How to use classes In Javascript

Using object constructor

This approach provide a more structured way for creating nested objects by using ES6 class syntax to instantiate the objects and their structure. Here each class can be used for instantiating the each level of the hierarchy of code.

Example: This example shows the creating nested object using JavaScript ES 6 classes.

Javascript

class Details {
    constructor(name, location) {
        this.name = name;
        this.location = location;
    }
}
 
class Company {
    constructor(courses) {
        this.courses = courses;
    }
}
 
let cpyDetails = new Company("DSA Self Paced Course");
let companyDets = new Details("GeekforGeeks", "Noida");
companyDets.company = cpyDetails;
console.log(companyDets);

Output

Details {
  name: 'GeekforGeeks',
  location: 'Noida',
  company: Company { courses: 'DSA Self Paced Course' }
}

How to Create a Nested Object in JavaScript ?

JavaScript allows us to create objects having the properties of the other objects this process is called as nesting of objects. Nesting helps in handling complex data in a much more structured and organized manner by creating a hierarchical structure.

These are the different methods to create nested objects in JavaScript are as follows:

Table of Content

Using object literals
Using square bracket notations
Using factory function
Using Object.create() method
Using object constructor
Using JavaScript classes

Tags:

#JavaScript-Questions #JavaScript #Web Technologies

Using object constructor

How to use classes In Javascript

Javascript

How to Create a Nested Object in JavaScript ?

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