Course Content

Object-Oriented Programming in JavaScript

1. Classes & Objects

Classes Class Attributes Class Methods Objects' Creating Keyword 'this'Constructor

2. Encapsulation

Private Modifier Get and Set

3. Static

Static Attributes Static Functions

4. Inheritance

What is an Inheritance Constructor Inheritance Overriding

Class Attributes

Attributes are some variables inside the class that describe each object. Let’s demonstrate it with two classes – Rectangle and Student.

We can represent Rectangle by its height and width. Add these Attributes to the class definition:


              1234
            
class Rectangle{
  height;
  width;
}

If you need to describe student in some way, you can create class Student with attributes like, for example, name and university.


              1234
            
class Student{
  name;
  university;
}

Task

Add more attributes to the class Student: age and gpa variables.

Task

Add more attributes to the class Student: age and gpa variables.

Switch to desktop for real-world practiceContinue from where you are using one of the options below

Everything was clear?

Section 1. Chapter 2

Class Attributes

Attributes are some variables inside the class that describe each object. Let’s demonstrate it with two classes – Rectangle and Student.

We can represent Rectangle by its height and width. Add these Attributes to the class definition:


              1234
            
class Rectangle{
  height;
  width;
}

If you need to describe student in some way, you can create class Student with attributes like, for example, name and university.


              1234
            
class Student{
  name;
  university;
}

Task

Add more attributes to the class Student: age and gpa variables.

Task

Add more attributes to the class Student: age and gpa variables.

Switch to desktop for real-world practiceContinue from where you are using one of the options below

Everything was clear?

Section 1. Chapter 2

Class Attributes

Attributes are some variables inside the class that describe each object. Let’s demonstrate it with two classes – Rectangle and Student.

We can represent Rectangle by its height and width. Add these Attributes to the class definition:


              1234
            
class Rectangle{
  height;
  width;
}

If you need to describe student in some way, you can create class Student with attributes like, for example, name and university.


              1234
            
class Student{
  name;
  university;
}

Task

Add more attributes to the class Student: age and gpa variables.

Task

Add more attributes to the class Student: age and gpa variables.

Switch to desktop for real-world practiceContinue from where you are using one of the options below

Everything was clear?

Attributes are some variables inside the class that describe each object. Let’s demonstrate it with two classes – Rectangle and Student.

We can represent Rectangle by its height and width. Add these Attributes to the class definition:


              1234
            
class Rectangle{
  height;
  width;
}

If you need to describe student in some way, you can create class Student with attributes like, for example, name and university.


              1234
            
class Student{
  name;
  university;
}

Task

Add more attributes to the class Student: age and gpa variables.

Switch to desktop for real-world practiceContinue from where you are using one of the options below

Section 1. Chapter 2

Switch to desktop for real-world practiceContinue from where you are using one of the options below