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

Dinesh Kumar
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.a{fill-rule:evenodd;}techdegree
Dinesh Kumar
Full Stack JavaScript Techdegree Student 1,082 Points

i received below error message Bummer! The `userName` variable is "23188XTR#SMITH" not "23188XTR#SMITH".

where it went wrong

Bummer! The userName variable is "23188XTR#SMITH" not "23188XTR#SMITH".

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

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

1 Answer

Sam Baines
Sam Baines
4,315 Points

Hi Dinesh - you need to use string concatenation to complete the challenge which I think is where you are going wrong - try the code below:

var id = "23188xtr";
var lastName = "Smith";

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

So the challenge asks you to add to the var userName rather than replace the variable. Use the '+=' sign. Hope this helps.

Dinesh Kumar
seal-mask
.a{fill-rule:evenodd;}techdegree
Dinesh Kumar
Full Stack JavaScript Techdegree Student 1,082 Points

Thanks Sam,

I got the below answer myself

var id = "23188xtr"; var lastName = "Smith";

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