get and set js code example

Example 1: set get javascript

var person = {
  language : "en",
  get lang() { return this.language; },
  set lang(lang) { this.language = lang; }
};
document.getElementById("demo").innerHTML = person.lang;
person.lang = "es";

Example 2: getter and setters in js

var person={firstname:"chetha",secondname="kumar",get fullname()
{
  	return this.firstname+" "+this.secondname;
}
document.write(person.fullname);
var person={firstname:"chethan",secondname="kumar",course:"",set course(x)
{
  	this.course=x;
}
person.course="bca";
document.write(person.course);

Example 3: javascript class setter

const language = {
  set current(name) {
    this.log.push(name);
  },
  log: []
}

language.current = 'EN';
language.current = 'FA';

console.log(language.log);