Fundamentals of
JavaScript

Totally free education on the Internet

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About this Course

This is an introductory course that is mainly intended for serious computer hobbyists, IT students, and IT professionals. The free online textbook for this course is Sams Teach Yourself JavaScript in 24 Hours, Third Edition. You should begin by reading the complete Introduction to the book.

offiste01.jpg (430 bytes) Indicates links that take you away from the Free-Ed.Net site. Use the links on these offsite pages carefully, and use the Back function on your browser to return to these assignments.

Helpful References

offiste01.jpg (430 bytes) Glossary

offiste01.jpg (430 bytes) JavaScript Quick Reference

DOM Quick Reference

 

Lesson 15. Creating Custom Objects

In this lesson you will learn about:

  • How objects can simplify scripts
  • Defining an object
  • Adding methods to an object
  • Creating instances of an object
  • Using objects to store and manage data

 

Reading Assignments

Read the following sections from your free online textbook:

Offsite Using Objects to Simplify Scripting
Offsite Creating an Object Instance
Offsite Customizing Built-In Objects
 

Learning Activities

  1. Use this search box to refine and expand your understanding of new terms and concepts in the reading assignments.

Custom Search
  1. offiste01.jpg (430 bytes) Visit the hands-on Workshop: Storing Data in Objects .
  2. offiste01.jpg (430 bytes) Review the lesson Summary .
  3. Test your understanding with the following items:
Offsite Q&A
Offsite Quiz
Offsite Exercises

 


Web design and curriculum: David L. Heiserman

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Most recent revision: March 20, 2014