We would like to know how to iterate through an array by the sequence stored as another array.
<!DOCTYPE html>
<html>
<head>
<script type='text/javascript'>
var alphabet = ["A","B","C","D","E","F","G","H","I","J","K"],
sequence1 = [0,2,2,1,4];<!--from w w w . ja va 2 s . co m-->
for (var i = 0, l = sequence1.length; i < l; i++) {
document.writeln('<br/>');
document.writeln(alphabet[sequence1[i]]);
}
</script>
</head>
<body>
</body>
</html>
The code above is rendered as follows: