• Open Menu Close Menu
  • Apple
  • Shopping Bag
  • Apple
  • Mac
  • iPad
  • iPhone
  • Watch
  • TV
  • Music
  • Support
  • Search apple.com
  • Shopping Bag

Lists

Open Menu Close Menu
  • Terms and Conditions
  • Lists hosted on this site
  • Email the Postmaster
  • Tips for posting to public mailing lists
Re: Currency Converter Tutorial
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Currency Converter Tutorial


  • Subject: Re: Currency Converter Tutorial
  • From: Jonathan Jackel <email@hidden>
  • Date: Sun, 23 Nov 2003 15:02:37 -0500

I also had problems with the currency converter example that gets installed with the documentation on disk. The online example, however, works.

http://developer.apple.com/documentation/Cocoa/Conceptual/ ControllerLayer/index.html

Jonathan

On Nov 23, 2003, at 1:43 PM, Gerriet M. Denkmann wrote:

I tried to do the Currency Converter Tutorial (in /Developer/Documentation/Cocoa/Conceptual/ControllerLayer of 10.3).

But the method amountInOtherCurrency gets called only once (at the very start, when everything is still 0.0 ).

When I change the exchange rate later, the appropriate methods get called, but not amountInOtherCurrency.

And how should it? How should the NSObjectController know that this value has anything to do with the exchange rate or the dollarAmount?

Obviously something is missing. Either in the tutorial, or in my understanding.

I seem to remember having read about this in this list before, but I failed to find this reference searching mamasam.

Maybe someone could enlighten me.

Gerriet.
_______________________________________________
cocoa-dev mailing list | email@hidden
Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/cocoa-dev
Do not post admin requests to the list. They will be ignored.

References: 
 >Currency Converter Tutorial (From: "Gerriet M. Denkmann" <email@hidden>)

  • Prev by Date: Re: Controller Binding
  • Next by Date: Re: Content of NSTextField in NSPanel
  • Previous by thread: Currency Converter Tutorial
  • Next by thread: Re: Currency Converter Tutorial
  • Index(es):
    • Date
    • Thread