RE: [xsl] see if it is possible

["Michael Kay" <michael.h.kay@xxxxxxxxxxxx>]

> for the following xml:
> 
> <A id ="1">
> 	<BRef Bid="1"/>
> 	<BRef Bid="2"/>
> </A>
> <A id ="2">
> 	<BRef Bid="3"/>
> </A>
> ...
> <B id="1" type="short"/>
> <B id="2" type="long"/>
> <B id="3" type="short"/>
> ...
> 
> with a known id=1 for A, how can I get the count of Bs, whose
> type="short" and id equals the Bid in BRef who are the child 
> of A, whose id =1

count(B[@type="short"][@id=current()/A[@id="1"]/BRef/@Bid)

Mike Kay
> 
> I did it by 30 lines xsl code.
> can this be done by one or a few line of code? like <xsl:variable
> name="count" select="count(......)"/>
> 
> Thanks
> 
> Long
> 
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> 
> 

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