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

shirshah sahel
shirshah sahel
10,035 Points
Posted by shirshah sahel
shirshah sahel
10,035 Points

This took all my mental energy?

what is wrong?

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

var userName=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

Chris Jardine
Chris Jardine
13,299 Points
Chris Jardine
Chris Jardine
13,299 Points

Hi Shirshah

You need to have a Captial "C" on Case... 

var userName=id.toUpperCase();