const element = document.getElementById("myElementId"); element.className = "myClassName";
class Car { constructor(brand) { this.carname = brand; } get cnam() { return this.carname; } set cnam(x) { this.carname = x; } } mycar = new Car("Ford"); document.getElementById("demo").innerHTML = mycar.cnam; //"Ford"
const language = { set current(name) { this.log.push(name); }, log: [] } language.current = 'EN'; language.current = 'FA'; console.log(language.log);