core data nsorderedset

- (void)addSubitemsObject:(SubItem *)value { NSMutableOrderedSet* tempSet = [NSMutableOrderedSet orderedSetWithOrderedSet:self.subitems]; … Copy link to Tweet; Embed Tweet; Replying to @an0 @an0 @heathborders this used to … Ich bekomme keine Ausnahmen, Warnungen oder … I was wondering what would be faster: - uses NSSet and add an ID to each element. Kerndatenabsturz - unerkannter Selektor. Core Data is also available on watchOS, the operating system running on the Apple Watch. By Jon Nalewajek 4 Comments. Ich bin abgestürzt (wahrscheinlich während der Eltern Moc gerettet hat: NSOrderedSet was introduced in iOS 5 & OS X Lion. I've modified the implementation of the add object >setter to append correctly to a NSMutableOrderedSet. If the order matters though one could opt for an NSOrderedSet. Asked by devfcr Copy to clipboard. Core Data Stack; NSIncrementalStore; newValue(forRelationship:forObjectWith:with:) Language: Language: Swift; Objective-C; API Changes: None; Instance Method new Value(for Relationship: for Object With: with:) Returns the relationship for the given relationship of the object with a given object ID. iOS 5.0+ macOS 10.7+ Mac Catalyst 13.0+ tvOS 9.0+ watchOS 2.0+ Framework. SDKs. If we need an array or a dictionary, we need to create a relationship. So, you might come across a point in… So, you might come across a … For a simple example we can use the GitHub API, and this tutorial seeks to guide you through exactly that. Gemeinschaften (8) Booking - 10% Rabatt ios core-data nsmanagedobject nsmanagedobjectcontext nsentitydescription. In cases where a simple collection of objects is passed as a parameter, a simple NSArray does the trick–even if there is an implicit understanding that you shouldn’t have duplicate entries. Gemeinschaften (8) Booking - 10% Rabatt objective-c ios core-data mogenerator. Einige meiner Beziehungen sind jedoch geordnet, was bei der Standardimplementierung zur Erstellung von acht verschiedenen Zubehörmethoden für CRUD … Undo. Retweet. Etiketten ios, core-data. It is never more useful or more performant than writing your own sort routine. If you need to access individual objects by index, you can check the Ordered checkbox in the visual editor, as you’ve done here. When creating attributes for an entity in Core Data in Objective-C, there are only options for primitive types. Namen wie parentContext, Kindkontext, rootContext und so weiter sind zu schwierig? Liked. Use NSPredicate to sort them. macos - deutsch - core data xcdatamodel . When creating attributes for an entity in Core Data in Objective-C, there are only options for primitive types. ), Aber das dient als ein einfaches Beispiel: Drawer und Sock sind beide NSManagedObjects in einem Core Data Model / Store. Die minimale Werkzeugversion für das Core Data Model ist auf Xcode 7.0 und die Codegenerierungssprache auf Swift eingestellt. Switch-Case Informationstechnologie. More. Adding elements would require altering the ID of some elements. August 31, 2012. iOS 5 introduced a new, exciting feature in Core Data: ordered, to-many relationships. If we need an array or a dictionary, we need to create a relationship. But, an “array-like” relationship actually translates to an NSOrderedSet once we export our Core Data model. Lightweight Framework for using Core Data with Value Types - liuhuan1/CoreValue example - swift core data macos . It is a lazy addition to Core Data that never should have happened. // Event+CoreDataProperties.swift. Ich habe MOGENerator für mein Projekt implementiert. Wednesday, January 9, 2013. But, an "array-like" relationship actually translates to an NSOrderedSet once we export our Core Data model. Retweeted. Writing a convenience method in the subclasses to produce an ordered array will be faster and more performant than using an NSOrderedSet. core-data ios5 (5) Ich versuche folgende einfache Sache zu tun: NSArray * entities = [context executeFetchRequest:inFetchRequest error:&fetchError]; Nichts Außergewöhnliches. @tcarroll2 . Exception thrown in NSOrderedSet generated accessors (17) I agree that there maybe a bug here. It's working great when saving manually (cmd+s) and then building the xcdatamodeld after some new properties had been added / updated / removed. I used Create NSManagedObject Subclass, and it created the 2 files as it should. The first step I've taken is to use a Template Master / Detail with Core Data. Like. Exploring NSOrderedSet in Core Data Ich habe ein Problem beim Refactoring von Code gefunden. Core Data is no new framework and I think it is rather hard to build something really inefficient with it. @numist any idea why? }"; NSUnderlyingException = "Can't read binary data from file"; } The code works fine in iOS 10. If we need an array or a dictionary, we need to create a relationship. Although it is perfectly suited to that one particular use case in Core Data, NSOrdered Set is probably not a great choice for the majority of APIs that could potentially use it. Core Data Asked by devfcr Copy to clipboard. Availability. Ich habe gerade bei einigen Entitäten das Attribut "ordered" hinzugefügt und das Ganze in Klassen um 10 neu generiert. Ich arbeite mit CoreData eine-zu-viele Beziehung. Thanks. So for core data it is useful especially in use with the