ant-design/components/input/demo/group.md

---
order: 3
title:
  zh-CN: 输入框组合
  en-US: Input Group
---

## zh-CN

输入框的组合展现。

注意：使用 `compact` 模式时，不需要通过 `Col` 来控制宽度。

## en-US

Input.Group example

Note: You don't need `Col` to control the width in the `compact` mode.

```jsx
import { Input, Col, Row, Select, InputNumber, DatePicker, AutoComplete, Cascader } from 'antd';

const InputGroup = Input.Group;
const { Option } = Select;

const options = [
  {
    value: 'zhejiang',
    label: 'Zhejiang',
    children: [
      {
        value: 'hangzhou',
        label: 'Hangzhou',
        children: [
          {
            value: 'xihu',
            label: 'West Lake',
          },
        ],
      },
    ],
  },
  {
    value: 'jiangsu',
    label: 'Jiangsu',
    children: [
      {
        value: 'nanjing',
        label: 'Nanjing',
        children: [
          {
            value: 'zhonghuamen',
            label: 'Zhong Hua Men',
          },
        ],
      },
    ],
  },
];

class CompactDemo extends React.Component {
  state = {
    dataSource: [],
  };

  handleChange = value => {
    this.setState({
      dataSource:
        !value || value.indexOf('@') >= 0
          ? []
          : [`${value}@gmail.com`, `${value}@163.com`, `${value}@qq.com`],
    });
  };

  render() {
    return (
      <div className="site-input-group-wrapper">
        <InputGroup size="large">
          <Row gutter={8}>
            <Col span={5}>
              <Input defaultValue="0571" />
            </Col>
            <Col span={8}>
              <Input defaultValue="26888888" />
            </Col>
          </Row>
        </InputGroup>
        <br />
        <InputGroup compact>
          <Input style={{ width: '20%' }} defaultValue="0571" />
          <Input style={{ width: '30%' }} defaultValue="26888888" />
        </InputGroup>
        <br />
        <InputGroup compact>
          <Select defaultValue="Zhejiang">
            <Option value="Zhejiang">Zhejiang</Option>
            <Option value="Jiangsu">Jiangsu</Option>
          </Select>
          <Input style={{ width: '50%' }} defaultValue="Xihu District, Hangzhou" />
        </InputGroup>
        <br />
        <InputGroup compact>
          <Select defaultValue="Option1">
            <Option value="Option1">Option1</Option>
            <Option value="Option2">Option2</Option>
          </Select>
          <Input style={{ width: '50%' }} defaultValue="input content" />
          <InputNumber />
        </InputGroup>
        <br />
        <InputGroup compact>
          <Input style={{ width: '50%' }} defaultValue="input content" />
          <DatePicker style={{ width: '50%' }} />
        </InputGroup>
        <br />
        <InputGroup compact>
          <Select defaultValue="Option1-1">
            <Option value="Option1-1">Option1-1</Option>
            <Option value="Option1-2">Option1-2</Option>
          </Select>
          <Select defaultValue="Option2-2">
            <Option value="Option2-1">Option2-1</Option>
            <Option value="Option2-2">Option2-2</Option>
          </Select>
        </InputGroup>
        <br />
        <InputGroup compact>
          <Select defaultValue="1">
            <Option value="1">Between</Option>
            <Option value="2">Except</Option>
          </Select>
          <Input style={{ width: 100, textAlign: 'center' }} placeholder="Minimum" />
          <Input
            className="site-input-split"
            style={{
              width: 30,
              borderLeft: 0,
              borderRight: 0,
              pointerEvents: 'none',
            }}
            placeholder="~"
            disabled
          />
          <Input
            className="site-input-right"
            style={{
              width: 100,
              textAlign: 'center',
            }}
            placeholder="Maximum"
          />
        </InputGroup>
        <br />
        <InputGroup compact>
          <Select defaultValue="Sign Up">
            <Option value="Sign Up">Sign Up</Option>
            <Option value="Sign In">Sign In</Option>
          </Select>
          <AutoComplete
            dataSource={this.state.dataSource}
            style={{ width: 200 }}
            onChange={this.handleChange}
            placeholder="Email"
          />
        </InputGroup>
        <br />
        <InputGroup compact>
          <Select style={{ width: '30%' }} defaultValue="Home">
            <Option value="Home">Home</Option>
            <Option value="Company">Company</Option>
          </Select>
          <Cascader style={{ width: '70%' }} options={options} placeholder="Select Address" />
        </InputGroup>
      </div>
    );
  }
}

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

```css
.site-input-group-wrapper .site-input-split {
  background-color: #fff;
}

.site-input-group-wrapper .site-input-right {
  border-left-width: 0;
}

.site-input-group-wrapper .site-input-right:hover {
  border-left-width: 1px;
}
```

<style>
[data-theme="dark"] .site-input-group-wrapper .site-input-split {
  background-color: transparent;
}
</style>