4qpPea6sjB/pTJ0euyQp0Mk8ck+5T"
crossorigin="anonymous"></script>
</body>
</html>
如果不使用它,我可以使它工作
nav:
- nav-brand
- toggler
- navbar-collapse:
- navbar-nav
我愿意
nav:
- toggler
- navbar-collapse:
- nav-brand
- navbar-nav
但这不是引导文件中的内容 同样,切换开关在默认情况下仍未在右侧对齐
答案 0 :(得分:0)
仅供参考,
错误是代码中缺少主要的“ navbar”类,
100%我的错,无可奉告。