RE: NSTableView Popup Column issue
RE: NSTableView Popup Column issue
- Subject: RE: NSTableView Popup Column issue
- From: "Jon C. Munson II" <email@hidden>
- Date: Mon, 9 Feb 2009 08:17:56 -0500
- Organization: JTA Enterprises LLC
-----Original Message-----
From: cocoa-dev-bounces+jmunson=email@hidden
[mailto:cocoa-dev-bounces+jmunson=email@hidden] On Behalf Of
mmalc Crawford
Sent: Saturday, February 07, 2009 1:23 PM
To: Cocoa-Dev (Apple)
Subject: Re: NSTableView Popup Column issue
On Feb 6, 2009, at 10:05 PM, email@hidden wrote:
> Yes, Core Data does allow for many-to-many relationships. However,
> after a solid week of fooling around with trying to get that to work
> (there are only so many permutations one can use), I was not able to
> produce a working prototype. Nor did I see any samples that covered
> that particular arrangement. You are welcome to give it a shot
> though. Create a simple test. Two entities, Person and Hat. Many-
> to-many relationship. A person can wear many hats, and a hat can be
> worn by many people. I couldn't get this to function w/o an
> intermediary entity.
>
Did that. After a solid ten minutes of directed effort, I had a
working app. Without an intermediate entity.
[Jon C. Munson II] Great! Then please post your sample to your website so
the rest of us can benefit. I don't believe there's a sample from Apple
that covers this - all the ones I found were done from a one-to-many
perspective. Were you able to do it solely from IB (e.g., no code, just
KVC, bindings in IB only), or did you have to implement code to get it
working?
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