componentDidmount event on fonctional component

Relieved Raccoon answered on April 12, 2021 Popularity 10/10 Helpfulness 1/10

answer componentDidmount event on fonctional component

componentDidmount event on fonctional component

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import React, { useState, useEffect } from 'react';
function Example() {
  const [count, setCount] = useState(0);

  // Similaire à componentDidMount et componentDidUpdate :  useEffect(() => {    // Met à jour le titre du document via l’API du navigateur    document.title = `Vous avez cliqué ${count} fois`;  });
  return (
    <div>
      <p>Vous avez cliqué {count} fois</p>
      <button onClick={() => setCount(count + 1)}>
        Cliquez ici
      </button>
    </div>
  );
}

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: fr.reactjs.org

Tags: javascript

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Contributed on Apr 12 2021

Relieved Raccoon

0 Answers Avg Quality 2/10

componentDidmount event on fonctional component

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