Append element to the end of an Array by reference the Array.length property in JavaScript

Description

The following code shows how to append element to the end of an Array by reference the Array.length property.

Example


<!DOCTYPE html>
<html>
<head>
<script type="text/javascript">
<!--from   ww w . ja  v a 2s.  co m-->
var x = new Array(2,3,4);
x[x.length] = 1;
document.writeln(x);
</script>
</head>
<body>
</body>
</html>

Click to view the demo

The code above generates the following result.

Append element to the end of an Array by reference the Array.length property in JavaScript

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