2009/7/21 Jeff Shelley <jshelley@xxxxxxxxxxxxxxxxxxxx>:
> Hello.
>   Does anybody know what xsl file can take this:
>
> <rows>
>   <row>
>       <name>John</name>
>       <otherName/>
>   </row>
>   <row>
>       <name>Paul</name>
>       <otherName/>
>   </row>
>   <row>
>       <name>Ringo</name>
>       <nickName>ClassCastException</nickName>
>   </row>
>   <row>
>       <name>George</name>
>       <otherName/>
>   </row>
> </rows>
>
>
> and turn it into this?
>
>        1-John
>        2-Paul
>        3-Ringo
>        4-ClassCastException
>        5-George
>
> Basically, I need the output number to keep incrementing and be continuous.
>  Everything I see about counters says "if you're implementing a counter
> you're doing it wrong", but I have absolutely no idea how to do this.

You just use xsl:number.  In declarative programming, you say what you
want rather than describe the steps involved (something that doesn't
help at all when you are learning, but makes sense after :)

<xsl:template match="row">
  <xsl:number/>
  <xsl:value-of select="'-', (nickName, name)[1]" separator=""/>
</xsl:template>



--
Andrew Welch
http://andrewjwelch.com
Kernow: http://kernowforsaxon.sf.net/