Sorry, this is a typo : my method is actually called
addInvoiceLinesObject:
Le 28 sept. 2009 à 06:03, Kyle Sluder a écrit :
You named the method -addInvoiceLineObject:, but the property is
-invoiceLines? That's not going to work.
Also, NSController is sadly not KVO-compliant for dependent
You named the method -addInvoiceLineObject:, but the property is
-invoiceLines? That's not going to work.
Also, NSController is sadly not KVO-compliant for dependent keys,
meaning that you can't override
+keyPathsForValuesAffectingValueForKey: and return a key path that
goes through an NSControll
Hi guys,
I'm trying to implement a rather simple functionality in my app.
I have a Core Data entity class that represents invoices (Invoice).
This class has a to-many relationship with another Core Data entity
class that represents invoice lines (InvoiceLine). My Invoice class
also has a p
