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

this should work.

because that id is mostly numbers is that what is confusing the editor?

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

var userName=id+lastName
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

Adam Pengh
Adam Pengh
29,881 Points
var id = "23188xtr";
var lastName = "Smith";

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

it did thank you adam.. am I supposed to see the console?