RE: Notification of Document changes during validation

[Di...@mail.ing.nl]

Thanks,

This is exactly where I was looking for.

-----Oorspronkelijk bericht-----
Van: Michael Glavassevich [mailto:mrglavas@ca.ibm.com] 
Verzonden: donderdag 29 september 2005 19:16
Aan: j-users@xerces.apache.org
Onderwerp: Re: Notification of Document changes during validation


The Xerces DOM implementation supports DOM Level 2 events [1][2], 
specifically Mutation Events [3] which notify an application of 
modifications/additions/removals made to the DOM. I believe that's what 
you're looking for.

[1] http://www.w3.org/TR/DOM-Level-2-Events/
[2] 
http://xml.apache.org/xerces2-j/javadocs/api/org/w3c/dom/events/package-
summary.html
[3] 
http://www.w3.org/TR/DOM-Level-2-Events/events.html#Events-eventgrouping
s-mutationevents

<Di...@mail.ing.nl> wrote on 09/28/2005 05:08:57 AM:

> I'm using xerces dom3 (version 2.6.2) to validate a dom document.The 
> document is displayed in a Jtree. The Jtree should always display the 
> latest content of the document. Problem is that the document. 
> normalizeDocument actually changes the content of the document (for 
> instance it inserts required attributes with fixed values). I don't 
> want to reload the whole Jtree. I am using an errorHandler for 
> notification of validation errors and will get an error when the 
> parser detects a default required attributes that is not present, but 
> how do I match this error with the attribute that is inserted? In 
> general : how can I get a notification of Node changes, inserts (or 
> removes) during the validation. DD

Michael Glavassevich
XML Parser Development
IBM Toronto Lab
E-mail: mrglavas@ca.ibm.com
E-mail: mrglavas@apache.org


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