Re: [xsl] Option mystery

[Kamal Bhatt <kbhatt@xxxxxxxxx>]

Oleg Konovalov wrote:
> Hi,
> I am trying to fix a bug in somebody else's XSLT1.0/Cocoon2.0.4 app.
> I encountered something in the code which I don't understand.
>
> <xsl:choose>
>  <xsl:when test="$tier/option[option-num=$cur-option-num and
> @rate-increase='true']">
>    <option rate-increase="{@rate-increase}">
>       <debug1>branch1</debug1>
>        ...other elements
>     </option>
>   </xsl:when>
> </xsl:choose>
Oleg, Is your code incomplete? Normally you wouldn't use choose/when 
where there is only one condition.

Sorry to hijack this question, but the $tier has me curious. I assume 
that $tier is a result tree fragment. Does that mean that there was code 
that did the following:

<xsl:variable name="tier">
 <xsl:copy-of select="<some path"/>
</xsl:variable>

Also (for the mailing list), is this a XSLT 2.0 thing or will it work 
for 1.0 as well. I have read this:

http://www.dpawson.co.uk/xsl/sect2/nodeset.html

and it seems to suggest you can't use this in 1.0, but I am not sure.

Thanks.


--
Kamal Bhatt