In a simple timer component, I want to start and stop it with buttons, but the interval does not stop with a simple clearInterval function. Is there something I am missing? import React, { useState } from 'react' export default…
I coded a stopwatch watching tutorials with JS. I commented out a few lines of code that my tutor had written, something that I do not understand. So after I commented those lines out, whenever I click the start button…
I would like to stop setInterval using clearInterval(). But intervalId is undefined. I don't know why. import { useState } from 'react'; function Component() { const [counter, setCounter] = useState(0); function addToCounter() { setCounter((c) => c + 1); } let…
How we can clear the setInterval after the 10 times it print the consoled value. I have tried a way with simple JS code but I am expecting better answer than what i tried. my code is given below.. let…
let count = 0; function printCount() { console.log("Count:", count); count++; if (count > 5) { clearInterval(intervalId); } } let intervalId = setInterval(printCount, 1000); clearInterval(intervalId); I do not understand why its not working on Google Chrome console. Can you help me…
I have a code when a timer is shown and removed using 2 functions repeatedly by using SetInterval. However when the timer is finished I am trying to clear the SetInterval With ClearInterval but this is not working. When setInterval…
how do i make this traffic light count properly the duration ("duração"), after the first cicle, starts a visual glitch on the timer glitch var sinal = setTimeout(red, 0) function red() { let i = 0 vermelho.style.backgroundColor = cores[0]; amarelo.style.backgroundColor…
I created a timer that works like this: const targetTime = new Date(props.targetDate).getTime(); const [currentTime, setCurrentTime] = useState(Date.now()); const timeBetween = targetTime - currentTime; const days = Math.floor(timeBetween / (1000 * 60 * 60 * 24)); const hours = Math.floor((timeBetween…
How can I use the clearInterval the function when function meets some condition? Code:- var checkRecordlock = function() { jQuery.ajax({ url: "http://localhost/project/crl/Mzk=" }).done(function(data) { var is_locked = data.locked; if (is_locked == 1) { alert("Locked"); } }); } checkRecordlock(); var checkRecordlockIntervalId…
I have a simple Bootstrap page that includes a 45 second countdown timer and a button which I intend to include on a bigger project later. The countdown timer will start on a click of the button. What I wanted…