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JavaScript JavaScript Basics (Retired) Working With Numbers Numbers and Strings

Posted by Munyaradzi Matewe
Munyaradzi Matewe
1,953 Points

parselnt

var totalWidth = parselnt (width) * (numOfDivs);

app.js 
var width = '190px';
var numOfDivs =10;
var totalWidth = parselnt (Width) * (NumOfDivs);
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

KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,972 Points
KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,972 Points

In your app.js it looks like you have used an L instead of I in parseInt. You will also want to be careful with case in your variables as they should be the same as where they are declared. Your first line of code:

var totalWidth = parselnt (width) * (numOfDivs);

appears to be correct. You should use that instead of what you have in app.js.