Mega Code Archive
PreviousSibling Example
<![CDATA[
<!--
Example revised from
The Web Programmer's Desk Reference
by Lazaro Issi Cohen and Joseph Issi Cohen
ISBN: 1593270119
Publisher: No Starch Press 2004
-->
<html>
<body>
<script language="JavaScript">
function function1() {
var m = document.getElementById("myNodeOne").nextSibling; m ? alert("Yes") : alert("No");
}
function function2() {
alert(document.all.myNodeOne.nodeName);
}
function function3() {
alert(document.all.myNodeOne.nodeType);
}
function function4() {
alert(document.all.myNodeOne.childNodes(0).nodeValue);
}
function function5() {
var m = document.getElementById("myNodeOne").previousSibling;m ? alert("Yes") : alert("No");
}
</script>
<p>This PARAGRAPH has two nodes,
<b id="myNodeOne">Node One</b>, and
<b id="myNodeTwo">Node Two</b>.
</p>
<button onclick="function1();">Node One has a Next Sibling</button>
<button onclick="function5();">Node One has a Previous Sibling</button>
<button onclick="function2();">Node One Name</button>
<button onclick="function3();">Node One Type</button>
<button onclick="function4();">Node One Value</button>
</body>
</html>
]]>