Array iterate

In this chapter you will learn:

How to enumerate the Contents of an Array

Enumerating the Contents of an Array

You can enumerate the content of an array using a for loop.

<!DOCTYPE HTML><!-- j  av a  2s  .  c o m-->
<html>
<body>
  <script type="text/javascript">
    var myArray = [ 100, "Adam", true ];
    for ( var i = 0; i < myArray.length; i++) {
      document.writeln("Index " + i + ": " + myArray[i]);
    }
  </script>
</body>
</html>

Click to view the demo

Next chapter...

What you will learn in the next chapter:

How to access the number of elements in an array
Array length is not read-only

Array iterate

Enumerating the Contents of an Array

Next chapter...

Array Type

Array creation

Array type detecting

Array iterate

Array Length

Add to Array

Array join

Array concat()

Array every method

Array search from start with indexOf()

Array search from the end with lastIndexOf()

Array filter

Array mapping

Array forEach

Array pop and push

Array shift()

Array reduce()

Array reduceRight()

Array reverse()

Array slice()

Array some()

Array splice()

Array sort()

Array toString()

Array unshift()