Lists

Terms and Conditions
Lists hosted on this site
Email the Postmaster
Tips for posting to public mailing lists

Re: Core Data and @count keypath

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Core Data and @count keypath

Subject: Re: Core Data and @count keypath
From: Chris Hanson <email@hidden>
Date: Wed, 8 Feb 2006 08:15:15 -0800

On Feb 7, 2006, at 4:30 AM, John R. Timmer wrote:

You have to bind to a value that's read/write. @count is read only. If you need to bind to it, make a managed object key like arrayCount that returns the count in the getter method, and does nothing in the setter method.

You should not need to do this; binding a label or other non-editable value to a read-only key should work just fine. See the bindings generated for a multiple-instance interface created by option- dragging a Core Data entity from a model to a window in Interface Builder.

  -- Chris


_______________________________________________
Do not post admin requests to the list. They will be ignored.
Cocoa-dev mailing list      (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden


Follow-Ups:

Re: Core Data and @count keypath
From: GbT <email@hidden>
Re: Core Data and @count keypath
From: "John R. Timmer" <email@hidden>


References:  
  >Core Data and @count keypath (From: GbT <email@hidden>)
  >Re: Core Data and @count keypath (From: "John R. Timmer" <email@hidden>)




Prev by Date:
Re: default compression on whacked tv?

Next by Date:
Re: Core Data and @count keypath

Previous by thread:
Re: Core Data and @count keypath

Next by thread:
Re: Core Data and @count keypath

Index(es):

Date
Thread