Charles Bochet
24 lines
603 B
TypeScript
24 lines
603 B
TypeScript
import { useEffect } from 'react';
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declare type CallbackType = () => void;
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export function useOutsideAlerter(
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ref: React.RefObject<HTMLInputElement>,
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callback: CallbackType,
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) {
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useEffect(() => {
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function handleClickOutside(event: Event) {
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console.log('test3');
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const target = event.target as HTMLButtonElement;
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if (ref.current && !ref.current.contains(target)) {
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callback();
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}
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}
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document.addEventListener('mousedown', handleClickOutside);
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return () => {
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document.removeEventListener('mousedown', handleClickOutside);
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};
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}, [ref]);
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}
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