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Binding NSArrayController to 2 NSArrayCOntroller selection

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Binding NSArrayController to 2 NSArrayCOntroller selection

Subject: Binding NSArrayController to 2 NSArrayCOntroller selection
From: nutsmuggler <email@hidden>
Date: Sat, 29 Jul 2006 13:34:54 +0200

Hi folks. This is Davide Benini, from Verona, Italy; I am a PhD student in literature, and I am trying to build a bibliographic app.

I am building an iTunes-like browser for passages from the catalogued books. I have 3 columns (topic, author, text) and a list of passages, just like the iTunes model. Here's a pic: http://www.cnomania.it/garage/browser.jpg Now, I have managed to sort the Authors column according to the selction in the Topics colums, by binding the contentSet of the authorsBrowser to the topics relationship. The thing is,now, I must restrict the content of the 3rd controller (texts) taking into account the selection of BOTH preceding column; ideally, I should bind the content set to the 'entries' relationship of BOTH the topic controller AND the authors controller. This cannot be done through the contentSet binding. Should I bind to some filterPredicate? Which one? Any suggestion is welcome. Cheers, Davide _______________________________________________ Do not post admin requests to the list. They will be ignored. Cocoa-dev mailing list (email@hidden) Help/Unsubscribe/Update your Subscription: This email sent to email@hidden Prev by Date: Sorting NSTableView Next by Date: Re: NSTableView - Programmatically creating Table Columns and populating Previous by thread: Re: Sorting NSTableView Next by thread: Core Data and auto increment Index(es): Date Thread