Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community!

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

JavaScript Interacting with the DOM Traversing the DOM Event Bubbling and Delegation

Jason Beton
seal-mask
.a{fill-rule:evenodd;}techdegree
Jason Beton
Full Stack JavaScript Techdegree Student 463 Points
Posted by Jason Beton
.a{fill-rule:evenodd;}techdegree
Jason Beton
Full Stack JavaScript Techdegree Student 463 Points

Bubbling

Does this mean that it will be bubbling from li to div or from li all the way up to the document?

1 Answer

Steven Parker
Steven Parker
224,936 Points
Steven Parker
Steven Parker
224,936 Points

Bubbling will go all the way up unless it is intercepted.

Gerald Bishop
seal-mask
.a{fill-rule:evenodd;}techdegree
Gerald Bishop
Python Development Techdegree Student 6,533 Points
Gerald Bishop
.a{fill-rule:evenodd;}techdegree
Gerald Bishop
Python Development Techdegree Student 6,533 Points

In this video does intercepted mean the mouseover event being handled by the event listener on the div? So that event doesn’t reach the body or document elements?

Steven Parker
Steven Parker
224,936 Points
Steven Parker
Steven Parker
224,936 Points

Bubbling can be intercepted by a handler calling the stopPropagation method on the event object.