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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

Now that you are logging out the property names, include the property values too. In other words you want to log out 4 l

Now that you are logging out the property names, include the property values too. In other words you want to log out 4 lines that include both the property name and value. For example: "population: 14.35e6"

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
231,236 Points
Steven Parker
Steven Parker
231,236 Points

odzer — good eye! You might consider posting as an answer instead of a comment, so it can receive votes and possibly be chosen as "best answer". If I were a moderator, I'd happily promote it for you.

odzer
odzer
20,483 Points
odzer
odzer
20,483 Points

Thanks, I didn't notice there were different ways to post.

1 Answer

odzer
odzer
20,483 Points
odzer
odzer
20,483 Points

The opening { in the for loop is missing, if you add it it works. Also, have to remove the quotes around prop in the brackets:

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]);
}

Moderator Edit: Moved response to Answer Section.