---
category: 2
title: 不区分大小写
title_en: Non-case-sensitive AutoComplete
---

 zh-CN

不区分大小写的 AutoComplete

 en-US

A non-case-sensitive AutoComplete

````jsx
import { AutoComplete } from 'parkball';

const dataSource = ['Burns Bay Road', 'Downing Street', 'Wall Street'];

function Complete() {
  return (
    <AutoComplete
      style={{ width: 200 }}
      dataSource={dataSource}
      placeholder="try to type `b`"
      filterOption={(inputValue, option) => option.props.children.toUpperCase().indexOf(inputValue.toUpperCase()) !== -1}
    />
  );
}

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