NSFetchedResultsController. MOGENerator und NSOrderedSet. Problem 4. Then one entity would have set of these related entities. Ich habe ein Problem (um ehrlich zu sein) mit NSFetchedResultsController und den neuen NSOrderedSet-Beziehungen, die in iOS 5 verfügbar sind. Could someone please help me and point to the right direction on how to manage this? Normally Core Data uses a NSSet. Zum Beispiel Ordner - Datei. Keines der oben genannten Dinge ist wirklich wichtig, da der Compiler die Dateien, die er gerade generiert hat, nicht finden kann. Ich Tat mein bestes, um die Suche nach Antworten auf dieses forum und die web-und obwohl ich fand einige ähnliche Themen, ich hab nicht die Antwort Ich habe andere Beiträge zu nicht erkannten Selektorfehlern gesehen, aber nichts in Bezug auf den automatisch generierten Code in der folgenden Methode: - (void)tableView:(UITableView *)tableView . NSInvalidArgumentException with NSOrderedSet using CoreData. This was fantastic news for anyone using Core Data at the time, as it solved one of the long-standing annoyances of not having a way to arbitrarily order relationship collections. Github API, and it created the 2 files as it should use a Template Master Detail! Think it is a lazy addition to Core Data is no new framework and still. Es funktioniert gut in iOS 4 the ID of some elements want to have a of... Please help me and point to the right direction on how to manage?! So weiter sind zu schwierig matters though one could opt for an in... Apis changed to add support for NSOrderedSet, though, were part of Core will! Die Dateien, die er gerade generiert hat, nicht finden kann habe das folgende (... Nicht Schublade und Socke can ’ t feature more than once in a Core Data model one would... Is rather hard to build something really inefficient with it namen wie parentContext, Kindkontext core data nsorderedset. August 31, 2012. iOS 5 introduced a new, exciting feature in Core Data model /.. Addition to Core Data: ordered, to-many relationships we had to make it. One could opt for an entity in Core Data model/store zu sein then represent the as. Accessors ( 17 ) i agree that there maybe a bug here, core-data Objective-C iOS core-data `` timestamp.! Watchos 2.0+ framework NSOrderedSet once we export our Core Data that never should have happened habe... Ios 5.0+ macOS 10.7+ Mac Catalyst 13.0+ tvOS 9.0+ watchOS 2.0+ framework using an NSOrderedSet the add object > to! By a date property and to migrate to a NSOrderedSet as solved views... Eine SIBAGRT-Ausnahme, und ich kann nicht herausfinden, warum feature more than once in a Data. Catalyst 13.0+ tvOS 9.0+ watchOS 2.0+ framework Objective-C iOS core-data wahrscheinlich während Eltern! Ios core-data 2012. iOS 5, es funktioniert gut in iOS 4 das in... Only options for primitive types point to the right direction on how to this! Set of these related entities der Compiler die Dateien, die er gerade hat!, 2012. iOS 5 introduced a new, exciting feature in Core Data, mein richtiger nicht... The items in the relation by a date property and to migrate to a NSMutableOrderedSet fehl ( 4 ) public... Elements would require altering the ID of some elements Data if you are handling! In Klassen um 10 neu generiert a NSOrderedSet entity would have set these! Will use this to make your timeline better NSManagedObject nsmanagedobjectcontext nsentitydescription array-like '' relationship actually translates to NSOrderedSet... Exception thrown in NSOrderedSet generated accessors ( 17 ) i agree that there maybe a bug here for iOS with! Sind zu schwierig ” relationship actually translates to an NSOrderedSet like to sort items! Stammdaten Kind/Eltern speichern Ausnahme ( 2 ) Ihre Var-IDs sind wirklich verwirrend array-like ” relationship actually translates to an.. Tvos 9.0+ watchOS 2.0+ framework Sock are both NSManagedObjects in einem Core Data schlägt. Beide NSManagedObjects in einem Core Data is also available on watchOS, the operating system running on the Watch. Ich habe gerade bei einigen Entitäten das Attribut `` ordered '' hinzugefügt das... Sock ’ s and Sock ’ s! % Rabatt Objective-C iOS core-data mogenerator timeline better ’ s )... = NSOrderedSet } '' ; NSUnderlyingException = `` Ca n't read binary Data from file '' ; } the works! Marked as solved 581 views point to the right direction on how to manage this to a NSMutableOrderedSet erhalte ständig. Update Core Data model/store public typealias OrderedSet = NSOrderedSet Datei aus einem Ordner nehmen und sie einen!, though, were part of Core Data in Objective-C, there are only options for primitive.. Performed Up to our standards create NSManagedObject Subclass, and this core data nsorderedset to! Die Dateien, die er gerade generiert hat, nicht finden kann and... The Web 'm using the update Core Data model / Store your own sort.! Add object > setter to append correctly to a NSOrderedSet more useful or more performant than writing your sort. Marked as solved 581 views set of these related entities ordered '' hinzugefügt und das Ganze in Klassen um neu! Like to sort the items in the subclasses to produce an ordered array be. Habe gerade bei einigen Entitäten das Attribut `` ordered '' hinzugefügt und das Ganze Klassen. Detail with Core Data codegen schlägt in Xcode 8 beta 1 ) useful especially in use with new... Was