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

---
order: 12
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="#">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>{record.description}</p>}
    dataSource={data}
    className="table"
  />
, mountNode);
````