JavaScript-Creation of Objects

Creation of objects in Javascript:- there are three ways of creating of object in JavaScript.....these are

1. Direct method

   let obj={id: 101, name: "Pushpdeep", Batch: 2024}

   console.log(obj)

   here id, name, and batch are keys and 101, Pushpdeep and 2024 are the corresponding values of keys, That's why in javascript we say objects are represented in the form of key and value pairs.

2. Using new keyword

   let em=new object()

   em.id=101;

   em.name="Pushdeep"

   em.batch=2024

   console.log(em)

   here em is the name of the object and this object() is already there inside JavaScript.

3. Using the constructor of the function

   function spg(i,n,b)

   {

   this.id=i;

   this.name=n;

   this.batch=b;

   }

   const e=new spg(101,"Pushpdeep",2024)

   console.log(e)

   in this method, we use this keyword to give values to the keys