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! While you're at it, check out some resources Treehouse students have shared here.

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 JavaScript and the DOM (Retiring) Responding to User Interaction Listening for Events with addEventListener()

MOSHE SCHWIMMER
MOSHE SCHWIMMER
6,301 Points
Posted by MOSHE SCHWIMMER
MOSHE SCHWIMMER
6,301 Points

What’s the other way to solve it?

He mention tone way to solve the problem, can someone please show me how to do it?

Steven Parker
Steven Parker
231,236 Points
Steven Parker
Steven Parker
231,236 Points

I'm not sure what you are asking about. What time is it seen in the video?

2 Answers

Steven Parker
Steven Parker
231,236 Points
Steven Parker
Steven Parker
231,236 Points

The solution is shown in the next video. The "other way" mentioned would involve repeating the same code used to establish the button handlers to begin with, and would therefore violate the "DRY" principle of good programming.