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
Valentino Figueroa
4,923 PointsHow is my code broken,,?
// Complete the challenge by writing JavaScript below const colors = ["#C2272D", "#F8931F", "#FFFF01", "#009245", "#0193D9", "#0C04ED", "#612F90"]; let listItems = document.getElementsByTagName("ul");
for ( let i = 0; i < colors.length; i++ ) {
listItems[i].style.color = colors[i];
}
// Complete the challenge by writing JavaScript below
const colors = ["#C2272D", "#F8931F", "#FFFF01", "#009245", "#0193D9", "#0C04ED", "#612F90"];
let listItems = document.getElementsByTagName("ul");
for ( let i = 0; i < colors.length; i++ ) {
listItems[i].style.color = colors[i];
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>JavaScript and the DOM</title>
</head>
<body>
<h1>My List</h1>
<ul>
<li>This should be red</li>
<li>This should be orange</li>
<li>This should be yellow</li>
<li>This should be green</li>
<li>This should be blue</li>
<li>This should be indigo</li>
<li>This should be violet</li>
</ul>
<script src="app.js"></script>
</body>
</html>
2 Answers
jb30
44,806 PointsBy using "ul", you are selecting all the unordered list elements in the html. The challenge is expecting the collection to contain the items in the list and not the lists themselves. To select the list items, you can use "li".
Valentino Figueroa
4,923 PointsInstead of this ---> <ul> this --> <li></li> <li></li> <li></li> </ul>
I seeeee! Thank you!