Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

JavaScript JavaScript Loops, Arrays and Objects Tracking Data Using Objects Add Properties to an Object

Alvis Chen
Alvis Chen
4,548 Points

Object property

Thank you please!

script.js
var paris = {
population : 2.211e6,
latitude : 48.8567N,
longitude : 2.3508E
};
index.html
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>JavaScript Objects</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>

3 Answers

Ben Reynolds
Ben Reynolds
35,170 Points

The latitude and longitude properties should be strings.

Steven Parker
Steven Parker
230,995 Points

It looks like you forgot to put quotes around your latitude and longitude values. They should be strings.

Steven Parker
Steven Parker
230,995 Points

Alvis Chen — I'm just wondering why you selected the answer that was given after mine that repeated what I said as "best answer".