How to use DOM Node LookupNameSpaceUrl in JavaScript
In this article I am going to explain about DOM Node lookupNameSpaceUrl() Method in JavaScript.
JavaScript DOM Node lookUpNameSpaceUrl() Method
JavaScript lookupNameSpaceUrl() method use for find the Url of specified prefix for specified defined node.
Syntax
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node.lookupNameSpaceUrl(preefix)
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Example
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<html>
<head>
<script type="text/javascript">
function myfun() {
var http;
if (window.XMLHttpRequest) { hh = new XMLHttpRequest(); }
else { hh = new ActiveXObject("Microsoft.XMLHTTP"); }
hh.open("GET", "myfile.xml", false);
hh.send();
var xmlDoc = hh.responseXML;
var x = document.getElementById("tst");
x.innerHTML = xmlDoc.documentElement.lookupNamespaceURI("c");
};
</script>
</head>
<body>
<p id="tst">
click button to check name space url in documenet file</p>
<button onclick="myfun()">
click me</button>
</body>
</html>
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Output
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