movie-web/src3/hooks/useDebounce.ts
2022-03-13 19:08:28 +01:00

21 lines
454 B
TypeScript

import { useEffect, useState } from "react";
export function useDebounce<T>(value: T, delay: number): T {
// State and setters for debounced value
const [debouncedValue, setDebouncedValue] = useState<T>(value);
useEffect(
() => {
const handler = setTimeout(() => {
setDebouncedValue(value);
}, delay);
return () => {
clearTimeout(handler);
};
},
[value, delay]
);
return debouncedValue;
}