Bootstrap 5 导航
Bootstrap 2023-08-10 09:26:53小码哥的IT人生shichen
Bootstrap 5 导航
导航菜单
如果要创建简单的水平菜单，请将 .nav 类添加到 <ul> 元素，然后为每个 <li> 元素添加 .nav-item 并将 .nav-link 类添加到它们的链接：
示例代码：
<ul class="nav">
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#">禁用</a>
</li>
</ul>
完整实例【亲自试一试】：
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap 实例</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.2/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.2/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>
<div class="container mt-3">
<h2>导航</h2>
<p>基础的水平菜单：</p>
<ul class="nav">
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#">禁用</a>
</li>
</ul>
</div>
</body>
</html>
可以使用本站在线JavaScript测试工具测试上述代码运行效果：http://www.phpcodeweb.com/runjs.html
对齐导航栏
添加 .justify-content-center 类使导航居中，添加 .justify-content-end 类使导航右对齐。
示例代码：
<!-- 居中的导航 -->
<ul class="nav justify-content-center">
<!-- 右对齐的导航 -->
<ul class="nav justify-content-end">
完整实例【亲自试一试】：
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap 实例</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.2/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.2/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>
<div class="container mt-3">
<h2>导航</h2>
<p>左对齐的导航（默认）：</p>
<ul class="nav">
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#">禁用</a>
</li>
</ul>
<p class="text-center">居中的导航：</p>
<ul class="nav justify-content-center">
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#">禁用</a>
</li>
</ul>
<p class="text-end">右对齐的导航：</p>
<ul class="nav justify-content-end">
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#">禁用</a>
</li>
</ul>
</div>
</body>
</html>
可以使用本站在线JavaScript测试工具测试上述代码运行效果：http://www.phpcodeweb.com/runjs.html
垂直导航栏
添加 .flex-column 类可创建垂直导航：
示例代码：
<ul class="nav flex-column">
完整实例【亲自试一试】：
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap 实例</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.2/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.2/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>
<div class="container mt-3">
<h2>垂直导航</h2>
<p>使用 .flex-column 类创建垂直导航：</p>
<ul class="nav flex-column">
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#">禁用</a>
</li>
</ul>
</div>
</body>
</html>
可以使用本站在线JavaScript测试工具测试上述代码运行效果：http://www.phpcodeweb.com/runjs.html
选项卡
请使用 .nav-tabs 类将导航菜单转换为导航选项卡。并将 .active 类添加到活动/当前链接。如果您希望选项卡可切换，请参阅本页的最后一个例子。
示例代码：
<ul class="nav nav-tabs">
<li class="nav-item">
<a class="nav-link active" href="#">活动</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#">禁用</a>
</li>
</ul>
完整实例【亲自试一试】：
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap 实例</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.2/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.2/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>
<div class="container mt-3">
<h2>选项卡</h2>
<p>使用 .nav nav-tabs 类将导航菜单转换为导航选项卡。将 active 类添加到活动的/当前链接。如果您希望选项卡可切换，请参阅教程页面上的最后一个例子。</p>
<ul class="nav nav-tabs">
<li class="nav-item">
<a class="nav-link active" href="#">活动</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#">禁用</a>
</li>
</ul>
</div>
</body>
</html>
可以使用本站在线JavaScript测试工具测试上述代码运行效果：http://www.phpcodeweb.com/runjs.html
胶囊
使用 .nav-pills 类可将导航菜单设置为导航胶囊。如果您希望胶囊可切换，请参阅本页的最后一个例子。
示例代码：
<ul class="nav nav-pills">
<li class="nav-item">
<a class="nav-link active" href="#">活动</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#">禁用</a>
</li>
</ul>
完整实例【亲自试一试】：
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap 实例</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.2/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.2/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>
<div class="container mt-3">
<h2>导航胶囊</h2>
<p>使用 .nav nav-pills 类将导航菜单变成导航胶囊：</p>
