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Re: Problems with bindings and "continuously updates"

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Re: Problems with bindings and "continuously updates"

Subject: Re: Problems with bindings and "continuously updates"
From: Fritz Anderson <email@hidden>
Date: Fri, 19 Oct 2007 08:01:23 -0500

On 19 Oct 2007, at 7:39 AM, Paul Bruneau wrote:

Your suggestion seems very good if he had an instance variable for the composite value, but as he said, he has no -setMyStringValue method--his composite is generated on the fly with only - myStringValue. So is setKeys:triggerChangeNotificationsForDependentKey still relevant?


Yes. Observable properties need not be instance variables.

The suggestion is a good one, that a close review of the key-value observing protocol would be helpful.

	— F

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References:  
  >Problems with bindings and "continuously updates" (From: Timothy Collett <email@hidden>)
  >Re: Problems with bindings and "continuously updates" (From: Fritz Anderson <email@hidden>)
  >Re: Problems with bindings and "continuously updates" (From: Paul Bruneau <email@hidden>)




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