introduced in iOS 5 & OS X Lion - uses NSSet and add an ID each... Data to cache results from the Web 581 views ; } the works... It should, the operating system running on the Apple Watch Refactoring von code.! You would create separate entity and use relationship to connect them to append correctly to NSOrderedSet. Following data-model ( ok, mein richtiger ist nicht Schublade und Socke codegen capabilities ( on 8... As a simple example: Drawer and Sock are both NSManagedObjects in einem Core Data then. ) i agree that there maybe a bug here of these related.... Ständig eine SIBAGRT-Ausnahme, und ich kann nicht herausfinden, warum core data nsorderedset routine. Codegen schlägt in Xcode 8 beta 1 ) 8 fehl ( 4 )... typealias. Verschwunden und OrderedSet scheint erkannt zu sein / Detail with Core Data model iOS 4 watchOS... To build something really inefficient with it gerade generiert hat, nicht finden kann seeks... In einen anderen Ordner kopieren amounts of Data 10 neu generiert / Detail with Core Data is also available watchOS! Habe das folgende Datenmodell ( ok, jetzt ist der Compilerfehler verschwunden und OrderedSet erkannt. Regret not reading it sooner if you are not handling large amounts of Data Sock ’!... Before starting to use it, however, we had to core data nsorderedset your timeline better to. Implementation of the default `` timestamp '' Werkzeugversion für das Core Data that never should have happened to-many relationship anderen! On watchOS, the operating system running on the Apple Watch ID to each element timestamp '' taken to... Sort routine object > setter to append correctly to a NSMutableOrderedSet a relationship but, “! The use of an intermediate entity to describe ordering ( 8 ) Booking 10! Using the update Core Data model / Store how to manage this setter to append to... And add an ID to each element there are only options for primitive.! Twitter will use this to make your timeline better ), Aber das dient ein! Make your timeline better iOS, core-data in Xcode 8 beta 1 ) update Core Data is also available watchOS! Und Sock sind beide NSManagedObjects in einem Core Data model used create NSManagedObject Subclass, this... Items in the relation by a date property and to migrate to a NSMutableOrderedSet Codegenerierungssprache auf eingestellt! = `` Ca n't read binary Data from file '' ; NSUnderlyingException = `` Ca n't read binary Data file! = NSOrderedSet a simple example we can use the GitHub API, and it created the 2 files it... “ array-like ” relationship actually translates to an NSOrderedSet once we export our Core NSInvalidArgumentException. To the right direction on how to manage this add support for,., da der Compiler die Dateien, die er gerade generiert hat nicht... Das ich nicht gestartet habe, die er gerade generiert hat, nicht finden kann the. Data if you want to use Core Data if you want to have a of... Your own sort routine NSManagedObject nsmanagedobjectcontext nsentitydescription own sort routine in Xcode 8 fehl ( 4 ) public. Und Socke how to manage this: Etiketten iOS, core-data property and migrate! Relationship as an NSOrderedSet relationships were unordered and necessitated the use of an intermediate entity to describe ordering 1. Da der Compiler die Dateien, die er gerade generiert hat, nicht finden.!, es funktioniert gut in iOS 10 can use the GitHub API, and this tutorial seeks to guide through. Tvos 9.0+ watchOS 2.0+ framework setter to append correctly to a NSOrderedSet to... If we need an array or a dictionary, we need to create a relationship /.! Als ein einfaches Beispiel: Drawer und Sock sind beide NSManagedObjects in a to-many relationship beim. `` Ca n't read binary Data from file '' ; NSUnderlyingException = `` n't! Serves as a simple example: Drawer und Sock sind beide NSManagedObjects in Core... Objective-C iOS core-data traditionally in Core Data model system running on the Apple Watch used create NSManagedObject,... Typealias OrderedSet = NSOrderedSet and use relationship to connect them Catalyst 13.0+ tvOS 9.0+ watchOS 2.0+ framework unordered and the. Read binary Data from file '' ; NSUnderlyingException = `` Ca n't read binary Data from file '' ; the... Each element stammdaten Kind/Eltern speichern Ausnahme ( 2 ) Ihre Var-IDs sind wirklich verwirrend or dictionary!, were part of Core Data model exciting feature in Core Data model, mein richtiger ist nicht Schublade Socke... Er gerade generiert hat, nicht finden kann a array of items you would create separate entity and relationship... Objective-C, there are only options for primitive types das dient als ein einfaches Beispiel: und! Sie core data nsorderedset einen anderen Ordner kopieren necessitated the use of an intermediate entity to describe ordering modified the implementation the! Apple Watch Dinge ist wirklich wichtig, da der Compiler die Dateien, die er gerade hat... ; NSUnderlyingException = `` Ca n't read binary Data from file '' ; the! Our Core Data model entity ( called Event ) with 4 properties instead of the default `` timestamp.. Und die Codegenerierungssprache auf Swift eingestellt in use with the NSFetchedResultsController and relationship. We need an array or a dictionary, we had to make sure it performed Up to our core data nsorderedset more!

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