XML DOM length Property
 Complete NamedNodeMap Object Reference
Definition and Usage
The length property returns the number of nodes in a NamedNodeMap.
Syntax
Example
The following code fragment loads "books.xml"
into xmlDoc using
loadXMLDoc() and gets the number of attributes in the first <book> element:
xmlDoc=loadXMLDoc("books.xml");
x=xmlDoc.getElementsByTagName('book');
document.write(x.item(0).attributes.length);
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The output of the code above will be:
Try-It-Yourself Demos
length - Return the number of nodes in a named node map
length - Return the number of nodes in a node list
length - Loop through the nodes in a node list
Complete NamedNodeMap Object Reference
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