Mega Code Archive
Using the splice() method of the Array object
<![CDATA[
< html>
<head>
<title>Using the splice() method of the Array object</title>
<script type="text/javascript" language="javascript">
<!-- //
function SpliceArray(){
var x = new Array("a", "b", "c", "d");
var xj = x.join(", ");
document.write("<P>The original array x contains: " + xj + " </p>");
document.write("<P>The length of the original array x is: " + x.length + " </p>");
var y = x.splice(1,1);
var yj = y.join(", ");
document.write("<P>The array y after using splice() contains: " + yj + " </p>");
document.write("<P>The length of the array y after splice() is: " + y.length + " </p>");
var xj = x.join(", ");
document.write("<P>The original array x now contains: " + xj + " </p>");
document.write("<P>The length of the original array x is now: " + x.length + " </p>");
}
// -->
</script>
</head>
<body onload="SpliceArray()">
</body>
</html>
]]>