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

Posted by ammarkhan
.a{fill-rule:evenodd;}techdegree
ammarkhan
Front End Web Development Techdegree Student 21,661 Points

printing value not printing

My code is not working, it says Task 1 is taking long instead of some error.

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

1 Answer

Cheo R
Cheo R
37,150 Points
Cheo R
Cheo R
37,150 Points 
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]);
}

Hello Ammar, you're on the right track. Remember you can access properties by using a string value that is stored in a variable (e.g in this case, the variable is key).