Description

Course Program: OOP in JavaScript

1. Introduction to OOP

• What is Object-Oriented Programming (OOP)?

• Key principles of OOP: Encapsulation, Abstraction, Inheritance, and Polymorphism.

• How OOP is applied in JavaScript.

2. Objects and Classes

• What is an object in JavaScript?

• Creating objects using object literals and constructors.

• Introduction to classes in JavaScript using ES6 class syntax.

• Creating and instantiating classes with new.

3. Properties and Methods

• Defining object properties and methods.

• Accessing and modifying object properties.

• Adding methods to objects and classes.

• Using this inside methods to refer to object properties.

4. Constructors and Instances

• Understanding constructors and their role in creating objects.

• Creating and using class constructors.

• Creating multiple instances of a class with different data.

5. Inheritance

• What is inheritance and how does it work in JavaScript?

• Extending classes with extends.

• Using the super keyword to call parent class methods and constructors.

• Creating subclasses and overriding methods.

6. Encapsulation and Data Hiding

• Understanding encapsulation and its importance in OOP.

• Using getter and setter methods to control access to object properties.

• Private properties and methods in JavaScript (using # syntax).

7. Polymorphism

• What is polymorphism in OOP?

• Method overriding: how subclasses can provide their own implementation of a method.

• Using polymorphism to handle different object types in a flexible way.

8. Static Methods and Properties

• Understanding static methods and properties in classes.

• When to use static members instead of instance members.

• Defining and using static methods and properties.

9. Practical Exercises

• Creating a class-based application, such as a bank account system.

• Implementing inheritance by creating a parent class and extending it into child classes.

• Creating objects and managing data with getter and setter methods.

10. Final Project

• Developing a mini-project using OOP principles (e.g., a game with multiple object types, a contact management system, or a simple e-commerce app).

Expected Outcomes:

• A strong understanding of Object-Oriented Programming principles in JavaScript.

• Ability to create and work with classes, objects, and instances.

• Proficiency in implementing inheritance, encapsulation, and polymorphism in real-world applications.