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JavaScript JavaScript Loops, Arrays and Objects Tracking Data Using Objects Accessing All of the Properties in an Object

error

not a good idea eroor

script.js
var shanghai = {
  population: 14.35e6,
  longitude: '31.2000 N',
  latitude: '121.5000 E',
  country: 'CHN'
};
for(prop in shanghai){
console.log(prop);
}
index.html
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>JavaScript Objects</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>

1 Answer

Abe Layee
Abe Layee
8,378 Points

You're so close but the challenge wants you to use the var keyword. You want something like this

var shanghai = {
  population: 14.35e6,
  longitude: '31.2000 N',
  latitude: '121.5000 E',
  country: 'CHN'
};

for(var key in shanghai) {
  console.log(key + shanghai[key]);// you want to concatenate var key and shanghai object then pass the key variable inside the shanghai object
}