Re: core data and IB outlet binding
Re: core data and IB outlet binding
- Subject: Re: core data and IB outlet binding
- From: Torsten Curdt <email@hidden>
- Date: Wed, 9 Apr 2008 16:33:07 +0200
No one a suggestion on how to track this down?
On Apr 9, 2008, at 12:31, Torsten Curdt wrote:
I have a custom NSCollectionViewItem
@interface FilterViewItem : NSCollectionViewItem {
IBOutlet NSTextField *filterExpression;
}
- (IBAction) applyFilter:(id)sender;
@end
It's getting filled via core data just fine. Then I've also bound
the filterExpression to the NSTextField in the prototype view. The
same way the button is bound.
@implementation FilterViewItem
- (IBAction) applyFilter:(id)sender
{
NSString *expression = [filterExpression stringValue];
NSLog(@"expression %@", expression);
When the button is pressed it turns out that filterExpression (and
therefor also the stringValue of it) is nil.
I assume somehow I could probably also get the value from the
NSArrayController ...but
a) I am not sure how to get hold of the instance from within the
FilterViewItem
b) I would need to get access to the NSTextField at some stage anyway
What am I missing here?
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