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

Callum McMaugh
Callum McMaugh
10,064 Points

Continuously getting an error that task 1 doesn't work anymore when doing task 2 with concatenation.

var id = "23188xtr"; var lastName = "Smith"; var userName = id.toUpperCase(); userName += "#" + lastName;

Here's my JS code, it works on JSFiddle?

app.js
var id = "23188xtr";
var lastName = "Smith";
var userName = id.toUpperCase();
userName += "#" + lastName;
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>
Mehboob Hafiz
Mehboob Hafiz
Courses Plus Student 4,422 Points

var userName = id.toUpperCase() + "#" +lastName.toUpperCase();

1 Answer

Mehboob Hafiz
PLUS
Mehboob Hafiz
Courses Plus Student 4,422 Points

var userName = id.toUpperCase() + "#" +lastName.toUpperCase();