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 trialRobert Crocker
3,748 PointsCan you help me understand why this code isn't working?
I run this on my personal computer and I see the p elements changing to blue. I passed the two prior test, but now I get an error telling me a prior test is breaking. scratching head
const section = document.querySelector('section');
let paragraphs = section.children;
for(p of paragraphs) {
p.style.color = "blue";
}
<!DOCTYPE html>
<html>
<head>
<title>Child Traversal</title>
</head>
<body>
<section>
<p>This is the first paragraph</p>
<p>This is a slightly longer, second paragraph</p>
<p>Shorter, last paragraph</p>
</section>
<footer>
<p>© 2016</p>
</footer>
<script src="app.js"></script>
</body>
</html>
1 Answer
Matthew Long
28,407 PointsI'm not sure what the issue could be. Maybe it's workspaces and the for...of
loop? A normal for
loop will work. Wish I could figure it out with for...of
though. Also, scratching head..
for (let i = 0; i < paragraphs.length; i++) {
paragraphs[i].style.color = "blue"
}
Robert Crocker
3,748 PointsRobert Crocker
3,748 PointsYeah, the standard for loop works, so this might be a bug for Treehouse to investigate.