2007/9/21, Chuck Hill <[EMAIL PROTECTED]>:
>
> See Pierre Bernards excellent "Qualifiers Additions" at http://
> www.bernard-web.com/pierre/webobjects/code.html
>
> I think the ExistsInRelationshipQualifier is the one you want for this.
Thank you Chuck! Do you know if there are some Examples for the use of these
Qualifiers?
Chuck
>
> On Sep 20, 2007, at 5:57 AM, Daniele Corti wrote:
>
> > Hi all,
> > I was looking for a way to fetch an object that have empty
> > relations using EOQualifiers
> >
> >
> > I used this qualifier:
> >
> > keyValueQualifier = new EOKeyValueQualifier("activations",
> > EOQualifier.QualifierOperatorEqual , EOEnterpriseObject.NullValue);
> >
> > but it doesn't seem to work. activations is a toMany relation of
> > the fetched object
> >
> > --
> > Daniele Corti
> > AIM: S0CR4TE5
> > Messenger: [EMAIL PROTECTED]
> >
> > --
> > Computers are like air conditioners -- they stop working properly
> > if you open
> > WINDOWS
> >
> > --
> > What about the four lusers of the apocalypse? I nominate:
> > "advertising", "can't log in", "power switch" and "what backup?"
> > --Alistair Young
> > _______________________________________________
> > Do not post admin requests to the list. They will be ignored.
> > Webobjects-dev mailing list ([email protected])
> > Help/Unsubscribe/Update your Subscription:
> > http://lists.apple.com/mailman/options/webobjects-dev/chill%
> > 40global-village.net
> >
> > This email sent to [EMAIL PROTECTED]
>
> --
>
> Practical WebObjects - for developers who want to increase their
> overall knowledge of WebObjects or who are trying to solve specific
> problems.
> http://www.global-village.net/products/practical_webobjects
>
>
>
>
>
>
--
Daniele Corti
AIM: S0CR4TE5
Messenger: [EMAIL PROTECTED]
--
Computers are like air conditioners -- they stop working properly if you
open
WINDOWS
--
What about the four lusers of the apocalypse? I nominate:
"advertising", "can't log in", "power switch" and "what backup?"
--Alistair Young
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Webobjects-dev mailing list ([email protected])
Help/Unsubscribe/Update your Subscription:
http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com
This email sent to [EMAIL PROTECTED]
