JavaScript Masterclass - Zero to Job-Ready with Hands-On Projects - Controlling Content (Add/Delete) / 048

This lecture covers how to change content on a webpage using JavaScript. It explains the use of query selectors to target elements and the difference between inner text and inner HTML for content manipulation. The lecture also demonstrates updating multiple elements using forEach and advanced techniques for using inner HTML to add or overwrite content.

What is the first step to change content on a web page?

What are the two important methods mentioned for changing text on a web page?

How can you select a specific element to edit on a web page?

What is the purpose of using 'inner text' in JavaScript?

Explain how to update multiple elements using JavaScript.

What is the significance of using 'querySelectorAll' in JavaScript?

Describe the process of selecting multiple list items and updating them.

How can you add new content to an existing HTML element?

What happens if you overwrite the inner HTML of an element?

What is the difference between 'inner text' and 'inner HTML'?