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

jiwan gurung
jiwan gurung
4,248 Points
Posted by jiwan gurung
jiwan gurung
4,248 Points

im not sure what i am doin wrong here

i changed the id to uppercase and last name to uppercase and added them together with hash tag.don't know where i am going wrong?

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


var userName = id.toUpperCase() + "#" + lastName.UpperCase();
document.write(userName);
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>

1 Answer

thegeorge
thegeorge
3,393 Points
thegeorge
thegeorge
3,393 Points

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

You're using lastName.UpperCase();, it should be lastName.toUpperCase();

> userName
'23188XTR#SMITH'