[xsl] This could be simple, but not for me!

["Kenny Bogoe (BogoeMD)" <kenny@xxxxxxxxx>]

Hi,

Though I have been working sometime with XSLT, I am having trouble with this
transformation. Anyone know how to do this? The XML source is from a
database and is really really huge in size, so performance of the
transformation is very critical...


<Root>
    <Community>
        <City>City1</City>
        <A>
            <B>
                <Name>Name1</Name>
                <Info>
                    <Detail no="100">Red</Detail>
                </Info>
            </B>
            <B>
                <Name>Name2</Name>
                <Info>
                    <Detail no="200">Blue</Detail>
                </Info>
            </B>
            <B>
                <Name>Name3</Name>
                <Info>
                    <Detail no="300">Green</Detail>
                </Info>
            </B>
        </A>
    </Community>
    <Community>
        <City>City2</City>
        <A>
            <B>
                <Name>Name4</Name>
                <Info>
                    <Detail no="100">Red</Detail>
                </Info>
            </B>
            <B>
                <Name>Name5</Name>
                <Info>
                    <Detail no="200">Blue</Detail>
                </Info>
            </B>
            <B>
                <Name>Name6</Name>
                <Info>
                    <Detail no="400">Yellow</Detail>
                </Info>
            </B>
        </A>
    </Community>
</Root>


This is the result I need to produce:


100, Red

    City1
        Name1
    
    City2
        Name4
    
    
200, Blue

    City1
        Name2
        
    City2
        Name5
        
300, Green

    City1
        Name3
        
400, Yellow

    City2
        Name6