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

ToJuana N
ToJuana N
1,752 Points
Posted by ToJuana N
ToJuana N
1,752 Points

loop to iterate through an Array

Help with my code

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

for (var i =100; i < temperatures.length; i+=1) {


}
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

Steven Parker
Steven Parker
231,275 Points
Steven Parker
Steven Parker
231,275 Points

The loop should only be concerned with the index value, which will start with 0 and go to the length of the array.

Inside the loop, you will use the index to select a specific array value and output it. The syntax for indexing an array is the array name followed by the index in brackets (like "array[index]").