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Questions - nsmanagedobject

Sample Code for MacOS Core Data with external file management with Undo/Redo

I'm trying to create an NSManagedObject subclass that manages a single file external to the Core Data database targeting back to MacOS 10.14. I don't think I can use the in built feature to store exte...
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Silver

cocoa

core-data

nsmanagedobject

file-management

Votes: 0

Answers: 1

Latest Answer

What I ended up doing: public class File: NSManagedObject { var file_directory: URL { get { return sharedDirectoryStucture.workFolder() } } @objc var ...
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Silver

Adding one read only attribute to Core Data Model in Swift. Which doesn't exist in XCDataModel

Adding attribute to entity which don't exist in XCDataModel was easily accomplised VIA @synthesize and @dynamic in objective c. Please guide how to achieve this in swift. @NSManaged public var salesPr...
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Aaban Tariq Murtaza

swift

core-data

nsmanagedobject

Votes: 0

Answers: 1

Latest Answer

To support key-value coding for a type declared in Swift, you have to mark it with the @objc keyword: @objc public var totalVal: NSNumber {
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jrturton

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