using useeffect instead of componentdidmount code example
Example 1: useeffect componentdidmount
import React, { useState, useEffect } from 'react';
function Example() {
const [count, setCount] = useState(0);
// Similar to componentDidMount and componentDidUpdate:
useEffect(() => {
// Update the document title using the browser API
document.title = `You clicked ${count} times`;
});
);
}
Example 2: alternative for componentdidmount
import React, { useEffect } from 'react'const SampleComponent = () => { useEffect(() => { // code to run on component mount }, [])return (<div>foo</div>)}export SampleComponent