ant-design/components/table/demo/expand.md

---
order: 13
title:
  en-US: Expandable Row
  zh-CN: 可展开
---

## zh-CN

当表格内容较多不能一次性完全展示时。

## en-US

When there's too much information to show and the table can't display all at once.

```jsx
import { Table } from 'antd';

const columns = [
  { title: 'Name', dataIndex: 'name', key: 'name' },
  { title: 'Age', dataIndex: 'age', key: 'age' },
  { title: 'Address', dataIndex: 'address', key: 'address' },
  {
    title: 'Action',
    dataIndex: '',
    key: 'x',
    render: () => <a href="javascript:;">Delete</a>,
  },
];

const data = [
  {
    key: 1,
    name: 'John Brown',
    age: 32,
    address: 'New York No. 1 Lake Park',
    description: 'My name is John Brown, I am 32 years old, living in New York No. 1 Lake Park.',
  },
  {
    key: 2,
    name: 'Jim Green',
    age: 42,
    address: 'London No. 1 Lake Park',
    description: 'My name is Jim Green, I am 42 years old, living in London No. 1 Lake Park.',
  },
  {
    key: 3,
    name: 'Joe Black',
    age: 32,
    address: 'Sidney No. 1 Lake Park',
    description: 'My name is Joe Black, I am 32 years old, living in Sidney No. 1 Lake Park.',
  },
];

ReactDOM.render(
  <Table
    columns={columns}
    expandedRowRender={record => <p style={{ margin: 0 }}>{record.description}</p>}
    dataSource={data}
  />,
  mountNode,
);
```