111 lines
2.7 KiB
Markdown
111 lines
2.7 KiB
Markdown
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---
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title: Forms
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localeTitle: 形式
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---
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## ＃＃ 形式
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Bootstrap框架提供了一种表单功能，程序员可以使用它来轻松创建漂亮的html表单。使用引导程序表单为每个单独的表单元素提供统一的全局样式。 Bootstrap表单为每个元素添加正确的间距和外观。
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每个bootstrap表单元素都应该有一个类_表单控件_ 。这个类是bootstrao如何知道要设置样式的元素。默认情况下，具有_表单控件_类的所有文本元素（如**input** ， **textarea**和**select）**都将具有100％的宽度。 Bootstrap表单有两种类型，它们是：
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* 内联表单 - 在单行上创建表单。对导航栏中的登录表单很有用
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* 水平表单 - 创建一个表单，其中每个元素位于不同的行中
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## 基本表格的示例
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\`\`\`HTML
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电子邮件地址
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密码
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文件输入
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此处的块级帮助文本示例。
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对我进行检查
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提交
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```
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## Example of an inline form
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```
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HTML
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名称
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电子邮件
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发送邀请
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```
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## Example of horizontal form
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```
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HTML
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电子邮件
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密码
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记住账号
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登入
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```
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```
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HTML
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金额（以美元计）
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$
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.00
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转账现金
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```
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Bootstrap forms allow the programmer to use classes to easily make HTML forms presentable and responsive.
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Take the following simple form:
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```
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HTML
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电子邮件地址 我们绝不会与其他任何人分享您的电子邮件。
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密码
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对我进行检查
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提交
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```
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Individual form fields and the associated label should be wrapped in a `<div>` with a class of `form-group`. One exception to this is when using checkbox field where `form-check` should be used instead of `form-group`.
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The `<input>` tag should be given a class of `form-control`.
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The `<button>` tag should be given the classes of `btn btn-primary`.
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#### More Information:
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<!-- Please add any articles you think might be helpful to read before writing the article -->
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[The official BootStrap documentation is very helpful](http://getbootstrap.com/docs/4.0/components/forms/)
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#### Horizontal Form
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In combination with Bootstrap's predefined grid classes to align labels and groups of form controls in a horizontal layout by adding `.form-horizontal` to the form. Doing so changes `.form-group`s to behave as grid rows, so no need for `.row`.
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```
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HTML
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电子邮件
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密码
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记住账号
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登入
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\`\`\`
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