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

Josh Wozniacka-Knoll
Josh Wozniacka-Knoll
8,795 Points
Posted by Josh Wozniacka-Knoll
Josh Wozniacka-Knoll
8,795 Points

Why does this not work??

What am I missing here. In the video before this the same code worked. Please help?

script.js 
var temperatures = [100,90,99,80,70,65,30,10];
  for (var i = 0; i < temperatures.list; i += 1)  {
    console.log(temperatures[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

Nathan Dalbec
Nathan Dalbec
17,111 Points
Nathan Dalbec
Nathan Dalbec
17,111 Points

Arrays don't have a property .list, the property you are looking for is called .length

Josh Wozniacka-Knoll
Josh Wozniacka-Knoll
8,795 Points
Josh Wozniacka-Knoll
Josh Wozniacka-Knoll
8,795 Points

Haha I knew it was a dumb thing I was doing wrong. Thank you so much!!