Event Bubbling & Delegation

The video tutorial covers the concepts of event bubbling and event delegation in JavaScript. Event bubbling is explained as the process where an event on a DOM element propagates up to its parent elements. An example is provided to demonstrate this concept. Event delegation is introduced as a technique where an event listener is placed on a parent element to manage events for its child elements. The tutorial includes examples to illustrate how event delegation can be used effectively, especially when dealing with dynamically added elements. The video concludes with a brief overview of how these concepts will be applied in a future project.

What is event bubbling in the context of DOM events?

Explain how event delegation works and why it is useful.

What happens when an event bubbles up through the DOM?

What is the difference between event bubbling and event delegation?

Describe a scenario where event delegation is necessary.

How do you target a specific element in an event delegation setup?

What role does the 'event.target' property play in event handling?

Why is it important to use 'classList.contains' instead of 'className' for checking classes?

How can you prevent event bubbling in JavaScript?

What is the final outcome of implementing event delegation in a dynamic list?