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For componentDidMount
useEffect(() => {
// Your code here
}, []);
For componentDidUpdate
useEffect(() => {
// Your code here
}, [yourDependency]);
For componentWillUnmount
useEffect(() => {
// componentWillUnmount
return () => {
// Your code here
}
}, [yourDependency]);
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For componentDidMount
useEffect(() => {
// Your code here
}, []);
For componentDidUpdate
useEffect(() => {
// Your code here
}, [yourDependency]);
For componentWillUnmount
useEffect(() => {
// componentWillUnmount
return () => {
// Your code here
}
}, [yourDependency]);
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For componentDidMount
useEffect(() => {
// Your code here
}, []);
For componentDidUpdate
useEffect(() => {
// Your code here
}, [yourDependency]);
For componentWillUnmount
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export default function useDidMountHook(callback) {
const didMount = useRef(null)
useEffect(() => {
if (callback && !didMount.current) {
didMount.current = true
callback()
}
})
}
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useEffect(() => {
// componentWillUnmount
return () => {
// Your code here
}
}, [yourDependency]);