iphone add view controller as subview - iphone

Question

I would like to show a modal view but don't want to use the standard methods because they don't let me animate the subview as I like.
I tried the fowlloing code:
EventsCalendarController *calController = [[EventsCalendarController alloc] init];
calController.modalPresentationStyle = UIModalPresentationFormSheet;
[self presentModalViewController:calController animated:YES];
[calController release];
but the problem is that I would like to show it using some animation, so I am using the following code along with [UIView beginAnimation] etc...
EventsCalendarController *calController = [[EventsCalendarController alloc] init];
calController.modalPresentationStyle = UIModalPresentationFormSheet;
[self.view addSubview:calController.view];
[calController release];
The problem is that whenever I call the following code from the 'EventsCalendarController' I get an exception:
- (IBAction)btnClose_TouchUpInside:(id)sender {
[self.view removeFromSuperview];
}
here is the exception:
*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[__NSCFType btnClose_TouchUpInside:]: unrecognized selector sent to instance 0x7029d60'
How can I solve/overcome this problem? Thank you.
UPDATE:
Solved: I found the following code on GitHub: https://github.com/horaceho/iphone-custom-dialogbox
It is a complete example with very few code to write. I did not find the original author, so I am just linking to the code...

Answer 1

Are you trying to remove the calendar view which you have added as a subview ? if so then
the code must be like this :
[calController removeFromSuperview];