Different Ways of Creating Objects in JavaScript | Objects in JavaScript | Ways of Creating Objects

Опубликовано: 06 Январь 2022
на канале: Azhar Techno Coder

105

Code :
//Different Ways of Creating Objects in JavaScript | Objects in JavaScript | Ways of Creating Objects
//1. Object Constructor
//Very simple way to create an object

var simpleObject = new Object()
//console.log(typeof simpleObject)

//2. Object create method
var secondMethod = Object.create(null);
//console.log(typeof secondMethod)

//3. Object literal syntax
var thirdMethod = {}
//console.log(typeof thirdMethod)

//4. Function constructor
function fourthMethodFunction(name,sno){
this.name = name;
this.sno = sno;
}

var fourthMethod = new fourthMethodFunction("test",1)
//console.log(typeof fourthMethod)

//5. function constructor with prototype

function fifthMethodFunction(){}
fifthMethodFunction.prototype.name = "test"
fifthMethodFunction.prototype.sno = 1

var fifthMethod = new fifthMethodFunction()
//console.log(typeof fifthMethod)

//ES6 Class Syntax

class sixthMethod{
constructor(name){
this.name = name
}
}

var sixthObjectCreation = new sixthMethod("test")
//console.log(typeof sixthObjectCreation)

//Singleton pattern
var seventhObject = new function(){
this.name = "test"
}

console.log(typeof seventhObject)

Description Tags
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