<ul class="nav nav-pills">
<li class="nav-item">
<a class="nav-link active" href="#">禁用</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#">禁用</a>
</li>
</ul>
</div>
</body>
</html>
可以使用本站在线JavaScript测试工具测试上述代码运行效果：http://www.phpcodeweb.com/runjs.html
等宽的选项卡/胶囊导航
请使用 .nav-justified 类（等宽）对齐标签/胶囊：
示例代码：
<ul class="nav nav-pills nav-justified">..</ul>
<ul class="nav nav-tabs nav-justified">..</ul>
完整实例【亲自试一试】：
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap 实例</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.2/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.2/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>
<div class="container mt-3">
<h2>等宽的选项卡/胶囊导航</h2>
<p>请使用 .nav-justified 类（等宽）对齐标签/胶囊：</p>
<ul class="nav nav-pills nav-justified">
<li class="nav-item">
<a class="nav-link active" href="#">活动</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#">禁用</a>
</li>
</ul><br>
<p>Justified tabs:</p>
<ul class="nav nav-tabs nav-justified">
<li class="nav-item">
<a class="nav-link active" href="#">活动</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#">禁用</a>
</li>
</ul>
</div>
</body>
</html>
可以使用本站在线JavaScript测试工具测试上述代码运行效果：http://www.phpcodeweb.com/runjs.html
胶囊下拉菜单
示例代码：
<ul class="nav nav-pills">
<li class="nav-item">
<a class="nav-link active" href="#">活动</a>
</li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" data-bs-toggle="dropdown" href="#">Dropdown</a>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">链接 1</a></li>
<li><a class="dropdown-item" href="#">链接 2</a></li>
<li><a class="dropdown-item" href="#">链接 3</a></li>
</ul>
</li>
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#">禁用</a>
</li>
</ul>
完整实例【亲自试一试】：
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap 实例</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.2/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.2/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>
<div class="container mt-3">
<h2>胶囊下拉菜单</h2>
<ul class="nav nav-pills">
<li class="nav-item">
<a class="nav-link active" href="#">活动</a>
</li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" data-bs-toggle="dropdown" href="#">下拉列表</a>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">链接 1</a></li>
<li><a class="dropdown-item" href="#">链接 2</a></li>
<li><a class="dropdown-item" href="#">链接 3</a></li>
</ul>
</li>
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#">禁用</a>
</li>
</ul>
</div>
</body>
</html>
可以使用本站在线JavaScript测试工具测试上述代码运行效果：http://www.phpcodeweb.com/runjs.html
选项卡下拉菜单
示例代码：
<ul class="nav nav-tabs">
<li class="nav-item">
<a class="nav-link active" href="#">活动</a>
</li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" data-bs-toggle="dropdown" href="#">Dropdown</a>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">链接 1</a></li>
<li><a class="dropdown-item" href="#">链接 2</a></li>
<li><a class="dropdown-item" href="#">链接 3</a></li>
</ul>
</li>
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#">禁用</a>
</li>
</ul>
完整实例【亲自试一试】：
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap 实例</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.2/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.2/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>
<div class="container mt-3">
<h2>选项卡下拉菜单</h2>
<ul class="nav nav-tabs">
<li class="nav-item">
<a class="nav-link active" href="#">活动</a>
</li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" data-bs-toggle="dropdown" href="#">下拉列表</a>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">链接 1</a></li>
<li><a class="dropdown-item" href="#">链接 2</a></li>
<li><a class="dropdown-item" href="#">链接 3</a></li>
</ul>
</li>
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#">禁用</a>
</li>
</ul>
</div>
</body>
