目录
- 前言
- 一，组件
- 1.1，字体图标
- 1.2，下拉菜单组件
- 1.2.1，基本下拉菜单
- 1.2.2，按钮式下拉菜单
- 1.3，导航组件
- 1.3.1，选项卡导航
- 1.3.2，胶囊式导航
- 1.3.3，自适应导航
- 1.3.4，下拉菜单导航
- 1.3.5，综合导航栏
- 1.3.6，顶部导航栏
- 1.3.7，底部导航栏
- 1.4，下拉框
- 1.5，搜索框
- 二，分页
- 2.1，默认分页
- 2.2，翻页
- 2.3，对齐翻页
- 最后
前言
根据上一章博客我们讲解了Bootstrap的12栅格系统 排版 图片
这一章我们来讲一下一些组件
一，组件
1.1，字体图标
无处不在的字体图标 如图：
它们在APP页面底部、网站导航条、登录页面或注册页面
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>测试</title>
<link rel="stylesheet" href="../css/bootstrap.min.css">
</head>
<body>
<div class="container">
<div>
<!-- 设置图标 -->
<span class="glyphicon glyphicon-search" aria-hidden="true"></span>
</div>
</div>
</body>
<script src="../js/jquery.js"></script>
<script src="../js/bootstrap.min.js"></script>
</html>
Bootstrap框架提供了250多个来自Glyphicon Halflings的字体图标，其作用在内联元素上
1.2，下拉菜单组件
- 用于显示链接列表或有上下文的菜单
- 基本下拉菜单
- 按钮式下拉菜单
1.2.1，基本下拉菜单
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>测试</title>
<link rel="stylesheet" href="../css/bootstrap.min.css">
</head>
<body>
<!-- Single button -->
<div class="btn-group">
<button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
Action <span class="caret"></span>
</button>
<ul class="dropdown-menu">
<li><a href="#">Action</a></li>
<li><a href="#">Another action</a></li>
<li><a href="#">Something else here</a></li>
<li role="separator" class="divider"></li>
<!-- role="separator" class="divider" 下滑线 -->
<li><a href="#">Separated link</a></li>
</ul>
</div>
</body>
<script src="../js/jquery.js"></script>
<script src="../js/bootstrap.min.js"></script>
</html>
1.2.2，按钮式下拉菜单
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>测试</title>
<link rel="stylesheet" href="../css/bootstrap.min.css">
</head>
<body>
<!-- Split button -->
<div class="btn-group">
<button type="button" class="btn btn-danger">Action</button>
<button type="button" class="btn btn-danger dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
<span class="caret"></span>
<span class="sr-only">Toggle Dropdown</span>
</button>
<ul class="dropdown-menu">
<li><a href="#">Action</a></li>
<li><a href="#">Another action</a></li>
<li><a href="#">Something else here</a></li>
<li role="separator" class="divider"></li>
<li><a href="#">Separated link</a></li>
</ul>
</div>
</body>
<script src="../js/jquery.js"></script>
<script src="../js/bootstrap.min.js"></script>
</html>
按钮式下拉菜单的好处是可以实现按钮和下拉菜单分离
1.3，导航组件
- 导航可以便于用户查找网站所提供的各种功能服务
- 选项卡导航
- 胶囊式导航
- 自适应导航
- 下拉菜单导航
1.3.1，选项卡导航
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>测试</title>
<link rel="stylesheet" href="../css/bootstrap.min.css">
</head>
<body>
<div class="container">
<ul class="nav nav-tabs">
<li class="active"><a href="#">个人中心</a></li>
<li><a href="#">商品详情</a></li>
<li><a href="#">我的订单</a></li>
<li><a href="#">联系客服</a></li>
</ul>
</div>
</body>
<script src="../js/jquery.js"></script>
<script src="../js/bootstrap.min.js"></script>
</html>
1.3.2，胶囊式导航
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>测试</title>
<link rel="stylesheet" href="../css/bootstrap.min.css">
</head>
<body>
<div class="container">
<ul class="nav nav-pills">
<li class="active"><a href="#">个人中心</a></li>
<li><a href="#">商品详情</a></li>
<li><a href="#">我的订单</a></li>
<li><a href="#">联系客服</a></li>
</ul>
</div>
</body>
<script src="../js/jquery.js"></script>
<script src="../js/bootstrap.min.js"></script>
</html>
1.3.3，自适应导航
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>测试</title>
<link rel="stylesheet" href="../css/bootstrap.min.css">
