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hands-on lab

Working With JavaScript Classes

Difficulty: Advanced
Duration: Up to 45 minutes
Students: 134
Rating: 3.5/5
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Description

In this lab, you will be working with JavaScript Classes. Classes were introduced with the inclusion of ES6 and are mostly syntactic sugar of constructor functions. A JavaScript class is a blueprint for creating objects.

Learning Objectives

Upon completion of this lab, you will be able to:

  • Create a class
  • Create a class constructor
  • Create a class method
  • Create a child class
  • Use super to access parent class properties and methods
  • Create a child class method

Intended Audience

  • Beginners learning front-end development
  • Software Engineers who need to learn front-end technologies to expand their skillset

Prerequisites

The following courses/courses and labs can ensure your success:

Covered topics

Development
Javascript
Hands-on Lab UUID

Lab steps

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  1. Introduction to JavaScript Labs
  2. Creating an Animal Class
  3. Creating a Constructor
  4. Creating a Class Method
  5. Creating a Child Class
  6. Creating a Child Class Constructor
  7. Creating a Child Class Method
  8. Creating a Child Class Instance
  9. Invoking Parent Class Method on Child Class
  10. Invoking Child Class Method

Lab Rules