bootstrap為我們定義了簡潔易用的樣式，我們只需要很少的樣式指定，就可以完成簡約優雅的頁面展示。
本篇主要介紹以下幾個基本控制：
1. table
2. form
3. button
1. 表格（table）依舊使用
| 來表示表格。有如下的類別來控制table的屬性， table樣式預設會佔滿父容器
<div class="container">
<div class="row">
<div class="col-md-8 col-md-offset-2">
<table class="table table-bordered table-striped table-hover">
<tr>
<th>标题一</th>
<th>标题二</th>
<th>标题三</th>
</tr>
<tr>
<td>1</td>
<td>2</td>
<td>3</td>
</tr>
<tr>
<td>4</td>
<td>5</td>
<td>6</td>
</tr>
</table>
</div>
</div>
</div>
登入後複製 將任何.table包裹在.table-responsive中即可建立響應式表格，其會在小螢幕裝置上（小於768px）水平捲動。當螢幕大768px寬度時，水平捲軸消失。 2. 表單form, 有如幾種樣式定義
lable與控制項要用form-group類型的div包起來，預設表單如下
<div class="container">
<form>
<div class="form-group">
<label for="exampleInputEmail1">Email address</label>
<input type="email" class="form-control" id="exampleInputEmail1"
placeholder="Enter email">
</div>
<div class="form-group">
<label for="exampleInputPassword1">Password</label>
<input type="password" class="form-control"
id="exampleInputPassword1" placeholder="Password">
</div>
<div class="checkbox">
<label> <input type="checkbox"> Check me out
</label>
</div>
<button type="submit" class="btn btn-default">Submit</button>
</form>
</div>
登入後複製 內聯表單，為label指定sr-only類別，可隱藏掉標籤，但必須 不可省略lable.
<div class="container">
<form class="form-inline">
<div class="form-group">
<label for="exampleInputEmail1" class="sr-only">Email address</label>
<input type="email" class="form-control" id="exampleInputEmail1"
placeholder="Enter email">
</div>
<div class="form-group">
<label for="exampleInputPassword1">Password</label>
<input type="password" class="form-control"
id="exampleInputPassword1" placeholder="Password">
</div>
<div class="checkbox">
<label> <input type="checkbox"> Check me out
</label>
</div>
<button type="submit" class="btn btn-default">Submit</button>
</form>
</div>
登入後複製 水平類型的表單，要為lable與標籤組指定長度， 採用柵格系統的佈局方式。 label右對齊，標籤組左對齊。
<div class="container">
<form class="form-horizontal">
<div class="form-group">
<label for="exampleInputEmail1" class="col-md-2 control-label">Email
address</label>
<div class="col-md-8">
<input type="email" class="form-control" id="exampleInputEmail1"
placeholder="Enter email">
</div>
</div>
<div class="form-group" >
<label for="exampleInputPassword1" class="col-md-2 control-label">Password</label>
<div class="col-md-8">
<input type="password" class="form-control"
id="exampleInputPassword1" placeholder="Password">
</div>
</div>
<div class="checkbox col-md-offset-2">
<label> <input type="checkbox"> Check me out
</label>
</div>
<button type="submit" class="btn btn-default col-md-offset-2">Submit</button>
</form>
</div>
登入後複製 form表單驗證，bootstrap3支援表單的自訂驗證。 加入req uired表示表單必填，node.setCustomValidity可以設定表單的自訂驗證
<div class="container">
<form class="form-horizontal">
<div class="form-group">
<label for="exampleInputEmail1" class="col-md-2 control-label">Email
address</label>
<div class="col-md-8">
<input type="email" class="form-control" id="exampleInputEmail1"
placeholder="Enter email" required>
</div>
</div>
<div class="form-group">
<label for="password1" class="col-md-2 control-label">Password</label>
<div class="col-md-8">
<input type="password" class="form-control"
id="password1" placeholder="Password" required onchange="checkPassword()">
</div>
</div>
<div class="form-group">
<label for="password2" class="col-md-2 control-label" onchange="checkPassword()"> Password2</label>
<div class="col-md-8">
<input type="password" class="form-control"
id="password2" placeholder="Password2" required>
</div>
</div>
<div class="checkbox col-md-offset-2">
<label> <input type="checkbox"> Check me out
</label>
</div>
<button type="submit" class="btn btn-default col-md-offset-2">Submit</button>
</form>
</div>
<script>
function checkPassword() {
var pwd1 = $("#password1").val();
var pwd2 = $("#password2").val();
if (pwd1 != pwd2) {
document.getElementById("password1").setCustomValidity("两次输入的密码不一致");
} else {
document.getElementById("password1").setCustomValidity("");
}
}
</script>
登入後複製 3. button的樣式
使用.btn-lg、.btn-sm、.btn-xs可以獲得不同尺寸的按鈕， 給按鈕添加.btn-block可以使其充滿父節點100%的寬度，而且按鈕也變為了塊級（block）元素， 、
<div class="container">
<button type="button" class="btn btn-default btn-block">Default</button>
<button type="button" class="btn btn-primary btn-block">Primary</button>
<button type="button" class="btn btn-success">Success</button>
<button type="button" class="btn btn-info">Info</button>
<button type="button" class="btn btn-warning">Warning</button>
<button type="button" class="btn btn-danger">Danger</button>
<button type="button" class="btn btn-link">链接</button>
<a class="btn btn-default" href="#" role="button">Link</a>
<button class="btn btn-default" type="submit">Button</button>
<input class="btn btn-default" type="button" value="Input">
<input class="btn btn-default" type="submit" value="Submit">
</div>
登入後複製 以上就是本文的全部內容，希望對大家的學習有所幫助。 |
