JavaScript - Object Creation - Techniques

Below code demonstrates creation of objects using two techniques:

// object creation - Technique 1 - using JSON
var person1 = {
  name: "MS Dhoni",
  "firstName": "Mahendra",
  city: "Ranchi",
  team: "Chennai Super Kings",
  details: {
    hobbies: ["cooking","cricket","chess"],
    location: "India"
  },
  greeting: function() {
  console.log("welcome "+this.name);
}
}

// object creation - Technique 2 - using new Object()

var person2 = new Object();
person2.name = "V Kohli";
person2.firstName = "Virat";
person2.city = "Delhi";
person2.team = "Royal Challengers Bangalore";
person2.details = {
    hobbies: ["sleeping","cricket","listening songs"],
    location: "India"
  };
person2.greeting = function() {
  console.log("welcome "+this.name);
}


// Printing the person name to console
console.log(person1);

console.log(person2);

person1.greeting();
person2.greeting();




Refer:

• https://developer.mozilla.org/en-US/docs/Learn/JavaScript/Objects/Basics
• https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Working_with_Objects

Practice at:
http://jsbin.com