Prototyping extension

prototypeExtension.js

//immediate function: it is convention to sign it with an $ if you use jQuery (but we did not use jQuery here??))
$(function () {

	//constructor function
	function Person(name) {
		console.log('constructor::Person');
		console.log(this);
		this.name = name;
	}

	Person.prototype.sayHello = function() {
		console.log('hello: my name is: ' + this.name);
	};

	Person.prototype.walk = function() {
		console.log('walk');
	};

	function Student(name, id) {
		console.log('constructor::Student');
		//Person.call(this, name);
		Person.apply(this, arguments);
		this.id = id;
	}

	//Student.prototype = new Person();
	Student.prototype = Object.create(Person.prototype);
	Student.constructor = Student;

	Student.prototype.dance = function() {
		console.log('dance');
	};

	Student.prototype.walk = function() {
		console.log('walk!');
	};

	var franzi = new Person('franzi');

	var hansi = new Student('hansi', '123');

	debugger;


	/*var prototypeObject = {
		a: 'a',
		b: 'b'
	};

	var a = prototypeObject;

	var constructorFunctionA = prototypeObject;

	//constructorFunctionA = {
	//};

	constructorFunctionA.testA = 'testA';

	console.log(a.testA);*/



});