---
category: 2
title: 手动更新和移除
title_en: Manual to update destroy
---

 zh-CN

手动更新和关闭 `Modal.method` 方式创建的对话框。

 en-US

Manually updateing and destroying a modal from `Modal.method`.

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

function countDown() {
  let secondsToGo = 5;
  const modal = Modal.success({
    title: 'This is a notification message',
    content: `This modal will be destroyed after ${secondsToGo} second.`,
  });
  setInterval(() => {
    secondsToGo -= 1;
    modal.update({
      content: `This modal will be destroyed after ${secondsToGo} second.`,
    });
  }, 1000);
  setTimeout(() => modal.destroy(), secondsToGo * 1000);
}

ReactDOM.render(
  <Button onClick={countDown}>Open modal to close in 5s</Button>,
  mountNode
);
````