ant-design/components/form/demo/layout.md

---
order: 12
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`.

```jsx
import { Form, Input, Button, Radio } from 'antd';

class FormLayoutDemo extends React.Component {
  constructor() {
    super();
    this.state = {
      formLayout: 'horizontal',
    };
  }

  handleFormLayoutChange = e => {
    this.setState({ formLayout: e.target.value });
  };

  render() {
    const { formLayout } = this.state;
    const formItemLayout =
      formLayout === 'horizontal'
        ? {
            labelCol: { span: 4 },
            wrapperCol: { span: 14 },
          }
        : null;
    const buttonItemLayout =
      formLayout === 'horizontal'
        ? {
            wrapperCol: { span: 14, offset: 4 },
          }
        : null;
    return (
      <div>
        <Form layout={formLayout}>
          <Form.Item label="Form Layout" {...formItemLayout}>
            <Radio.Group defaultValue="horizontal" onChange={this.handleFormLayoutChange}>
              <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" {...formItemLayout}>
            <Input placeholder="input placeholder" />
          </Form.Item>
          <Form.Item label="Field B" {...formItemLayout}>
            <Input placeholder="input placeholder" />
          </Form.Item>
          <Form.Item {...buttonItemLayout}>
            <Button type="primary">Submit</Button>
          </Form.Item>
        </Form>
      </div>
    );
  }
}

ReactDOM.render(<FormLayoutDemo />, mountNode);
```