XML DOM lookupNamespaceURI () method
Definition and Usage
lookupNamespaceURI () method returns the specified namespace prefix match on the current node.
grammar
elementNode.lookupNamespaceURI(prefix)
参数 | 描述 |
---|---|
prefix | 必需。字符串,规定要查找的前缀。 |
Examples
The following code fragment uses loadXMLDoc () to " books_ns.xml " into xmlDoc and find the namespace URI "c" prefix in the first <book> element:
Examples
xmlDoc=loadXMLDoc("books_ns.xml");
x=xmlDoc.getElementsByTagName("book")[0];
document.write(x.lookupNamespaceURI("c"));
x=xmlDoc.getElementsByTagName("book")[0];
document.write(x.lookupNamespaceURI("c"));
Output:
http://www.w3cschool.cc/children/
try it"
Element object