How to perform ComponentDidMount, ComponentDidUpadte and ComponentUnmount in functional component
Aug 1
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In React functional components, you can achieve the equivalent behavior of componentDidMount, componentDidUpdate, and componentWillUnmount lifecycle methods using the useEffect hook.
1 componentDidMount
useEffect(() => {
console.log(“Mount”)},[])
2 componentDidUpdate
useEffect(() => {
console.log(“Mount”)},[setAnyVariableName])
3 componentWillUnmount
useEffect(() => { return()=>{ console.log(“Mount”)
}
},[])
