19 lines
357 B
JavaScript
19 lines
357 B
JavaScript
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// 3rd party.
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import React, {useEffect} from 'react';
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export function useEvent(object, eventName, fn) {
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useEffect(() => {
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if (!object) {
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return;
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}
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const onEvent = (...args) => {
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fn(...args);
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};
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onEvent();
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object.on(eventName, onEvent);
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return () => {
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object.off(eventName, onEvent);
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};
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}, [object]);
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}
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