XSLT programming!!! need help from gurus!

[byquestion]

Hi there xslt gurus,
i am kinda new to xslt and having difficulty to implement my some iterations. i need to recreate an xml file by using xslt. here is the sample xml file(input for xslt)

[html]<Flights>
<Flight>
<FlightLeg >
<BookingClassCodeList>
<BookingCode Value="C" />
<BookingCode Value="Y" />
</BookingClassCodeList>
</FlightLeg>
</Flight>
<Flight>
<FlightLeg >
<BookingClassCodeList>
<BookingCode Value="C" />
</BookingClassCodeList>
</FlightLeg>
<FlightLeg >
<BookingClassCodeList>
<BookingCode Value="A" />
<BookingCode Value="B" />
</BookingClassCodeList>
</FlightLeg>
</Flight>
<Flights>[/html]
AS you can see, there can be 1 or more flightlegs per flight. I need to do sth by xslt so that:
- instead of first flight node there will be 2 new flight nodes with bookingclasscode values are assigned as attribute to flightleg
[html] <Flight>
<FlightLeg booking="C" />
</Flight>
<Flight>
<FlightLeg booking="Y" />
</Flight>[/html]
-- and instead of second flight node there will be 2 new flight nodes(combination of booking classes of flightlegs) with related attributes assigned
[html] <Flight>
<FlightLeg booking="C" />
<FlightLeg booking="A" />
</Flight>
<Flight>
<FlightLeg booking="C" />
<FlightLeg booking="B" />
</Flight>[/html]

I feel like this can be implemented by xslt since it is recursive based programming, but i couldn't figure it out. If you can help me i really appreciate it. thanks in advance!

Please add always code or html tags to code snippets. Thanks, moderator.

[dorinbogdan]

The solution you need is not pretty simple.
I could not get enough time to complete the algorithm, however I wrote the first part of the XSL.
It may help you to build the second part too.

[html]<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
<xsl:output method="xml" indent="yes"/>
<xsl:template match="/">
<xsl:apply-templates/>
</xsl:template>
<xsl:template match="Flight">
<xsl:if test="position()=1">

<xsl:for-each select="./FlightLeg/BookingClassCodeList/BookingCode">
&lt;Flight&gt;
&lt;FlightLeg booking="<xsl:value-of select="@Value" />" /&gt;
&lt;/Flight&gt;
</xsl:for-each>
</xsl:if>
<xsl:if test="position()=2">
...
</xsl:if>

</xsl:template>
</xsl:stylesheet>
[/html]

I hope this helps.