?? mozillaxpathexample.htm
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Mozilla XPath Example</title>
<script type="text/javascript" src="detect.js"></script>
<script type="text/javascript" src="xmldom.js"></script>
</head>
<body>
<p>This example gets all nodes matching the expression <code>employee/name</code>.</p>
<script type="text/javascript">
var oXmlDom = document.implementation.createDocument("","",null);
oXmlDom.async = false;
oXmlDom.load("employees.xml");
var oEvaluator = new XPathEvaluator();
var oResult = oEvaluator.evaluate("employee/name", oXmlDom.documentElement, null, XPathResult.ORDERED_NODE_ITERATOR_TYPE, null);
var sMessage = "";
var iCount = 0;
var oElement = oResult.iterateNext();
while (oElement) {
sMessage += oElement.xml + "\n";
iCount++;
oElement = oResult.iterateNext()
}
sMessage = "There are " + iCount + " matching nodes.\n" + sMessage;
alert(sMessage);
</script>
</body>
</html>
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