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JavaScript JavaScript Loops, Arrays and Objects Tracking Multiple Items with Arrays Create an Array

gregory gordon
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.a{fill-rule:evenodd;}techdegree
gregory gordon
Full Stack JavaScript Techdegree Student 14,652 Points
Posted by gregory gordon
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gregory gordon
Full Stack JavaScript Techdegree Student 14,652 Points

create an array with variable data and 3 numbers in it?

i dont understand what i am doing wrong?

script.js 
var data = ['123',
            '23',
            '44'
           ];
index.html 
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>JavaScript Loops</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>

2 Answers

Jonathan Grieve
MOD
Jonathan Grieve
Treehouse Moderator 91,252 Points
Jonathan Grieve
Jonathan Grieve
Treehouse Moderator 91,252 Points

You're declaring your numbers as strings. When you add number you don't need to put quotes around then. In fact, when you do, your browser will interpret them as a string of text. :-)