Trying to connect my Controller Class to my Model Class
Trying to connect my Controller Class to my Model Class
- Subject: Trying to connect my Controller Class to my Model Class
- From: Britt Green <email@hidden>
- Date: Sat, 8 Mar 2003 20:40:02 -0800 (PST)
Hello all,
I'm writing my first Cocoa project. Its quite simple: it checks to see
if two strings are equal. I'm basing it off the Currency Converter app
in the Learning Cocoa with Obj C book published by O'Reilly.
So...I'm working in IB right now, and I've laid out my GUI. I created
and instantiated a class called Controller, and another called Equality
(this will be the model class.) The Controller class has an Action
called "equality", as well. After doing this, I've CTRL-dragged the
Controller instance to the three NSTextField's in my window. Then I
CTRL-dragged the one button back to the Controller class. At this point
I connected the button to the equality: Action.
The next step is to CTRL-drag the Controller onto the Equality class,
and connect it to the equality Action. Unfortunately, I don't see the
equality Acxtion listed! I see the names of the three NSTextFields
outlets, but that's it.
What am I doing wrong?
Britt
PS: Is there a better explanation of what the CTRL-dragging does than
is found in this book? It seems to spend very little time on it.
=====
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