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 Accessing All of the Properties in an Object

Posted by mo ode
mo ode
4,352 Points

for (var prop in shanghai) console.log(prop, '; ', shanghai[prop]); } I am stuck can anyone help me?

for (var prop in shanghai) console.log(prop, '; ', shanghai[prop]);

} I am stuck on the challenge Task 2 of 2 . The loop is open but there is still an error. can anyone help me?

script.js 
var shanghai = {
  population: 14.35e6,
  longitude: '31.2000 N',
  latitude: '121.5000 E',
  country: 'CHN'
};
for (var prop in shanghai)
  console.log(prop, ' : ', shanghai[prop]);

}
index.html 
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>JavaScript Objects</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>
Steven Parker
Steven Parker
231,275 Points
Steven Parker
Steven Parker
231,275 Points

Good eye, Moses. Why not post your reply as an answer instead of a comment so it can receive votes and possibly be selected as "best answer"? If I were a moderator, I'd promote it for you.

1 Answer

Moses Boone
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
Moses Boone
Full Stack JavaScript Techdegree Graduate 16,432 Points
Moses Boone
.a{fill-rule:evenodd;}techdegree seal-36
Moses Boone
Full Stack JavaScript Techdegree Graduate 16,432 Points

This is a very small error; You've just forgotten to add the opening curly bracket in front of the conditions for your statement. The simple correction should look like this:

 for (var prop in shanghai) {
  console.log(prop, ' : ', shanghai[prop])
}

Other than that, everything is great! Don't be discouraged by small errors like this, they happen to everyone! Happy coding!