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7. Adding and Removing Classes in Javascript

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In this videos, we will add the functionality to show and hide the add link form. We will accomplish this by adding/removing the 'hidden' class to/from the form. This video will help to reinfornce topics from the previous two videos: working with DOM elements, event listeners, defining variables with ES6 Let and Const, and ES6 Arrow Functions. Additionally, we will learn how to add and remove classes from a DOM element in Javascript.

References

• Add Remove Classes With Raw Javascript

• Javasctipt DOM Elements

• Keydown Event Handler

• Key Code Info

• Let vs Const by Wes Bos

• Understanding the This Keyword in Javascript

• ES6 Arrow Function