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 jQuery Basics Understanding jQuery Events and DOM Traversal DOM Traversal with jQuery

You've just learned about the next() and prev() methods. Use one of them to traverse from Wade Christensen to James McAv

You've just learned about the next() and prev() methods. Use one of them to traverse from Wade Christensen to James McAvoy in the list of students.

index.html
<!DOCTYPE html>
<html lang="en">
<head>
    <title>Document</title>
</head>
<body>
  <h2>Student List</h2>

  <ul class="student-list">
    <li>James McAvoy</li>
    <li>Alena Holligan</li>
    <li>Wade Christensen</li>
    <li>Matt Krzyzynski</li>
  </ul>

  <script src="jquery-3.2.1.min.js"></script>
  <script src="app.js"></script>
</body>
</html>
app.js
$("li").eq(2).prev()

2 Answers

Adam Beer
Adam Beer
11,314 Points

I am not sure, this is the good solution but seems like prev() only can make one step at a time. Try this:

$('li').eq(2).prev().prev();
Antti Lylander
Antti Lylander
9,686 Points

You have traversed one step backwards now. Just do it again, and you are at James McAvoy.