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Re: Basic Array Access Strategy

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Re: Basic Array Access Strategy

Subject: Re: Basic Array Access Strategy
From: mmalcolm crawford <email@hidden>
Date: Thu, 20 Jan 2005 17:42:51 -0800

On Jan 20, 2005, at 5:30 PM, Richard Patterson wrote:

If I have set up my document application with NSTableView which is using an array controller and bindings, do I need to copy the data from the array into a dictionary in order to get random access to it?

If you're using bindings to display the table view and you want to filter the rows displayed, you should subclass NSArrayController and override arrangeObjects: -- see:

<http://developer.apple.com/documentation/Cocoa/Reference/ ApplicationKit/ObjC_classic/Classes/NSArrayController.html> <http://developer.apple.com/documentation/Cocoa/Conceptual/ CocoaBindings/Tasks/filtering.html> and the Filtering Controller example at: <http://homepage.mac.com/mmalc/CocoaExamples/controllers.html>

mmalc


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References:  
  >Basic Array Access Strategy (From: Richard Patterson <email@hidden>)
  >Re: Basic Array Access Strategy (From: John Stiles <email@hidden>)
  >Re: Basic Array Access Strategy (From: Richard Patterson <email@hidden>)




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