ZCW-Typescript-Ionic-Ng/app.js

var message = document.getElementById("message");
var timer = document.getElementById("timer");
var button = document.getElementById("button");
var audio = document.getElementById("audiotag");
var Timers = /** @class */ (function () {
    function Timers() {
    }
    Timers.prototype.countDown = function (minutes) {
        var orginalTime = minutes;
        var counter = minutes * 60;
        var interval = setInterval(function () {
            var minutes = Math.floor(counter / 60);
            var second = counter % 60;
            if (second < 10) {
                second = "0" + second;
            }
            timer.innerHTML = minutes + " : " + second;
            counter--;
            if (counter < 0) {
                audio.play();
            }
            if (counter < 0) {
                button.style.visibility = "visible";
                clearInterval(interval);
                console.log('it worked');
            }
        }, 1000);
    };
    return Timers;
}());
var timers = new Timers;
button.addEventListener('click', function () { timers.countDown(5); button.style.visibility = "hidden"; });