messaging the object that allocated an object

FROM : James Churchman
DATE : Wed May 14 19:43:23 2008

Hi guys, really beginners question but i am allocating my "webViewController
" like so:


WebViewController *webViewController = [[WebViewController alloc] init];


So now i have all my code running in my "webViewController" controller
object, but i really need to call a method that is in the "
MainViewController", which is in the the class "above",
that actually initialized the "webViewController".

(in fact i really want to message something in AppDelegate but allowing me
to message the class "above" should allow me
to extend this principle up future)


How is this posible, can i pass an id of the "parent"
(MainViewController) object
to the webViewController that will allow it to pass messages back to it?

I also tried using the "NSNotificationCenter" but that did not seem to do it



Many Thanks - sorry for the simple question, only been doing obj-c for less
than 2 weeks!




james