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 DOM Scripting By Example Editing and Filtering Names Moving to an Editing State

Dilip Agheda
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
Dilip Agheda
Full Stack JavaScript Techdegree Graduate 28,581 Points
Posted by Dilip Agheda
.a{fill-rule:evenodd;}techdegree seal-36
Dilip Agheda
Full Stack JavaScript Techdegree Graduate 28,581 Points

Bug in the video and project files

in the attached project files, go to 4 - removing names and 'start' folder. locate app.js and note this listener code. Note that argument e is not used but rather 'event' is used. I believe, event.target should be e.target.

ul.addEventListener('change', (e) => { const checkbox = event.target; //This should be e.target const checked = checkbox.checked; const listItem = checkbox.parentNode.parentNode;

if (checked) { listItem.className = 'responded'; } else { listItem.className = ''; } });

1 Answer

Daniel Phillips
Daniel Phillips
26,940 Points
Daniel Phillips
Daniel Phillips
26,940 Points

Related answer: https://teamtreehouse.com/community/why-did-you-use-event