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Re: [xslt] needed:set xslt variable in program

Steve
You are right,
I'm reading the libxslt 's extension function.
But I found no way's to set session depended
data(xmlDocPtr for example)
any clues?

--- Steve Ball <Steve Ball explain com au> wrote:

> Tom,
> 
> Upon re-reading your original posting it would seem
> that a parameter  
> is not what you want, and that the document()
> function or an  
> extension would be the way to go.  Since you have
> already built these  
> documents in-memory as xmlDocPtr's, then I'd say an
> extension  
> function is needed to access them.
> 
> Parameters allow you to pass in an atomic value (a
> string, a number  
> or a nodeset).  libxslt has the neat feature that
> you can pass an  
> XPath and resolve it to a nodeset, but that would
> consist of nodes  
> from the source document, not an externally-derived
> "snippet".
> 
> Cheers,
> Steve
> 
> On 15/06/2006, at 11:56 AM, Tom Stanley wrote:
> 
> > can we set an xmlNodePtr in memory as a parameter?
> >
> > --- Steve Ball <Steve Ball explain com au> wrote:
> >
> >> Hi Tom,
> >>
> >> Why not simply pass in the value as a stylesheet
> >> parameter?  libxslt
> >> certainly has functions/data structures to pass
> >> parameters; RTFM.
> >>
> >> HTHs,
> >> Steve Ball
> >>
> >> On 15/06/2006, at 12:10 AM, Tom Stanley wrote:
> >>
> >>> hello, guys
> >>> we plan to use libxml and libxslt  in our
> >> projects.
> >>> what we need are like snippet belows:
> >>>             <ActivityInput>
> >>>                 <body>
> >>>                     <pfx:field>
> >>>                         <pfx:name>
> >>>                             <xsl:value-of
> >>> select="&quot;Data&quot;"/>
> >>>                         </pfx:name>
> >>>                         <pfx:id>
> >>>                             <xsl:value-of
> >> select="0"/>
> >>>                         </pfx:id>
> >>>                         <pfx:simple>
> >>>                             <xsl:value-of
> >>> select="string($var/Report/Data[1])"/>
> >>>                         </pfx:simple>
> >>>                     </pfx:field>
> >>> 	 </body>
> >>>             </ActivityInput>
> >>> We want to use something like  xslt template to
> >>> produce some xml tree as process's input.
> >>> We can change this xml snippet to a xslt
> template
> >> and
> >>> use applystylesheet to produce expected output
> xml
> >>> tree.
> >>> However, we need to set a variable (named var )
> in
> >>> program before apply the translation.
> >>> Does libxslt have any method to do this ,for
> >> example
> >>> like xmlXPathRegisterVariable in libxml?
> >>>
> >>> or any other thoughts?
> >>>
> >>> thx
> >>>
> >>>
> >>>
> __________________________________________________
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> >>> _______________________________________________
> >>> xslt mailing list, project page
> >> http://xmlsoft.org/XSLT/
> >>> xslt gnome org
> >>> http://mail.gnome.org/mailman/listinfo/xslt
> >>>
> >>
> >> _______________________________________________
> >> xslt mailing list, project page
> >> http://xmlsoft.org/XSLT/
> >> xslt gnome org
> >> http://mail.gnome.org/mailman/listinfo/xslt
> >>
> >
> >
> > __________________________________________________
> > Do You Yahoo!?
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> >
> 
> _______________________________________________
> xslt mailing list, project page
> http://xmlsoft.org/XSLT/
> xslt gnome org
> http://mail.gnome.org/mailman/listinfo/xslt
> 


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