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<html><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Keywords" name="Keywords"content="JavaScript, examples, JavaScript: The Definitive Guide"><title>Example 21-9 from JavaScript: The Definitive Guide, Fifth Edition</title><style>body { font-family: arial, sans-serif}.lefttitle { font: bold x-small arial, sans-serif; margin: 5px; letter-spacing: .15em; text-transform:uppercase;}.leftcaption { font: italic x-small sans-serif; margin-bottom: 20px;}#banner { font-family:sans-serif; color:#333; font-size:x-large; font-weight:normal; padding:15px; padding-top: 3px; border-bottom:4px double #666;}#banner h1 { font-size: x-large; margin: 0px; padding: 0px;}#banner .description { font-size:large; margin-left: 2px;}pre { border: solid black 1px; background-color: #ddd; padding: 10px; margin: 0px;} </style></script></head><body><div id="banner"><h1>davidflanagan.com/javascript5</h1><span class="description">Example 21-9 from<i>JavaScript: The Definitive Guide, Fifth Edition</i></span></div><div style="float: left; 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text-align: right"><a href="index.html" tppabs="http://www.davidflanagan.com/javascript5/index.html">Table of Examples</a></div><pre>/** * This XML.Transformer class encapsulates an XSL stylesheet. * If the stylesheet parameter is a URL, we load it. * Otherwise, we assume it is an appropriate DOM Document */XML.Transformer = function(stylesheet) { // Load the stylesheet if necessary if (typeof stylesheet == "string") stylesheet = XML.load(stylesheet); this.stylesheet = stylesheet; // In Mozilla-based browsers, create an XSLTProcessor object and // tell it about the stylesheet. if (typeof XSLTProcessor != "undefined") { this.processor = new XSLTProcessor(); this.processor.importStylesheet(this.stylesheet); }};/** * This is the transform() method of the XML.Transformer class. * It transforms the specified xml node using the encapsulated stylesheet. * The results of the transformation are assumed to be HTML and are used to * replace the content of the specified element */XML.Transformer.prototype.transform = function(node, element) { // If element is specified by id, look it up if (typeof element == "string") element = document.getElementById(element); if (this.processor) { // If we've created an XSLTProcessor (i.e. we're in Mozilla) use it. // Transform the node into a DOM DocumentFragment var fragment = this.processor.transformToFragment(node, document); // Erase the existing content of element element.innerHTML = ""; // And insert the transformed nodes element.appendChild(fragment); } else if ("transformNode" in node) { // If the node has a transformNode() function (in IE), use that. // Note that transformNode() returns a string. element.innerHTML = node.transformNode(this.stylesheet); } else { // Otherwise, we're out of luck throw "XSLT is not supported in this browser"; }};/** * This is an XSLT utility function that is useful when a stylesheet is * used only once. */XML.transform = function(xmldoc, stylesheet, element) { var transformer = new XML.Transformer(stylesheet); transformer.transform(xmldoc, element);}</pre><div class="lefttitle" style="padding:0px; text-align: right"><a href="index.html" tppabs="http://www.davidflanagan.com/javascript5/index.html">Table of Examples</a></div><p><script type="text/javascript">amazon_ad_tag="davidflanagancom"; 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