RE: [xsl] Count problem

["Arun Sinha" <arunsinha666@xxxxxxxxxxx>]

Hi,

As you have not provided the actual XML/XSL I will try to explain it 
theoritically.

Select all descendents from route for that class.
And check if there is a parent called "subvolume".

I hope that makes sense or you can send me the complete XML/XSL.

Cheers.

Arun


> From: "Sebastian Fey" <fey@xxxxxxxxxxx>
> Reply-To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> To: <xsl-list@xxxxxxxxxxxxxxxxxxxxxx>
> Subject: [xsl] Count problem
> Date: Fri, 17 Sep 2004 11:43:41 +0200
>
> Hi there,
>
> I need to count nodes to number a ordered list in fo.
> I now got an easy structure where a toc of all linked books is built up
> from.
> The trick is that there is one structure file for all books i got, but
> there result 3 different TOCs from, depending on the product_class
> attribute of the single books.
>
> Here is the actual structure:
>
> Structure.xml
> ----------------
> (...)
> <volume>
> <title>title of the volume</title>
> <book fileref="book 1 (of class A)" />
> <book fileref="book 2 (of class B)" />
> <book fileref="book 3 (of class C)" />
> <book fileref="book 4 (of class A)" />
> </volume>
>
> Linking to books like this:
>
> Book1.xml
> ----------
> <book product_class="A">
> (...)
>
> Book2.xml
> ----------
> <book product_class="B">
> (...)
>
> The xslt:
> ----------
>
> The script is runned three times, one run for each product class.
> What it does is counting all books in a volume that have the actual
> product_class.
>
> <xsl:number count="book[document(@fileref)/book/@product_class =
> $product_class]" />
>
> The output looks like (eg for class A):
> ----------------------
> Volume 1 title of the volume
>
> 1. title of book 1
> 2. title of book 4
>
>
> This works so far, but now i have to change the structure to something
> like this
>
> NEWStructure.xml
> ----------------
> (...)
> <volume>
> <title>title of the volume</title>
> <book fileref="book 1 (of class A)" />
> <book fileref="book 2 (of class C)" />
> <book fileref="book 3 (of class B)" />
> <subvolume>
> 	<title>title of the subvolume</title>
> 	<book fileref="book 4 (of class A)" />
> 	<book fileref="book 5 (of class B)" />
> </subvolume>
> <book fileref="book 6 (of class C)" />
> <book fileref="book 7 (of class A)" />
> <book fileref="book 8 (of class B)" />
> </volume>
>
>
> The new output should look like (for Class A):
> ----------------------
> Volume 1 title of the volume
>
> 1. title of book 1
> 2. title of the subvolume
>    title of book 4
> 4. title of book 7
>
> (for Class C):
> ----------------------
> Volume 1 title of the volume
>
> 1. title of book 2
> 2. title of book 6
>
> (notice that the subvolume doesnt appear here cause it does not contain
> any book of class C)
>
>
> ...nice. I really got no idea how to manage this.
>
>
> Thx a lot in advance,
> sebastian
>
>
>
>
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