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Re: How to connect NSPopupButtons, Bindings, and Core Data Entities?

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Re: How to connect NSPopupButtons, Bindings, and Core Data Entities?

Subject: Re: How to connect NSPopupButtons, Bindings, and Core Data Entities?
From: Andreas Mayer <email@hidden>
Date: Fri, 16 Feb 2007 12:53:11 +0100


Am 16.02.2007 um 11:35 Uhr schrieb Erick Tejkowski:

but what do I need to do to eliminate repeats of a name in the popup?

http://developer.apple.com/documentation/Cocoa/Conceptual/ KeyValueCoding/Concepts/ArrayOperators.html

Did you try @distinctUnion...?

2. How do I bind a second popup and its controller so that I can display all first names that correspond to the selected lastName from the first popup?


Might be possible using a filterPredicate on a second array controller.


Andreas
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References:  
  >How to connect NSPopupButtons, Bindings, and Core Data Entities? (From: Erick Tejkowski <email@hidden>)




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