• Open Menu Close Menu
  • Apple
  • Shopping Bag
  • Apple
  • Mac
  • iPad
  • iPhone
  • Watch
  • TV
  • Music
  • Support
  • Search apple.com
  • Shopping Bag

Lists

Open Menu Close Menu
  • Terms and Conditions
  • Lists hosted on this site
  • Email the Postmaster
  • Tips for posting to public mailing lists
Re: @property question
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: @property question

  • Subject: Re: @property question
  • From: "Kyle Sluder" <email@hidden>
  • Date: Tue, 13 May 2008 22:41:12 -0400
On Tue, May 13, 2008 at 8:41 PM, Roland King <email@hidden> wrote:
> Can someone expand on this a little more please and fill in some blanks
> about why the first version isn't KVO compliant and what it is about the
> second one which makes KVO work?

KVO requires that you use the supplied -mutableValueForKey: method to
get a proxy NSMutableArray object.  Otherwise, it has no idea that you
have modified the array underneath its feet.

--Kyle Sluder
_______________________________________________

Cocoa-dev mailing list (email@hidden)

Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com

Help/Unsubscribe/Update your Subscription:

This email sent to email@hidden
References: 
 >@property question (From: Craig Hopson <email@hidden>)
 >Re: @property question (From: mmalc crawford <email@hidden>)
 >Re: @property question (From: Craig Hopson <email@hidden>)
 >Re: @property question (From: Quincey Morris <email@hidden>)
 >Re: @property question (From: Roland King <email@hidden>)

  • Prev by Date: openURL is not applied to POST-argument of local html file in leopard.
  • Next by Date: Re: list open application windows
  • Previous by thread: Re: @property question
  • Next by thread: Re: @property question
  • Index(es):
    • Date
    • Thread