JSFiddle - React, Tailwind, and code Playground

by the94air

HTML

<p>CHECK CONSOLE</p>
<EM>wanting a STOP function that i can call from outside</EM>

JavaScript

function countdownTimer(
	callbackFunc,
	countLength,
	iteratorFunc,
	iteratorMilliseconds
) {
	let numberofIterations = countLength;
	const onInterval = () => {
		// do something at each interval if required
		iteratorFunc(numberofIterations);

		if (numberofIterations === 0) {
			stopInterval();
			// do something after total of intervals stops (countLength has passed)
			// run loadmore call
			callbackFunc();
			
		} 		
		numberofIterations--;
	};

	const stopInterval = () => {
		clearInterval(interval);
	};
	
		const interval = setInterval(onInterval, iteratorMilliseconds);
}


function sendEmailCallback() {
			console.log("fired it");
	return console.log("test callback function - send message");
}

function countDown(numberofIterations) {
		return console.log(numberofIterations);
}

countdownTimer(sendEmailCallback, 3, countDown, 1000, true);