ant-design/components/modal/demo/async.md

---
order: 1
title:
  zh-CN: 异步关闭
  en-US: Asynchronously close
---

## zh-CN

点击确定后异步关闭对话框，例如提交表单。

## en-US

Asynchronously close a modal dialog when a the OK button is pressed. For example, you can use this pattern when you submit a form.

```jsx
import { Modal, Button } from 'antd';

const App = () => {
  const [visible, setVisible] = React.useState(false);
  const [confirmLoading, setConfirmLoading] = React.useState(false);
  const [modalText, setModalText] = React.useState('Content of the modal');

  const showModal = () => {
    setVisible(true);
  };

  const handleOk = () => {
    setModalText('The modal will be closed after two seconds');
    setConfirmLoading(true);
    setTimeout(() => {
      setVisible(false);
      setConfirmLoading(false);
    }, 2000);
  };

  const handleCancel = () => {
    console.log('Clicked cancel button');
    setVisible(false);
  };

  return (
    <>
      <Button type="primary" onClick={showModal}>
        Open Modal with async logic
      </Button>
      <Modal
        title="Title"
        visible={visible}
        onOk={handleOk}
        confirmLoading={confirmLoading}
        onCancel={handleCancel}
      >
        <p>{modalText}</p>
      </Modal>
    </>
  );
};

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