> -----Original Message-----
> From: omprakash.v@xxxxxxxxxxxxx [mailto:omprakash.v@xxxxxxxxxxxxx]
> Sent: Thursday, June 02, 2005 3:57 AM
> To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> Subject: Re:  Sort Question
> 

<snip>

> Next, the Range_Type should be
> 
> RANGE_TYPE ( UINT8, ColorType, Red, White ) ;
> 
> I can't for the life of me figure out how to restucture the template
> 
>            <xsl:template match="tblEnumeratedTypes_WC"
mode="range-macro">
> 
> 
> Ans: This one was a lot tougher. My original idea was to store the
sorted
> nodes in a variable and access the nodes using xpath expressions. But
this
> didn't work as I  found out to my surprise that the text output method
> does
> not allow you create elements not even create them and bind them to a
> variable. Then I  found the match template for tblEnumValues_WC node
was
> being called in sorted order and used position() arrive at the desired
> result. However, the stylesheet needs to receive the position of the
last
> node as a parameter or needs to compute it in a previous pass to allow
the
> stylesheet to scale.
> 
> 
> Hope this helps.
> 
> Cheers,
> prakash
> 
> 
> 
> <xsl:template match="tblEnumValues_WC" mode="makecopy">
> 
> 
> <xsl:choose>
> <xsl:when test="position() = 1">
>                      <xsl:variable name="Start">
>                                <xsl:call-template
name="removeSpaces">
>                                           <xsl:with-param name="text"
> select="EnumValueDescription"/>
>                                </xsl:call-template>
>                      </xsl:variable>
> 
> <xsl:value-of select="$Start"/>
> 
> </xsl:when>
> <xsl:when test="position() = last()">
>  <xsl:variable name="End" >
>  <xsl:call-template  name="removeSpaces">
>  <xsl:with-param name="text"
>           select="EnumValueDescription"/>
>  </xsl:call-template>
>  </xsl:variable>
> 
> , <xsl:value-of select="$End"/>) ;
> 
> </xsl:when>
> <xsl:otherwise>
> 
> </xsl:otherwise>
> </xsl:choose>
> 
> 

Prakash,

The above stylesheet works fine as long as there are more than 1 nodes.

If there is only one than below statement

> <xsl:when test="position() = last()">

Never gets evaluated. I am attempting to repair this now... any ideas ?

What I was thinking was something along the lines of the following
pseudo code, although I do not know how to implement it in xsl. I hope
the following makes some sense !

lastParameterWritten=false
Choose
When test="position()=1"
	Write first parameter
End when
When test="position()=last()"
	Write last parameter
	Set lastParameterWritten = true
End when
End Choose

If test="lastParameterWritten=false"
	Write currentParameter as last
End if


Thanks
Joe