34 lines
857 B
JavaScript
34 lines
857 B
JavaScript
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import { useRef, useCallback } from 'react';
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export function useDeferredSubmit(input) {
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const calledRef = useRef(false);
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const awaitFormSubmit = useCallback(
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(callback) => {
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const form = input.form;
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if (!form) {
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return;
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}
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const interceptFormSubmit = (event) => {
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event.preventDefault();
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runCallback();
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form.submit();
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};
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calledRef.current = false;
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form.addEventListener('submit', interceptFormSubmit);
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const runCallback = () => {
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form.removeEventListener('submit', interceptFormSubmit);
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clearTimeout(timer);
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if (!calledRef.current) {
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callback();
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}
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};
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const timer = setTimeout(runCallback, 400);
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},
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[input]
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);
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awaitFormSubmit.done = () => {
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calledRef.current = true;
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};
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return awaitFormSubmit;
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}
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