Prototypal Inheritance in JavaScript

Prototypal Inheritance in JavaScript

	function Person(name, place) {
	this.name = name;
	this.place = place;
	}
	Person.prototype = {
	getName : function() {
	return this.name;
	},
	setName : function(name) {
	this.name = name;
	}
	};
	Person.prototype.constructor = Person;
	function Employee(id, job, name, place) {
	Person.call(this, name, place);
	this.id = id;
	this.job = job;
	}
	Employee.prototype = Object.create(Person.prototype);
	Employee.prototype.constructor = Employee;
	Employee.prototype.getJob = function() {
	return this.job;
	};
	Employee.prototype.setJob = function(job) {
	this.job = job;
	};
	var e1 = new Employee(121, "JS", "Deepak", "Delhi");
	console.log(e1.getName()); // "Deepak"
	e1.setName("Chetan");
	console.log(e1.getName()); // "Chetan"
	console.log(e1.getJob()); // "JS"
	e1.setJob("JavaScript Developer");
	console.log(e1.getJob()); // "JavaScript Developer"

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Link 1 - Prototypal Inheritance