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Re: KVO one-step listening but two-step notifying?
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Re: KVO one-step listening but two-step notifying?


  • Subject: Re: KVO one-step listening but two-step notifying?
  • From: mmalcolm crawford <email@hidden>
  • Date: Sat, 24 Dec 2005 10:59:30 -0800


On Dec 24, 2005, at 2:22 AM, Michel Schinz wrote:

The problem is that this proxy method does not behave like the original one for KVO: you can't observe "proxyMethod" using KVO as you could have observed "originalMethod" with KVO (well, you can observe it but you won't get the appropriate notifications). If you want to make the proxy method KV-observable, you have to cache the return value of the original method in the proxy object, observe the original method, etc. as we already discussed in this thread. This seems to be a lot of work for a trivial proxy method.

This just seems like a restatement of the original problem and solution? That's just the way it works...

mmalc

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References: 
 >KVO one-step listening but two-step notifying? (From: Hamish Allan <email@hidden>)
 >Re: KVO one-step listening but two-step notifying? (From: mmalcolm crawford <email@hidden>)
 >Re: KVO one-step listening but two-step notifying? (From: Daniel Jalkut <email@hidden>)
 >Re: KVO one-step listening but two-step notifying? (From: Hamish Allan <email@hidden>)
 >Re: KVO one-step listening but two-step notifying? (From: mmalcolm crawford <email@hidden>)
 >Re: KVO one-step listening but two-step notifying? (From: Michel Schinz <email@hidden>)

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