XML DOM lookupPrefix() Method
 Complete Node Object Reference
Definition and Usage
The lookupPrefix() method returns the prefix matching the
specified namespace URI on a node.
Syntax
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nodeObject.lookupPrefix(URI)
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| Parameter |
Description |
| URI |
Required. The namespace URI |
Example
The following code fragment loads "books_ns.xml"
into xmlDoc using
loadXMLDoc() and finds the prefix for the namespace URI in the
first <book> element:
Example
xmlDoc=loadXMLDoc("books_ns.xml");
x=xmlDoc.getElementsByTagName("book")[0];
document.write(x.lookupPrefix("http://www.w3schools.com/children/"));
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Output:
Try it yourself »
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Complete Node Object Reference
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