I know this is probably a really basic question about binding but it's sure tripping me up right now.
I am making my way through "Cocoa Programming for Mac OS X" by Aaron Hillegrass. It's an excellent book btw. However the first time he has discusses binding is in the context of a NSDocument arch. I am trying to make an app on my own. On the window I have a TableView with two columns, two edit fields, and a button. My desired behavior is for the user to type in both of the fields, click the add button and poof it appears in the table. I have done this exercise before but I made my AppController class the dataSource and provided the methods. I would like to this time use the NSArrayController to handle it for me. Right now I have NSArrayController "binded" to App Controller and the "arrayOfData" array. In my init method for Appcontroller, I add one "Data" object (which contains two strings) to my NSMutableArray. This array is the array that my ArrayController is bound to. When the app starts, I see the data as expected. However, when I call my add function, which gets the strings from the textFields and makes the new "Data" object and adds it to the array, I do not see it in the table. I tried calling the table's reloadData function but that did not work. (I bounded it of course and I threw in a check to make sure it's not nill with a NSLog to prove it to me) What am I doing wrong? --Thanks for reading this fairly long winded post. I am greatly enjoying this new methodology of Cocoa programming. It's very exciting and I am eager to learn more! Alex Wait -- If you can't be kind, at least have the decency to be vague. _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
