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 Basics (Retired) Storing and Tracking Information with Variables Using String Methods

Posted by David Perez
David Perez
152 Points

Don't know the code. please help

Having trouble with this one.

app.js 
var id = "23188xtr";
var lastName = "Smith";
var userName;
console.log(userName);
console.log(userName.toUpperCase());
index.html 
<!DOCTYPE HTML>
<html>
<head>
  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  <title>JavaScript Basics</title>
</head>
<body>
<script src="app.js"></script>
</body>
</html>

2 Answers

Steven Parker
Steven Parker
231,275 Points
Steven Parker
Steven Parker
231,275 Points

You need to assign your result to the userName variable.

The challenge does not ask you to log the result.

Also, for task one, you will be working with the id. The lastName will not be used until the next task.

David Perez
David Perez
152 Points
David Perez
David Perez
152 Points

got it. thanks