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Re: core data newbie Q, (continued)
- Re: core data newbie Q, Andrew Kimpton
  - Re: core data newbie Q, Daniel Child
    - Re: core data newbie Q, Marcus S. Zarra
Java menu disappear, when NSOpenPanel is opened, Anton Spivak
Bindings : how to do the relation between a tab(View) index, and the rest of MVC., Francis Derive
OT: WWDC eTicket, Daniel Mischler
Value With Pattern binding not working as expected, Sam Stigler
- Re: Value With Pattern binding not working as expected, George Orthwein
  - Re: Value With Pattern binding not working as expected, Sam Stigler
Recursion taking up far too much memory... any ideas?, Sam Stigler
- Re: Recursion taking up far too much memory... any ideas?, John Stiles
  - Re: Recursion taking up far too much memory... any ideas?, Daniel Dalquen
- Re: Recursion taking up far too much memory... any ideas?, Ryan Homer
How is a bound NSArrayController so stealthy?, Jerry Krinock
- Re: How is a bound NSArrayController so stealthy?, Keary Suska
- Re: How is a bound NSArrayController so stealthy?, Shamyl Zakariya
  - Re: How is a bound NSArrayController so stealthy?, Jerry Krinock
    - Re: How is a bound NSArrayController so stealthy?, Shamyl Zakariya
How to use bindings on a specific array element, Arthur C.
- Re: How to use bindings on a specific array element, Francis Derive
  - Re: How to use bindings on a specific array element, Francis Derive
  - Re: How to use bindings on a specific array element, George Orthwein
    - Re: How to use bindings on a specific array element, Francis Derive
- Re: How to use bindings on a specific array element, George Orthwein
Cocoaheads Lake Forest (92630) meeting tonight, Tuesday 6/5, Scott Ellsworth
NSDocument and a 'persistent profiles palette', Hans Kuder
- Re: NSDocument and a 'persistent profiles palette', Fritz Anderson
Trouble Localizing Help, Iain Delaney
NSForegroundColorAttributeName + NSStrokeWidthAttributeName, Lorenzo
- Re: NSForegroundColorAttributeName + NSStrokeWidthAttributeName, Douglas Davidson
  - Re: NSForegroundColorAttributeName + NSStrokeWidthAttributeName, Lorenzo
First responder crashes in drawRect after processing keyDown, Tron Thomas
- Re: First responder crashes in drawRect after processing keyDown, Joshua Pennington
- Re: First responder crashes in drawRect after processing keyDown, Ricky Sharp
Best way to play a MP3?, Matt
- Re: Best way to play a MP3?, Robert Martin
- Re: Best way to play a MP3?, R. Matthew Emerson
- <Possible follow-ups>
- Re: Best way to play a MP3?, Stephen F. Booth
- Re: Best way to play a MP3?, Gregory Weston
NSNotification, Devraj Mukherjee
- Re: NSNotification, Jerry Krinock
  - Re: NSNotification, Finlay Dobbie
  - Re: NSNotification, Chris Hanson
NSButtonCell in NSTableView., Sachin Kumar Tulla
- Re: NSButtonCell in NSTableView., Jerry Krinock
  - Re: NSButtonCell in NSTableView., I. Savant
NSScrollView intial state, Rodrigue Cloutier
NSTableView 's Action Invocation Bindings, Francis Derive
- Re: NSTableView 's Action Invocation Bindings, Keary Suska
  - Re: NSTableView 's Action Invocation Bindings, Francis Derive
Problem with Bluetooth API, tiennou
- Re: Problem with Bluetooth API, Jim Brownfield
nodesForXPath does not seem to work in Address Book Plug-Ins, Gernot Poetsch
- Re: nodesForXPath does not seem to work in Address Book Plug-Ins, Tomas Franzén
  - Re: nodesForXPath does not seem to work in Address Book Plug-Ins, Gernot Poetsch
    - Re: nodesForXPath does not seem to work in Address Book Plug-Ins, Lars von Wedel
    - Re: nodesForXPath does not seem to work in Address Book Plug-Ins, Sam Stigler
NSTextFieldCell and -stopTracking::, Eric Jutras
- Getting Mouse Up in NSTextFieldCell (was NSTextFieldCell and stopTracking), Eric Jutras
NSTable - intercept item name before user editing, Ari Benzane
- Re: NSTable - intercept item name before user editing, Keary Suska
codeSense, Tony Cate
- Re: codeSense, Douglas Davidson
  - Re: codeSense, Adam R. Maxwell
  - Re: codeSense, Tony Cate
- Re: codeSense, Ofri Wolfus
Add two color for records of NSTableView., Sachin Kumar Tulla
Dictionaries within a dictionary - getAllValuesForKey:, Jofell Gallardo
