e4x filter on more than one children?

Posted by Chris on Stack Overflow See other posts from Stack Overflow or by Chris
Published on 2010-05-19T08:36:53Z Indexed on 2010/05/19 10:00 UTC
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e4x

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JavaScript

My XML Looks like this:

<?xml version="1.0" encoding="utf-8" ?>
<projects>
    <project 
        id="1"
        thumb="media/images/thumb.jpg"
        >
        <categories>
            <id>1</id>
            <id>2</id>
        </categories>
        <director>Director name</director>
        <name><![CDATA[IPhone commercial]]></name>
        <url><![CDATA[http://www.iphone.com]]></url>
        <description><![CDATA[Description about the project]]></description>
        <thumb><![CDATA[/upload/images/thumb.jpg]]></thumb>
    </project>
</projects>

But I cannot figure out how to filter projects based on a category id? Does anybody know how to do ? :)

Something like:

projects.project.(categories.(id == 3))

Just returns all items :(

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