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

JAMES WARTMAN
JAMES WARTMAN
3,834 Points
Posted by JAMES WARTMAN
JAMES WARTMAN
3,834 Points

Use the JavaScript .toUpperCase( ) string method to assign an all uppercase version of the id variable to the userName v

app.js 
var id = "23188xtr";
var lastName = "Smith";

var userName = id;
console.log(id.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

Justin Horner
STAFF
Justin Horner
Treehouse Guest Teacher
Justin Horner
Justin Horner
Treehouse Guest Teacher

Hello, James

You're close! The challenge is asking you to assign the result of toUpperCase to the variable userName. In your code, you're using console.log instead of assigning the value to userName.

You can remove the console.log call and instead call toUpperCase on id in the line above it.

I hope this helps.