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From Kogan Irina <Irina.Ko...@mchp.siemens.de>
Subject RE: Session context in Cocoon.
Date Mon, 12 May 2003 16:15:39 GMT
Thank you very much for your answer!  First, it worked, but then it suddenly
started giving me the following error:

org.apache.cocoon.ProcessingException: CreateContext: Session is required

Do you know what can be wrong?  Thanks!

Irina.

> -----Original Message-----
> From: Alex Romayev [mailto:romayev@yahoo.com]
> Sent: Montag, 12. Mai 2003 16:07
> To: cocoon-users@xml.apache.org
> Subject: Re: Session context in Cocoon.
> 
> 
> Hi Irina,
> 
> You need to use SessionTransformer:
> 
> <map:transform type="session"/>.
> 
> There are several ways of using it.  The most simple
> is to use directives like session:getxml in an xml
> file and them run the tranformer, e.g.:
> 
> <map:generate src="foo.xml"/>
> <map:tranform type="session"/>
> ...
> 
> You can also insert session directives via an xsl
> stylesheet before running the tranformer, e.g.:
> 
> <map:generate src="foo.xml"/>
> <map:transform src="insert-session-directives.xsl"/>
> <map:tranform type="session"/>
> 
> If you need to get more fancy, you could also tranform
> your stylesheet before using it (you'd need to used it
> via cocoon: protocol.
> 
> Hope this helps,
> -Alex
> 
> --- Kogan Irina <Irina.Kogan@mchp.siemens.de> wrote:
> > Hello everybody,
> > 
> > I am starting to work with session context in
> > Cocoon.  I need to create
> > session context, write to it (the values from the
> > database), read it and use
> > it in my transformations.  I have read the
> > information written on
> >
> http://xml.apache.org/cocoon/developing/webapps/session.html.
> > 
> > It seems to be clear which commands (session
> > elements like session:setxml) I
> > should use.  But should these elements be in my .xsl
> > file with
> > transformations (rather than in an xml file that I
> > am generating)?  Which
> > transformer should I use (session dom read / write
> > or simply xslt)?  Does
> > somebody have any examples, especially with the use
> > of database?
> > 
> > Thanks a lot for your help!
> > 
> > Irina.
> > 
> >
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> 
> 
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