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XML DOM lookupPrefix() Method
 Complete Element Object Reference
Definition and Usage
The lookupPrefix() method returns the prefix matching the
specified namespace URI on the current node.
Syntax
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elementNode.lookupPrefix(URI)
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| Parameter |
Description |
| URI |
Required. The namespace URI for the prefix to find |
Example
The following code fragment loads "books_ns.xml"
into xmlDoc using
loadXMLDoc() and finds the prefix for a 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:
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Complete Element Object Reference
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