haveChanges?
haveChanges?
- Subject: haveChanges?
- From: Ricardo Strausz <email@hidden>
- Date: Fri, 7 Feb 2003 20:25:20 -0600
Hola a todos!
If I am trying to prevent a user to do something else just after s.he
insert an object and before saving, i am supposed to ask to some EO
(may be the Editing Context) if there are some changes. Isn' it??
I did try, for example, to became the delegate of my DisplayGroup and
implement:
EOEditingContext *ec //suppose this exists
- (BOOL)displayGroup:(EODisplayGroup*)dg
shouldChangeSelection:(NSArray*)ar{
if([ec editorsHaveChanges]) return NO;
else return YES;
}
but it did not work
Any Idea???
I am about to became crazy with this isue.... HELP!!!
Dino
http://homepage.mac.com/strausz
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