Re: [xsl] Cannot process a result tree fragment as a node-set under XSLT 1.0 - My alternative don´t function

["Alejandro" <alexcontini@xxxxxxxx>]

Hi Martin,

ItB4s correct.

I want to count the RecursoEx1 elements
<p>Number: <xsl:value-of 
select="count(exsl:node-set($filter)/RecursoEx1)"/></p>
although with your sample document and stylesheet variables that count is 0. 
OK!!

I want to iterate over the RecursoEx1 elements
<xsl:for-each select="exsl:node-set($filter)/RecursoEx1">      OK!!

Martin:

> > But it is not clear what you want to achieve and why you use xsl:copy-of
and exsl:node-set, it looks to me as if that might not be necessary at all.

I use xsl:copy-of and exsl:node-set because to error "Cannot process a 
result tree fragment as a node-set under XSLT 1.0" if i code :

<xsl:variable name="filtro">
       <xsl:choose>
           <xsl:when test="$option=1">
               <xsl:copy-of 
select="//RecursoEx1[F_FIN=$date1]"/></xsl:when>
           <xsl:otherwise>
               <xsl:copy-of 
select="//RecursoEx1[F_FIN=$date2]"/></xsl:otherwise>
       </xsl:choose>
   </xsl:variable>

   <p>Number: <xsl:value-of select="$filter"/></p>

   <xsl:for-each select="$filter">
        <p><xsl:value-of select="TITULO"/></p>
   </xsl:for-each>


and i donB4t know if exits another posibility. Exists??

The variable "option" is to received from one formulary, but there are more 
and then the "filter" will be dynamic.

How can i do to construct the filter dynamic? For example, i receive one 
varible named "title" from the formulary with the value: "John Martin Car 
Monday" and i like to enumerate the RecursoEx1 elements that meet with this 
condition: TITLE=John or TITLE=Martin or TITLE=Car or TITLE=Monday.

or title variable is Apple Pencil, ..... then the condition will be 
TITLE=Apple or TITLE=Pencil

i donB4t know how may parameters i will receive in advance



Fine Thanks,
Alexander

PD: My english is very bad :)

----- Mensaje original ----- 
De: "Martin Honnen" <Martin.Honnen@xxxxxx>
Para: <xsl-list@xxxxxxxxxxxxxxxxxxxxxx>
Enviado: sC!bado, 12 de abril de 2008 13:32
Asunto: Re: [xsl] Cannot process a result tree fragment as a node-set under 
XSLT 1.0 - My alternative donB4t function


> Alejandro wrote:
>
> > <p>Number: <xsl:value-of select="count(exsl:node-set($filter))"/></p> 
> > <!--  DON'T FUNCTION -->
>
> count should give 1. I guess you want to count the RecursoEx1 elements so 
> you should use
>   count(exsl:node-set($filter)/RecursoEx1)
> although with your sample document and stylesheet variables that count is 
> 0.
>
> > <xsl:for-each select="exsl:node-set($filter)">
>
> I guess you want to iterate over the RecursoEx1 elements so you would need
>   <xsl:for-each select="exsl:node-set($filter)/RecursoEx1">
>
>
> But it is not clear what you want to achieve and why you use xsl:copy-of 
> and exsl:node-set, it looks to me as if that might not be necessary at 
> all.
>
>
> --
>
> Martin Honnen
> http://JavaScript.FAQTs.com/