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Re: sortDiscriptor binding

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Re: sortDiscriptor binding

Subject: Re: sortDiscriptor binding
From: mmalc crawford <email@hidden>
Date: Thu, 5 Oct 2006 21:46:16 -0700


On Oct 5, 2006, at 6:59 PM, Kevin Bracey wrote:

Why doesn't the sortDiscriptor get it's initial setting from the binding link to MyDocument when it gets setup?

You're not setting the value in a KVO-compliant way...

orderDescriptor = [[[NSSortDescriptor alloc] initWithKey:@"order" ascending:NO] autorelease]; sortOrder = [[NSArray arrayWithObject:orderDescriptor] retain];

<http://developer.apple.com/documentation/Cocoa/Conceptual/CocoaBindings/Concepts/Troubleshooting.html >

mmalc

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References:  
  >sortDiscriptor binding (From: Kevin Bracey <email@hidden>)




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