Sorry, 3rd post today, but it is my first document based app in Obj-C...
I have an ivar 'lessonArray' in my document class, it is an array of instances of my 'Lesson' class. I have a button which successfully loads an instance to the array. I have an NSArrayController with its Content Array bound to (File's Owner).(lessonArray) and it's attributes set like so:
I then bound table columns to the keys of arranged objects as you can see.
When I press the button and add to the array nothing appears in the table, what is going on? I have an identical setup to an AppleScript-Objective-C app (80% certain)
I think the problem might be that the controller understands the structure but can't access the array properly??? I can't fix it, spent hours trying, I need some experience
Help most greatly appreciated
https://files.me.com/imadrichard/8ashku
Thanks,
Richard
I have an ivar 'lessonArray' in my document class, it is an array of instances of my 'Lesson' class. I have a button which successfully loads an instance to the array. I have an NSArrayController with its Content Array bound to (File's Owner).(lessonArray) and it's attributes set like so:
I then bound table columns to the keys of arranged objects as you can see.
When I press the button and add to the array nothing appears in the table, what is going on? I have an identical setup to an AppleScript-Objective-C app (80% certain)
I think the problem might be that the controller understands the structure but can't access the array properly??? I can't fix it, spent hours trying, I need some experience
Help most greatly appreciated https://files.me.com/imadrichard/8ashku
Thanks,
Richard
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