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From "Vadim Gritsenko" <vadim.gritse...@verizon.net>
Subject RE: C2 Newbie: XSP Logicsheet in sitemap ?
Date Sun, 03 Feb 2002 21:53:16 GMT
> From: Derek Hohls [mailto:dhohls@csir.co.za]
> 
> Vadim
> Thanks for clarifications.

Welcome!

> Sample code I was referring to is in the XSP Logicsheet section of the
> online manual:
> http://xml.apache.org/cocoon/userdocs/xsp/logicsheet.html
> and especially the section "Using Logicsheets (Taglibs)"
> (as in the various 'greeting' samples that, as I said, do not work
under
> C2- maybe a hangover from C1)

I see... Yes, this is leftovers from C1. Especially this:

  <?cocoon-process type="xsp"?>

and this:

processor.xsp.logicsheet.greeting.java 
  = file:///cocoon/logicsheets/logicsheet.greeting.xsl

First is replaced by sitemap entry, <map:generate type="serverpages"
src="..."/>, and second is configured via cocoon.xconf, find XSP
logicsheets section in there.

Otherwise, these samples should work in C2 also.

Regards,
Vadim

> Derek
> 
> 
> D Hohls
> CSIR Environmentek
> PO Box 17001
> Kwa-Zulu Natal
> South Africa
> 4013
> 
> 
> >>> vadim.gritsenko@verizon.net 02/03/02 19:51 PM >>>
> Derek,
> 
> > From: Derek Hohls [mailto:dhohls@csir.co.za]
> >
> > Vadim
> >
> > Thanks for the sample code - both of these look quite a bit more
> > complicated than the samples in the XSP Logicsheet, but I will work
> > through them to try and understand both the grammar and logic.
> 
> Ahem... I have not seen the sample code - so no comments on this
one...
> Where it is, btw?
> 
> 
> > Please excuse my ignorance, but I am still unclear as to how these
are
> > actually *used*.  Is there also a simple.xml file that has has tags
> that
> > 'call' these sheets?
> 
> logicsheet-test.xsp *is* the XSP page which uses hello logicsheet
> (logicsheet.xsl).
> 
> 
> >  Can I use the original example?
> 
> Which one? What file you are talking about?
> 
> 
> > Also, what does
> > the sitemap pipeline be that will enable these files to actually be
> > processed by Cocoon?
> 
> Sitemap pipeline provided in the sample Cocoon webapp will work for
this
> example, if you place files in the docs/samples/xsp directory.
Pipeline
> is:
> 
>    <map:match pattern="xsp/*">
>     <map:generate type="serverpages" src="docs/samples/xsp/{1}.xsp"/>
>     <map:transform src="stylesheets/dynamic-page2html.xsl">
>         <map:parameter name="view-source"
> value="docs/samples/xsp/{1}.xsp"/>
>     <!--
>        Run-time configuration is done through these
>        <map:parameter/> elements. Again, let's have a look at the
>        javadocs:
> 
>        "[...] All <map:parameter> declarations will be made
>        available in the XSLT stylesheet as xsl:variables. [...]"
>     -->
>     </map:transform>
>     <map:serialize/>
>    </map:match>
> 
> 
> Vadim
> 
> 
> 
> >
> > Thanks in advance for help
> > Derek
> >
> > D Hohls
> > CSIR Environmentek
> > PO Box 17001
> > Kwa-Zulu Natal
> > South Africa
> > 4013
> >
> >
> > >>> vadim.gritsenko@verizon.net 02/03/02 00:03 AM >>>
> > Try attached example. Put under docs/samples/xsp directory in the
> Cocoon
> > sample webapp. Let me know if it was helpful for you.
> >
> > PS: Note that logicsheet was declared right after <xsp:page>
element,
> no
> > spaces or tags:
> >
> > <xsp:page language="java"
> >           xmlns:xsp="http://apache.org/xsp"
> >           xmlns:xsp-request="http://apache.org/xsp/request/2.0"
> >           xmlns:xsp-hello="http://apache.org/xsp/hello/1.0"
> > ><xsp:logicsheet location="docs/samples/xsp/logicsheet.xsl"/>
> >
> > Vadim
> >
> > > -----Original Message-----
> > > From: Derek Hohls [mailto:dhohls@csir.co.za]
> > > Sent: Saturday, February 02, 2002 3:43 PM
> > > To: cocoon-users@xml.apache.org
> > > Cc: Derek Hohls
> > > Subject: C2 Newbie: XSP Logicsheet in sitemap ?
> > >
> > > As an ex-Cocoon1 user, I am trying to move all my applications
> across
> > to
> > > C2.  I can see that there are a lot of conceptual chnages that I
> need
> > to
> > > understand to make full use of C2's functionality.
> > >
> > > Right now I am trying to see how to use XSP/logic sheets.  I have
> > tried
> > > to implement the examples shown in the XSP Logicsheet Guide, in
the
> C2
> > > documentation, but have got stuck.
> > >
> > > The first point I noticed was that the namespace for XSP was
> > incorrect;
> > > its shown as http://www.apache.org/199/XSP/Core and should
actually
> be
> > > http://apache.org/xsp (maybe someone can update this?)
> > >
> > > The second point that I cannot get correct is how to implement the
> > > logicsheet in the sitemap.  While this is straightforward for a
> > one-step
> > > case (as in greeting2.xml), it is not clear for the for the
two-step
> > > case (greeting3.xml).
> > >
> > > What I have tried is this (and various combinations):
> > >
> > > <map:match pattern="test/greeting3.xml">
> > >   <map:generate type="serverpages" src="test/greeting3.xml" />
> > >   <map:transform type="xslt" src="test/logicsheet.greeting.xsl" />
> > >   <map:transform type="xslt" src="test/greeting.xsl" />
> > >   <map:serialize />
> > > </map:match>
> > >
> > > Does anyone know what it should look like ??  (in order to produce
> the
> > > 'Hello World' output one gets from the other two examples)
> > >
> > > As a final note, maybe there is someone who can also update the
> > section
> > > on "Using Logicsheets (Taglibs)" as the discussion revolves around
> the
> > > approach used in Cocoon 1 and is now no longer appropriate.
> > >
> > > Thanks
> > > Derek
> > >
> > >
> ---------------------------------------------------------------------
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> >
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