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

Posted by moath alqutoob
moath alqutoob
2,450 Points

some one help me to solve this

some one help me to solve this

script.js 
var temperatures = [100,90,99,80,70,65,30,10];
for(i=0;i<temperatures.length;i++);
console.log(temperatures);
index.html 
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>JavaScript Loops</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>

2 Answers

William Li
PLUS
William Li
Courses Plus Student 26,868 Points
William Li
William Li
Courses Plus Student 26,868 Points

The i here serves as Array index, you have to retrieve the actual value using index lookup Array[i].

Also, don't put the semicolon ; at the end of this line for(i=0;i<temperatures.length;i++)

var temperatures = [100,90,99,80,70,65,30,10];
for(i=0;i<temperatures.length;i++)
  console.log(temperatures[i]);
Angel Lozano Jimenez
Angel Lozano Jimenez
7,255 Points
Angel Lozano Jimenez
Angel Lozano Jimenez
7,255 Points

Also, if you're getting any errors on file not being found, make sure you're redirecting your script source to the right place. Just a heads up. It seems like they must be in the same directory at this point.