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Message-ID: <13ce01c29c14$24124010$0100a8c0@MAUCHI>
From: "Ivelin Ivanov" <ivelin@apache.org>
To: <cocoon-dev@xml.apache.org>
References: <9916289167D2D411BD0700508BB4A527E671A7@dvntex01.devote.nl>
Subject: Re: [possible donation] XmlForm popup sample using sourcewriter
Date: Wed, 4 Dec 2002 22:09:42 -0600
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Please submit a bugzilla report.
I will review the code and possibly commit it.


Ivelin


----- Original Message -----
From: "Michael Homeijer" <M.Homeijer@devote.nl>
To: <cocoon-dev@xml.apache.org>
Sent: Tuesday, December 03, 2002 1:48 AM
Subject: [possible donation] XmlForm popup sample using sourcewriter


> Hi,
>
> I have prepared a sample for Cocoon 2.1 of a xml form popup that reads
from
> and writes data to a xml file using a sourcewriter. The example edits
> business cards from a directory in a popup.
>
> I'd be happy to zip them up and mail these if anybody wants to add it to
the
> Cocoon samples.
>
> Some background and things to do:
> - XmlFormPopupAction.java
> Takes care of the 'show' and 'save' phase of the popup. For now the popup
is
> handled in 3 phases. Load data using the WriteDOMTransformer, store it in
> the session and client-redirect to the 'show' phase. The show phase
> determines if the pipeline for showing the popup is called or the pipeline
> for saving the data and closing the popup. I didn't find a way yet to
> retrieve the xml data in the pipeline just before the action, this way the
> dom could be stored in the request instead of the session.
>
> - ReadDOMTransformer.java
> A new version of the ReadDOMSessionTransformer that can read objects from
> the session or the request, and that can replace xml data
> (position=replace). I think this transformer should be adapted to use
> inputmodules, but I am not sure yet on how to implement this.
>
> - WriteDOMTransformer.java
> A new version of the WriteDOMSessionTransformer that can write a dom
object
> in the request or in the session. I think this transformer should be
adapted
> to use outputmodules.
>
> Michael Homeijer
>
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