ant-design/components/popover/demo/control.md

---
order: 3
title:
  zh-CN: 从浮层内关闭
  en-US: Controlling the close of the dialog
---

## zh-CN

使用 `open` 属性控制浮层显示。

## en-US

Use `open` prop to control the display of the card.

```tsx
import { Button, Popover } from 'antd';
import React, { useState } from 'react';

const App: React.FC = () => {
  const [open, setOpen] = useState(false);

  const hide = () => {
    setOpen(false);
  };

  const handleOpenChange = (newOpen: boolean) => {
    setOpen(newOpen);
  };

  return (
    <Popover
      content={<a onClick={hide}>Close</a>}
      title="Title"
      trigger="click"
      open={open}
      onOpenChange={handleOpenChange}
    >
      <Button type="primary">Click me</Button>
    </Popover>
  );
};

export default App;
```