</head>
<body>
<ul class="nav nav-tabs nav-justified">
<li class="active"><a href="#">首页</a></li>
<li><a href="#">购物车</a></li>
<li><a href="#">我的订单</a></li>
<li><a href="#">联系客服</a></li>
</ul>
<br>
<br>
<ul class="nav nav-pills nav-justified">
<li class="active"><a href="#">首页</a></li>
<li><a href="#">购物车</a></li>
<li><a href="#">我的订单</a></li>
<li><a href="#">联系客服</a></li>
</ul>
</body>
<script src="../js/jquery.js"></script>
<script src="../js/bootstrap.min.js"></script>
</html>
在大于768px的屏幕上，通过.nav-justified类可以让选项卡或胶囊式导航呈现出同等宽度，在小屏幕上，导航呈现堆叠样式
1.3.4，下拉菜单导航
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>测试</title>
<link rel="stylesheet" href="../css/bootstrap.min.css">
</head>
<body>
<ul class="nav nav-tabs">
...
<li role="presentation" class="dropdown">
<a class="dropdown-toggle" data-toggle="dropdown" href="#" role="button" aria-haspopup="true" aria-expanded="false">
Dropdown <span class="caret"></span>
</a>
<ul class="dropdown-menu">
<li><a href="#">购物车</a></li>
<li><a href="#">我的订单</a></li>
<li><a href="#">联系客服</a></li>
</ul>
</li>
...
</ul>
</body>
<script src="../js/jquery.js"></script>
<script src="../js/bootstrap.min.js"></script>
</html>
1.3.5，综合导航栏
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>测试</title>
<link rel="stylesheet" href="../css/bootstrap.min.css">
</head>
<body>
<div>
<!-- 综合导航栏 -->
<nav class="navbar navbar-default">
<div class="container-fluid">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
<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="#">Brand</a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav">
<li class="active"><a href="#">Link <span class="sr-only">(current)</span></a></li>
<li><a href="#">Link</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="#">Action</a></li>
<li><a href="#">Another action</a></li>
<li><a href="#">Something else here</a></li>
<li role="separator" class="divider"></li>
<li><a href="#">Separated link</a></li>
<li role="separator" class="divider"></li>
<li><a href="#">One more separated link</a></li>
</ul>
</li>
</ul>
<form class="navbar-form navbar-left">
<div class="form-group">
<input type="text" class="form-control" placeholder="Search">
</div>
<button type="submit" class="btn btn-default">Submit</button>
</form>
<ul class="nav navbar-nav navbar-right">
<li><a href="#">Link</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="#">Action</a></li>
<li><a href="#">Another action</a></li>
<li><a href="#">Something else here</a></li>
<li role="separator" class="divider"></li>
<li><a href="#">Separated link</a></li>
</ul>
</li>
</ul>
</div><!-- /.navbar-collapse -->
</div><!-- /.container-fluid -->
</nav>
</div>
</div>
</body>
<script src="../js/jquery.js"></script>
<script src="../js/bootstrap.min.js"></script>
</html>
1.3.6，顶部导航栏
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>测试</title>
<link rel="stylesheet" href="../css/bootstrap.min.css">
</head>
<body>
<div>
<!-- 固定在顶部 -->
<nav class="navbar navbar-default navbar-fixed-top">
<div class="container">
<ul class="nav navbar-nav">
<li class="active"><a href="#">Brand</a></li>
<li><a href="#">Home</a></p></li>
<li><a href="#">Link</a></li>
<li><a href="#">Link</a></li>
</ul>
</div>
</nav>
</div>
</body>
<script src="../js/jquery.js"></script>
<script src="../js/bootstrap.min.js"></script>
</html>
1.3.7，底部导航栏
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>测试</title>
