bootstrap组件

输入框组



添加一个span，设置类为

input-group-addon

<div class="input-group">
<span class="input-group-addon" id="basic-addon1">@</span>
<input type="text" class="form-control" placeholder="Write down your fucking Username" aria-describedby="basic-addon1">
</div>

//password部分

<div class="input-group">
<input type="text" class="form-control" placeholder="Write down your fucking Password" aria-describedby="basic-addon2">
<span class="input-group-addon" id="basic-addon2">Password</span>

</div>

不光是可以添加文字，还能在span中添加多选框单选框什么的;但如果想要添加额外元素的按钮就要使用

input-group-btn

类;

<div class="input-group">
<input type="text" class="form-control" placeholder="Write down your fucking Username" aria-describedby="basic-addon1">
<span class="input-group-btn" id="basic-addon1">
<button class="btn btn-default" type="button">开始哲↑学</button>
</span>
</div>

导航部分

bootstrap所有的导航组件都依赖同一个

nav

类,状态类也是共用的

标签页:

nav-tabs

nav-pills

nav-stacked

类，

nav-tabs



nav-pills



nav-stacked



我们呢可以在这三种里面添加下拉菜单

<ul class="nav nav-tabs">
<li><a href="#">首页</a></li>
<li class="dropdown">
<a class="drop-toggle" data-toggle="dropdown">
点击试试
<span class="caret"></span>
</a>
<ul class="dropdown-menu">
<li>你看见了吗</li>
</ul>
</li>
</ul>

导航条属性navbar

v3中文文档中给出了一个navbar的例子

<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>

首先，我们需要给nav设置

navbar navbar-default

类，将导航设置为默认,b并加上

role="navigation"

属性兼容，之后建立一个div，设置

container-fluid

将导航条width=100%，之后导航分为了四个部分

nav-header

nav-collapse

nav-left

nav-right

分别设置导航条中四个部分的内容

固定在顶部和底部 bootstrap提供了

navbar-fixed-top

navbar-fixed-bottom

让导航条固定在顶部或底部

导航条的反色：

navbar-inverse

类

路径导航：

breadcrumb

类

<ul class="breadcrumb">
<li><a href="#">Home</a></li>
<li><a href="#">Library</a></li>
<li class="active">Data</li>
</ul>

分页组件

默认分页类

pagination

类 可以加上

pagination-lg/sm

来设置尺寸

<ul class="pagination">
<li>
<a href="#">
<span>«</span>
</a>
</li>
<li><a href="#">1</a></li>
<li><a href="#">2</a></li>
<li>
<a href="#">
<span>»</span>
</a>
</li>
</ul>

翻页类:

pager

类会变成翻页图标 加上

previous

next

会两端对齐