Re: observing a controller for changes

FROM : Ole Voß
DATE : Tue Nov 02 18:05:42 2004

From my studies on 'Cocoa programming for Mac OS X' from Aaron
Hillegass I recall that there was something similar near the beginning
of the book.

Go here and type in page 115.
http://www.bignerdranch.com/books/index.php

Further on down the page there is the source code for RaiseMan (with
table view). I hope this might help.


Regards,

Ole.

>I have a tableView with an arraycontroller. Basically
>I query a database for stuff, create the
>NSMutableArray and set the content of the tableView
>controller to the array. Works great.
>
>I am stumped to know how to observe if the user makes
>any changes to the table. I was checking
>http://homepage.mac.com/mmalc... if there was anything
>there..
>
>basically what I want to do is to set my view as dirty
>and enable a save button if the user changes anything.
>
>Any help pointing me in the correct direction would be
>appreciated.
>
>Ted
> 
>