ant-design/components/form/demo/layout.md
章鱼 7fd093bd0a
docs: feat components TS demo (#34742)
* docs: add general components TS demo

* docs: add layout components TS demo

* docs: add navigation components TS demo

* docs: add data entry components TS demo

* chore(deps): add types for qs

* docs: add data display TS demo

* docs: add feedback components TS demo

* docs: add other components TS demo

* chore(deps): add types

* docs: unified demo code style

* docs: fix lint error

* docs: add demo TS type

* docs: fix demo TS type

* test: update snapshot

* docs: fix TS demo

* feat: update Rate character type

* docs: fix lint error

* feat: update Rate character type

* feat: update Rate character type
2022-05-19 09:46:26 +08:00

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Markdown

---
order: 3
title:
zh-CN: 表单布局
en-US: Form Layout
---
## zh-CN
表单有三种布局。
## en-US
There are three layout for form: `horizontal`, `vertical`, `inline`.
```tsx
import React, { useState } from 'react';
import { Form, Input, Button, Radio } from 'antd';
type LayoutType = Parameters<typeof Form>[0]['layout'];
const App: React.FC = () => {
const [form] = Form.useForm();
const [formLayout, setFormLayout] = useState<LayoutType>('horizontal');
const onFormLayoutChange = ({ layout }: { layout: LayoutType }) => {
setFormLayout(layout);
};
const formItemLayout =
formLayout === 'horizontal'
? {
labelCol: { span: 4 },
wrapperCol: { span: 14 },
}
: null;
const buttonItemLayout =
formLayout === 'horizontal'
? {
wrapperCol: { span: 14, offset: 4 },
}
: null;
return (
<Form
{...formItemLayout}
layout={formLayout}
form={form}
initialValues={{ layout: formLayout }}
onValuesChange={onFormLayoutChange}
>
<Form.Item label="Form Layout" name="layout">
<Radio.Group value={formLayout}>
<Radio.Button value="horizontal">Horizontal</Radio.Button>
<Radio.Button value="vertical">Vertical</Radio.Button>
<Radio.Button value="inline">Inline</Radio.Button>
</Radio.Group>
</Form.Item>
<Form.Item label="Field A">
<Input placeholder="input placeholder" />
</Form.Item>
<Form.Item label="Field B">
<Input placeholder="input placeholder" />
</Form.Item>
<Form.Item {...buttonItemLayout}>
<Button type="primary">Submit</Button>
</Form.Item>
</Form>
);
};
export default App;
```