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XML DOM item() Method
NamedNodeMap Object
Definition and Usage
The item() method returns the node at the specified index in a node list.
Syntax
item(index)
| Parameter | Description |
|---|---|
| index | The index |
Example
The following code fragment loads "books.xml" into xmlDoc using loadXMLDoc(), loops through the <book> elements and prints the values of the category attributes:
Example
xmlDoc=loadXMLDoc("books.xml");
x=xmlDoc.getElementsByTagName('book');
for(i=0;i<x.length;i++)
{
att=x.item(i).attributes.getNamedItem("category");
document.write(att.value + "<br />");
}
x=xmlDoc.getElementsByTagName('book');
for(i=0;i<x.length;i++)
{
att=x.item(i).attributes.getNamedItem("category");
document.write(att.value + "<br />");
}
The output of the code above will be:
COOKING
CHILDREN
WEB
WEB
CHILDREN
WEB
WEB
Try it yourself »
Try-It-Yourself Demos
item() - Loop through the items in a node list
getNamedItem() - Change an item's value
NamedNodeMap Object
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Copyright 1999-2012 by Refsnes Data. All Rights Reserved.
Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content.
While using this site, you agree to have read and accepted our terms of use and privacy policy.
Copyright 1999-2012 by Refsnes Data. All Rights Reserved.