如何在父组件中显示和隐藏子组件中的Modal？

import React, { useState } from 'react';
import ChildComponent from './ChildComponent';

const ParentComponent = () => {
  const [isModalVisible, setIsModalVisible] = useState(false);

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

  const hideModal = () => {
    setIsModalVisible(false);
  };

  return (
    <div>
      <button onClick={showModal}>Show Modal</button>
      <ChildComponent
        isModalVisible={isModalVisible}
        hideModal={hideModal}
      />
    </div>
  );
};

export default ParentComponent;

import React from 'react';
import Modal from './Modal';

const ChildComponent = ({ isModalVisible, hideModal }) => {
  return (
    <div>
      {isModalVisible && (
        <Modal onClose={hideModal}>
          <h2>Modal Content</h2>
          <p>This is the content of the modal.</p>
        </Modal>
      )}
    </div>
  );
};

export default ChildComponent;

import React from 'react';
import ReactDOM from 'react-dom';

const Modal = ({ onClose, children }) => {
  return ReactDOM.createPortal(
    <div className="modal-overlay">
      <div className="modal-content">
        <button className="modal-close" onClick={onClose}>X</button>
        {children}
      </div>
    </div>,
    document.body
  );
};

export default Modal;