- Re: Dictionaries within a dictionary - getAllValuesForKey:, Daniel T. Staal
- Re: Dictionaries within a dictionary - getAllValuesForKey:, Charles Steinman
Key number to Unicode string, gebiet
- Re: Key number to Unicode string, Daniel Jalkut
- <Possible follow-ups>
- Re: Key number to Unicode string, Dorian Johnson
How to stop a Modal dialog properly and programmatically?, Stephane
- Re: How to stop a Modal dialog properly and programmatically?, Jerry Krinock
NSArrayController display newly inserted objects twice Hi guys ! I'm facing a strange problem with an instance of NSArrayController. In my project, I have an entity with an attribute named "name". This attribute have to be unique, so I have a validation process that ensure the uniqueness : - (BOOL)validateName: (id *)valueRef error:(NSError **)outError { // "name" must be unique NSArray * results = nil; NSPredicate * predicate = nil; NSFetchRequest * fetchRequest = nil; predicate = [NSPredicate predicateWithFormat:@"(SELF != %@) AND (name LIKE %@)", self, *valueRef]; fetchRequest = [[[NSFetchRequest alloc] init] autorelease]; [fetchRequest setEntity:[self entity]]; [fetchRequest setPredicate:predicate]; results = [[self managedObjectContext] executeFetchRequest:fetchRequest error:nil]; if ( [results count] > 0 ) { return NO; } return YES; } I've also added the following methods to ensure that any newly inserted object has a unique name by defa! ult : ! - (void)awakeFromInsert { [self setUniqueName]; } - (void)setUniqueName { NSString * defaultName = NSLocalizedStringFromTableInBundle(@"NewCategory", @"Localizable", [NSBundle mainBundle], nil); NSString * uniqueName = defaultName; int index = 0; NSError * error = nil; while ( ![self validateValue:&uniqueName forKey:@"name" error:&error] ) { index++; uniqueName = [defaultName stringByAppendingFormat:@" (%d)", index]; break; } [self setName: uniqueName]; } This works perfectly in most cases...but the most important one : insertion using an NSArrayController. In this case, my managed object is inserted perfectly in the database, with a unique name, but the array controller inserts it twice in its content array ! It seems like the problem is due to this line in my validation method : results = [[self managedObjectContext] executeFetchRequest:fetchRequest error:nil]; If I comment this line, everything works perfectly (but, obviously, the name is not unique). To ill! ustrat! e the problem, I've created a small project that can be do, Eric MORAND
NSArrayController display newly inserted objects twice, Eric MORAND
Re: [ANN] MacFUSE talk at Google, Dave MacLachlan
Access to nibs topLevelObjects without outlets and without instantiateNibWithOwner:topLevelObjects:, Gustavo Vera
Sorting filenames the way the Finder does?, James Bucanek
- Re: Sorting filenames the way the Finder does?, Jim Correia
  - Re: Sorting filenames the way the Finder does?, Jim Correia
    - Re: Sorting filenames the way the Finder does?, Scott Anguish
      - Re: Sorting filenames the way the Finder does?, James Bucanek
        
        Re: Sorting filenames the way the Finder does?, Scott Anguish
        
        Re: Sorting filenames the way the Finder does?, James Bucanek
        
        Re: Sorting filenames the way the Finder does?, Jim Correia
        
        Re: Sorting filenames the way the Finder does?, James Bucanek
        
        Re: Sorting filenames the way the Finder does?, Aki Inoue
        
        Re: Sorting filenames the way the Finder does?, Deborah Goldsmith
    - Re: Sorting filenames the way the Finder does?, James Bucanek
    - Sorting NSTableView columns with digits as numbers [Was: Re: Sorting filenames the way the Finder does?], António Nunes
Array controller content vs. contentArray binding, Dave Hayden
- Re: Array controller content vs. contentArray binding, mmalc Crawford
RE: Key number to Unicode string (email@hidden), Dorian Johnson
Displaying and Editing item Metadata in an NSTextField, Jordan Chark
- Re: Displaying and Editing item Metadata in an NSTextField, Half Activist
Vertically Expanding TextField, Randall Wood
Get and loss focus on a NSTextField, mabo68
[ANN] PreFab Event Taps Testbench 1.0, Bill Cheeseman