Re: Cocoa newbie needs direction
Re: Cocoa newbie needs direction
- Subject: Re: Cocoa newbie needs direction
- From: "I. Savant" <email@hidden>
- Date: Sun, 3 Sep 2006 14:14:37 -0400
Anthony:
Check out the @sum array operator found here:
http://developer.apple.com/documentation/Cocoa/Conceptual/
KeyValueCoding/Concepts/ArrayOperators.html
You can also find additional help with your project by taking a
look at the iSpend example code found here:
http://developer.apple.com/samplecode/iSpend/
I hope this helps.
--
I.S.
On Sep 3, 2006, at 2:00 PM, Anthony Magee wrote:
Hello list,
I am trying to learn Cocoa from a Java background. Currently
reading Hillegass's "Cocoa Programming" but I need some pointers
that he doesn't specifically mention.
I am writing a simple ledger program that relies on an NSTableView
for display. Via the chapter on binding I am using an
NSArrayController to take care of all the data management. My
dilemma is that I need to keep a single text field updated with the
current balance of an account. Can I do this using bindings also,
or should I use notification? I'm really at a loss of where to go
from here. TIA
Anthony Magee
email@hidden
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