Re: NSArrayController and bindings
Re: NSArrayController and bindings
- Subject: Re: NSArrayController and bindings
- From: Peter Wollschlaeger <email@hidden>
- Date: Thu, 26 Feb 2004 00:03:18 +0100
Am 25.02.2004 um 20:52 schrieb mmalcolm crawford:
-- if you have any suggestions for something more convincing that
might be addressed in a very simple introductory application, I'm sure
they'd be welcomed.
I have a suggestion for an enhanced of the currency converter example.
I know, it*s not simple, but it is a real enhancement.
I try to translate the german "was waere wenn" into "what would be if".
This means, let the text field "Amount in Other Currency" be editable
and add 3 radio buttons with the meanings "nothing", "Fix Exchange
Rate" and "Fix Dollars to Convert".
Now when you plan to travel to Germany and want to buy Euros you can
easy calculate without entering all data new:
I spent 1000 Dollars, how many Euros I get?
I need 800 Euros, how many Dollars I have to pay?
I don't like the actual exchange rate. What it has to be to get 800
Euros for 750 Dollar?
Cheers
Peter
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