FROM : mmalc crawford
DATE : Fri Aug 31 18:21:35 2007
On Aug 31, 2007, at 8:24 AM, Gordon Apple wrote:
> Because those particular accessors appear to be specific to the
> mentioned classes.
>
No, they're not -- they're fundamental to KVC and KVO; they will work
with any class that leverages these technologies...
> If they are going to try to use them, their documents
> should clue you in and at least provide the reference you guys
> sent. (Ok,
> the documents headers do vaguely reference the Key-Value Coding
> Guide, along
> with a few other encyclopedic references.)
>
... the documentation makes abundantly clear that a full understanding
of KVC and KVO is a prerequisite for using bindings. If you've failed
to meet those prerequisites then a failure to understand is yours alone.
To reiterate a point Erik made, it is not clear why some here seem to
think that it should be possible to dive headlong into a complex
environment and expect everything to make sense. There are good
pedagogical reasons why the documentation -- and some of us answering
questions here -- stress the importance of learning the fundamentals
first.
mmalc
DATE : Fri Aug 31 18:21:35 2007
On Aug 31, 2007, at 8:24 AM, Gordon Apple wrote:
> Because those particular accessors appear to be specific to the
> mentioned classes.
>
No, they're not -- they're fundamental to KVC and KVO; they will work
with any class that leverages these technologies...
> If they are going to try to use them, their documents
> should clue you in and at least provide the reference you guys
> sent. (Ok,
> the documents headers do vaguely reference the Key-Value Coding
> Guide, along
> with a few other encyclopedic references.)
>
... the documentation makes abundantly clear that a full understanding
of KVC and KVO is a prerequisite for using bindings. If you've failed
to meet those prerequisites then a failure to understand is yours alone.
To reiterate a point Erik made, it is not clear why some here seem to
think that it should be possible to dive headlong into a complex
environment and expect everything to make sense. There are good
pedagogical reasons why the documentation -- and some of us answering
questions here -- stress the importance of learning the fundamentals
first.
mmalc
| Related mails | Author | Date |
|---|---|---|
| Gordon Apple | Aug 31, 00:09 | |
| Shawn Erickson | Aug 31, 00:49 | |
| mmalc crawford | Aug 31, 00:49 | |
| Gordon Apple | Aug 31, 04:06 | |
| Erik Buck | Aug 31, 05:35 | |
| Gordon Apple | Aug 31, 17:24 | |
| Daniel T. Staal | Aug 31, 17:38 | |
| mmalc crawford | Aug 31, 18:21 |






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