hooks-fetch-beispiel4.jsx

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

const app = () => {
  const data = useDataFetch('https://jsonplaceholder.typicode.com/posts/1');

  const postTitle = () => {
    if (data) {
		return <h2>{data.title}</h2>;
     else {
     	return <h2>Daten werden geladen...</h2>;
    }
  };

  return (
    <div>
      <h1>Fetch-Hook</h1>
      <div>{postTitle()}</div>
    </div>
  );
}

export default app;