Arrays

Code Example

 <script>
   let myArray = new Array();
   myArray[0] = "Bob";
   myArray[1] = "Pete";
   myArray[2] = "Paul";

// Write myArray elements into a web page
   document.getElementById('data').innerHTML = "myArray[0] = " + myArray[0] + "<br>";
   document.getElementById('data').innerHTML += "myArray[1] = " + myArray[1] + "<br>";
   document.getElementById('data').innerHTML += "myArray[2] = " + myArray[2] + "<br><br>";

// Change value of second element
   myArray[1] = "Mike";
   document.getElementById('data').innerHTML += "myArray[1] changed to " + myArray[1] + "<br><br>";

// Write myArray elements into a web page
   document.getElementById('data').innerHTML += "myArray[0] = " + myArray[0] + "<br>";
   document.getElementById('data').innerHTML += "myArray[1] = " + myArray[1] + "<br>";
   document.getElementById('data').innerHTML += "myArray[2] = " + myArray[2] + "<br>";
  </script>