tomcat-taglibs-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Michael Duffy <duff...@yahoo.com>
Subject Re: Question Regarding JSTL <x:parse> tag
Date Fri, 16 Jan 2004 15:41:49 GMT

Thank you, Kris.

Personally I like to use the JDOM library by Jason
Hunter and Brett McLaughlin, but I didn't think they'd
be doing that for JSTL.  No jdom.jar in the distro
that I can see.

Thank you very much for the insight.  I hope I can
take it from here.  Sincerely, MOD

--- Kris Schneider <kris@dotech.com> wrote:
> You can use:
> 
> <x:parse varDom="doc" ...
> 
> To force "doc" to be of type org.w3c.dom.Document.
> Otherwise, if you use 
> the "var" attribute, the type is implementation
> dependent. Of course, a 
> given implementation may happen to also choose to
> use a DOM document, 
> there just aren't any guarantees.
> 
> Michael Duffy wrote:
> > I answered one of my questions: adding the
> <x:parse
> > scope="session"/> attribute puts the parsed DOM
> into
> > session scope.  
> > 
> > If I can verify that the classes are org.w3c.dom
> I'm
> > all set. - MOD
> > 
> > 
> > --- Michael Duffy <duffymo@yahoo.com> wrote:
> > 
> >>I've got a fundamental question regarding the XML
> >>tags
> >>in JSTL.
> >>
> >>Which DOM scheme are they using?  The classes in
> the
> >>org.w3c.dom package?
> >>
> >>I'm asking because I've got an application that
> has
> >>a
> >>front controller servlet and a JSP response page. 
> >>The
> >>servlet does a query, gets an XML stream, puts it
> >>into
> >>session scope, and sends down the response JSP.
> >>
> >>The response JSP takes the XML stream out of
> session
> >>scope and uses the <x:parse> tag into its DOM tree
> >>and
> >>iterates through to display values using the
> >><x:forEach> tag.
> >>
> >>I'd like to put the parsed DOM tree back into
> >>session
> >>so it can be re-used by the front controller
> servlet
> >>on the next request.  I'm assuming that I need to
> >>put
> >>the DOM var into session scope.
> >>
> >>So here are my questions: 
> >>
> >>(1) How do I put the parsed DOM var into session
> >>scope
> >>for reuse by the servlet?
> >>(2) Am I correct to assume that the servlet will
> use
> >>the org.w3c.dom classes to walk the tree once it
> has
> >>it?  
> >>
> >>Thanks very much - MOD
> >>
> >>
> >>__________________________________
> >>Do you Yahoo!?
> >>Yahoo! Hotjobs: Enter the "Signing Bonus"
> >>Sweepstakes
> >>http://hotjobs.sweepstakes.yahoo.com/signingbonus
> >>
> >>
> > 
> >
>
---------------------------------------------------------------------
> > 
> >>To unsubscribe, e-mail:
> >>taglibs-user-unsubscribe@jakarta.apache.org
> >>For additional commands, e-mail:
> >>taglibs-user-help@jakarta.apache.org
> >>
> > 
> > 
> > 
> > __________________________________
> > Do you Yahoo!?
> > Yahoo! Hotjobs: Enter the "Signing Bonus"
> Sweepstakes
> > http://hotjobs.sweepstakes.yahoo.com/signingbonus
> > 
> >
>
---------------------------------------------------------------------
> > To unsubscribe, e-mail:
> taglibs-user-unsubscribe@jakarta.apache.org
> > For additional commands, e-mail:
> taglibs-user-help@jakarta.apache.org
> 
> -- 
> Kris Schneider <mailto:kris@dotech.com>
> D.O.Tech       <http://www.dotech.com/>
> 
> 
> 
>
---------------------------------------------------------------------
> To unsubscribe, e-mail:
> taglibs-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail:
> taglibs-user-help@jakarta.apache.org
> 


__________________________________
Do you Yahoo!?
Yahoo! Hotjobs: Enter the "Signing Bonus" Sweepstakes
http://hotjobs.sweepstakes.yahoo.com/signingbonus

---------------------------------------------------------------------
To unsubscribe, e-mail: taglibs-user-unsubscribe@jakarta.apache.org
For additional commands, e-mail: taglibs-user-help@jakarta.apache.org


Mime
View raw message