<link rel="stylesheet" href="../css/bootstrap.min.css">
</head>
<body>
<div>
<!-- 固定在底部 -->
<nav class="navbar navbar-default navbar-fixed-bottom">
<div class="container">
<ul class="nav navbar-nav">
<li class="active"><a href="#">Brand</a></li>
<li><a href="#">Home</a></p></li>
<li><a href="#">Link</a></li>
<li><a href="#">Link</a></li>
</ul>
</div>
</nav>
</div>
</body>
<script src="../js/jquery.js"></script>
<script src="../js/bootstrap.min.js"></script>
</html>
1.4，下拉框
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>测试</title>
<link rel="stylesheet" href="../css/bootstrap.min.css">
</head>
<body>
<!-- 下拉框 -->
<div class="dropdown">
<button class="btn btn-default dropdown-toggle" type="button" id="dropdownMenu1" data-toggle="dropdown" aria-haspopup="true" aria-expanded="true">
Dropdown
<span class="caret"></span>
</button>
<ul class="dropdown-menu" aria-labelledby="dropdownMenu1">
<li><a href="#">Action</a></li>
<li><a href="#">Another action</a></li>
<li><a href="#">Something else here</a></li>
<li role="separator" class="divider"></li>
<li><a href="#">Separated link</a></li>
</ul>
</div>
</body>
<script src="../js/jquery.js"></script>
<script src="../js/bootstrap.min.js"></script>
</html>
1.5，搜索框
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>测试</title>
<link rel="stylesheet" href="../css/bootstrap.min.css">
</head>
<body>
<br>
<br>
<div>
<!-- 搜索框 -->
<div class="input-group">
<input type="text" class="form-control" placeholder="请输入要搜索的内容">
<span class="input-group-addon">百度一下</span>
</div>
</div>
<hr>
<div>
<div class="input-group">
<input type="text" class="form-control" placeholder="请输入要搜索的内容">
<span class="input-group-btn">
<button class="btn btn-primary" type="button">百度一下</button>
</span>
</div>
</div>
</body>
<script src="../js/jquery.js"></script>
<script src="../js/bootstrap.min.js"></script>
</html>
二，分页
2.1，默认分页
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>测试</title>
<link rel="stylesheet" href="../css/bootstrap.min.css">
</head>
<body>
<nav aria-label="Page navigation">
<ul class="pagination">
<li>
<a href="#" aria-label="Previous">
<span aria-hidden="true">«</span>
</a>
</li>
<li><a href="#">1</a></li>
<li><a href="#">2</a></li>
<li><a href="#">3</a></li>
<li><a href="#">4</a></li>
<li><a href="#">5</a></li>
<li>
<a href="#" aria-label="Next">
<span aria-hidden="true">»</span>
</a>
</li>
</ul>
</nav>
</body>
<script src="../js/jquery.js"></script>
<script src="../js/bootstrap.min.js"></script>
</html>
2.2，翻页
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>测试</title>
<link rel="stylesheet" href="../css/bootstrap.min.css">
</head>
<body>
<nav aria-label="...">
<ul class="pager">
<li><a href="#">上一页</a></li>
<li><a href="#">下一页</a></li>
</ul>
</nav>
</body>
<script src="../js/jquery.js"></script>
<script src="../js/bootstrap.min.js"></script>
</html>
翻页只能实现上一页和下一页的简单翻页，其常用于博客和杂志等简单站点
2.3，对齐翻页
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>测试</title>
<link rel="stylesheet" href="../css/bootstrap.min.css">
</head>
<body>
<nav aria-label="...">
<ul class="pager">
<li class="previous"><a href="#"><span aria-hidden="true">←</span> 上一页</a></li>
<li class="next"><a href="#">下一页 <span aria-hidden="true">→</span></a></li>
</ul>
</nav>
</body>
<script src="../js/jquery.js"></script>
<script src="../js/bootstrap.min.js"></script>
</html>
最后
最后送大家一句司汤达的一句话：一个人只要强烈地坚持不懈地追求，他就能达到目的。
