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Re: storing keyed archives in user defaults

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Re: storing keyed archives in user defaults

Subject: Re: storing keyed archives in user defaults
From: Duncan Campbell <email@hidden>
Date: Tue, 22 Mar 2005 14:16:45 +1100


I need to store an array of custom objects in user defaults. This
object supports <NSCoding> and everything works fine when I am reading
and writing it programmatically. But if I try to bind an array
controller's contentArray using NSUnarchiveFromData I get:

+[NSUnarchiver unarchiveObjectWithData:]: extra data discarded

And the binding does not work. Do I need to write a value transformer
to unarchive keyed data?


Take a look here for some examples that should help:

http://homepage.mac.com/mmalc/CocoaExamples/controllers.html

---------------------------------------------------------------
Duncan Campbell
http://www.duncanandsarah.com/duncan
---------------------------------------------------------------

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