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JavaScript JavaScript Loops, Arrays and Objects Tracking Multiple Items with Arrays Iterating through an Array

Posted by Megan O'Brien
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Megan O'Brien
Treehouse Project Reviewer

Please help | for loop with an array | Can't get it to log in order.

I can't figure out how to get it to output to the console "in order". I thought 0 would match the first item in the array 100 and then if I add 1 it would do the following until it completed the temperatures.length.

Any thoughts? Code is in scrips.js and is attached to this post.

Thank you in advance!

script.js 
var temperatures = [100,90,99,80,70,65,30,10];

for (var i = 0; i <= temperatures.length; i += 1) {
  console.log(i);
}
index.html 
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>JavaScript Loops</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>

1 Answer

KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,971 Points

Your loop is correct but what you are logging is not. You are logging i when you should be logging the temperature at position i.

Megan O'Brien
.a{fill-rule:evenodd;}techdegree seal-36
Megan O'Brien
Treehouse Project Reviewer

Ahh, yes. Thank you that works now!