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html - 使用字体很棒的图标-导航栏不会崩溃

转载 作者:行者123 更新时间:2023-11-28 02:38:43 25 4
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我是使用 Bootstrap 的新手,我正在尝试添加一个用户图标,当用户点击它时应该折叠它。当我尝试将 navbar-toggle 添加到一个类时,用户图标元素消失了。如果我删除它,图标就会出现,但是当我点击该图标时,它不会折叠。我究竟做错了什么?我如何让图标“打开/折叠”

<div class="navbar navbar-default navbar-inverse visible-sm" >
<div class="container-fluid">
<div class="navbar-header">
<a class="navbar-brand collapsed" data-toggle="collapse" data-target="#navbar-collapse-account" ><i class="fa fa-user" aria-hidden="true"></i></a> // i tried adding the class as "navbar-brand pull right navbar-toggle collapsed" but when i do this the user icon disappears
</div>
<div class="collapse navbar-collapse" id="navbar-collapse-account" data-text="Login" data-class="login"> // this part doesn't open
</div>

</div>
</div>
</div>

最佳答案

希望这有助于...

<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</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 navbar-nav">
<li class="active"><a href="#">Home</a></li>
<li class="dropdown">
<a class="dropdown-toggle" data-toggle="dropdown" href="#">Page 1 <span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="#">Page 1-1</a></li>
<li><a href="#">Page 1-2</a></li>
<li><a href="#">Page 1-3</a></li>
</ul>
</li>
<li><a href="#">Page 2</a></li>
<li><a href="#">Page 3</a></li>
</ul>
<ul class="nav navbar-nav navbar-right">
<li><a href="#"><span class="glyphicon glyphicon-user"></span> Sign Up</a></li>
<li><a href="#"><span class="glyphicon glyphicon-log-in"></span> Login</a></li>
</ul>
</div>
</div>
</nav>



</body>
</html>

来源:w3schools.com

关于html - 使用字体很棒的图标-导航栏不会崩溃,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/47284539/

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