4 Aug
2011
4 Aug
'11
4:16 p.m.
Hi devs,
I'm having trouble with a listener to DocumentUpdatingEvent.
I need to add new objects to my document, depending on the new values of
some fields of an already existing object.
The problem is that, because the document is not saved yet, I can only see
the old values of the fields but I can't see the changes that were made. Is
there a method to get the new values?
I could use DocumentUpdatedEvent and see only the values but I would like to
avoid saving the document twice.
Thanks,
Vlad
4 Aug
4 Aug
4:40 p.m.
On Thu, Aug 4, 2011 at 4:16 PM, Vlad Merticariu <vmerticariu(a)xwiki.com> wrote:
Hi devs,
I'm having trouble with a listener to DocumentUpdatingEvent.
I need to add new objects to my document, depending on the new values of
some fields of an already existing object.
The problem is that, because the document is not saved yet, I can only see
the old values of the fields but I can't see the changes that were made. Is
there a method to get the new values?
I could use DocumentUpdatedEvent and see only the values but I would like to
avoid saving the document twice.
That's weird, as far as I can see in the code the exact same
XWikiDocument object is given to both DocumentUpdatingEvent and
DocumentUpdatedEvent events.
If you have a way for us to easily reproduce the behavior you get you
should create an issue on http://jira.xwiki.org and details it there
so that we can try to debug it.
Thanks,
Vlad
_______________________________________________
devs mailing list
devs(a)xwiki.org
http://lists.xwiki.org/mailman/listinfo/devs
--
Thomas Mortagne
12 Aug
12 Aug
3:23 a.m.
On 08/04/2011 10:16 AM, Vlad Merticariu wrote:
Hi devs,
I'm having trouble with a listener to DocumentUpdatingEvent.
I need to add new objects to my document, depending on the new values of
some fields of an already existing object.
The problem is that, because the document is not saved yet, I can only see
the old values of the fields but I can't see the changes that were made. Is
there a method to get the new values?
Where exactly are you looking for those values? You're supposed to use
the argument passed to the listener, and not try to get them from the
database (or from the document access bridge).
I could use DocumentUpdatedEvent and see only the
values but I would like to
avoid saving the document twice.
Thanks,
Vlad
--
Sergiu Dumitriu
http://purl.org/net/sergiu/
5:56 p.m.
Where exactly are you looking for those values? You're supposed to use
the argument passed to the listener, and not try to get them from the
database (or from the document access bridge).
That was indeed my problem, I was getting the values from the database;
crossed my mind when Thomas told me that the same document is returned both
by DocuemntUpdating and DocumentUpdated.
Thanks,
Vlad
On Fri, Aug 12, 2011 at 4:23 AM, Sergiu Dumitriu <sergiu(a)xwiki.com> wrote:
> On 08/04/2011 10:16 AM, Vlad Merticariu wrote:
> > Hi devs,
> >
> > I'm having trouble with a listener to DocumentUpdatingEvent.
> >
> > I need to add new objects to my document, depending on the new values of
> > some fields of an already existing object.
> > The problem is that, because the document is not saved yet, I can only
> see
> > the old values of the fields but I can't see the changes that were made.
> Is
> > there a method to get the new values?
Where exactly are you looking for those values? You're supposed to use
the argument passed to the listener, and not try to get them from the
database (or from the document access bridge).
>
> > I could use DocumentUpdatedEvent and see only the values but I would like
> to
> > avoid saving the document twice.
> >
> > Thanks,
> > Vlad
>
> --
> Sergiu Dumitriu
> http://purl.org/net/sergiu/
> _______________________________________________
> devs mailing list
> devs(a)xwiki.org
> http://lists.xwiki.org/mailman/listinfo/devs
>
4837
days inactive
4845
days old
3 comments
3 participants
participants (3)
-
Sergiu Dumitriu -
Thomas Mortagne -
Vlad Merticariu