</html>
可以使用本站在线JavaScript测试工具测试上述代码运行效果：http://www.phpcodeweb.com/runjs.html
可切换的 / 动态选项卡
如需使选项卡可切换，请将 data-toggle="tab" 属性添加到每个链接。然后为每个选项卡添加有唯一 ID 的 .tab-pane 类，并将它们包装在带有 .tab-content 类的 <div> 元素中。
如果您希望选项卡在单击时能够淡入淡出，请将 .fade 类添加到 .tab-pane：
示例代码：
<!-- Nav tabs -->
<ul class="nav nav-tabs">
<li class="nav-item">
<a class="nav-link active" data-bs-toggle="tab" href="#home">Home</a>
</li>
<li class="nav-item">
<a class="nav-link" data-bs-toggle="tab" href="#menu1">Menu 1</a>
</li>
<li class="nav-item">
<a class="nav-link" data-bs-toggle="tab" href="#menu2">Menu 2</a>
</li>
</ul>
<!-- Tab panes -->
<div class="tab-content">
<div class="tab-pane container active" id="home">...</div>
<div class="tab-pane container fade" id="menu1">...</div>
<div class="tab-pane container fade" id="menu2">...</div>
</div>
完整实例【亲自试一试】：
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap 实例</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.2/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.2/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>
<div class="container mt-3">
<h2>可切换的 / 动态选项卡</h2>
<br>
<!-- Nav tabs -->
<ul class="nav nav-tabs" role="tablist">
<li class="nav-item">
<a class="nav-link active" data-bs-toggle="tab" href="#home">春日</a>
</li>
<li class="nav-item">
<a class="nav-link" data-bs-toggle="tab" href="#menu1">初夏</a>
</li>
<li class="nav-item">
<a class="nav-link" data-bs-toggle="tab" href="#menu2">山行</a>
</li>
</ul>
<!-- Tab panes -->
<div class="tab-content">
<div id="home" class="container tab-pane active"><br>
<h3>春日</h3>
<p>胜日寻芳泗水滨，无边光景一时新。</p>
<p>等闲识得东风面，万紫千红总是春。</p>
</div>
<div id="menu1" class="container tab-pane fade"><br>
<h3>初夏绝句</h3>
<p>纷纷红紫已成尘，布谷声中夏令新。</p>
<p>夹路桑麻行不尽，始知身是太平人。</p>
</div>
<div id="menu2" class="container tab-pane fade"><br>
<h3>山行</h3>
<p>远上寒山石径斜，白云生处有人家。</p>
<p>停车坐爱枫林晚，霜叶红于二月花。</p>
</div>
</div>
</div>
</body>
</html>
可以使用本站在线JavaScript测试工具测试上述代码运行效果：http://www.phpcodeweb.com/runjs.html
可切换的 / 动态胶囊导航
相同的代码适用于导航；仅将 data-toggle 属性更改为 data-toggle="pill" 即可：
示例代码：
<!--导航胶囊 -->
<ul class="nav nav-pills">
<li class="nav-item">
<a class="nav-link active" data-bs-toggle="pill" href="#home">春日</a>
</li>
<li class="nav-item">
<a class="nav-link" data-bs-toggle="pill" href="#menu1">初夏</a>
</li>
<li class="nav-item">
<a class="nav-link" data-bs-toggle="pill" href="#menu2">山行</a>
</li>
</ul>
<!-- 选项卡窗格 -->
<div class="tab-content">
<div class="tab-pane container active" id="home">...</div>
<div class="tab-pane container fade" id="menu1">...</div>
<div class="tab-pane container fade" id="menu2">...</div>
</div>
完整实例【亲自试一试】：
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap 实例</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.2/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.2/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>
<div class="container mt-3">
<h2>可切换的 / 动态胶囊导航</h2>
<br>
<!-- Nav pills -->
<ul class="nav nav-pills" role="tablist">
<li class="nav-item">
<a class="nav-link active" data-bs-toggle="pill" href="#home">春日</a>
</li>
<li class="nav-item">
<a class="nav-link" data-bs-toggle="pill" href="#menu1">初夏</a>
</li>
<li class="nav-item">
<a class="nav-link" data-bs-toggle="pill" href="#menu2">山行</a>
</li>
</ul>
<!-- Tab panes -->
<div class="tab-content">
<div id="home" class="container tab-pane active"><br>
<h3>春日</h3>
<p>胜日寻芳泗水滨，无边光景一时新。</p>
<p>等闲识得东风面，万紫千红总是春。</p>
</div>
<div id="menu1" class="container tab-pane fade"><br>
<h3>初夏绝句</h3>
<p>纷纷红紫已成尘，布谷声中夏令新。</p>
<p>夹路桑麻行不尽，始知身是太平人。</p>
</div>
<div id="menu2" class="container tab-pane fade"><br>
<h3>山行</h3>
<p>远上寒山石径斜，白云生处有人家。</p>
<p>停车坐爱枫林晚，霜叶红于二月花。</p>
</div>
</div>
</div>
</body>
</html>
可以使用本站在线JavaScript测试工具测试上述代码运行效果：http://www.phpcodeweb.com/runjs.html
