JSFiddle - React, Tailwind, and code Playground

by Espesen

JavaScript

function laskuri() {
    document.getElementsByTagName("body")[0].innerHTML +=  this.laskuri;
    laskuri--;
    
}


var obj = {
    
    laskuri:10,
    //timer:setInterval(function() {laskuri.call(5);}, 1000)
}
    
    var timer = setInterval(function() { laskuri.call(obj); }, 1000);
// laskuri.call(obj);