Question

Write a setInterval() function that increases the count by 1 and displays the new count in counterElement every 100 milliseconds. Call clearInterval() to cancel the interval when the count displays 4.

Answer 1

var count = 0;

var counterElement = document.getElementById("counter");

counterElement.innerHTML = count;

var interval = setInterval(function () {

count++;

counterElement.innerHTML = count;

if (count === 4) {

clearTimeout(interval);

}

}, 100);

Step-by-step explanation: