Using a calendar in Xcode 4.2 iPhone

Question

I have been learning Xcode 4.2 for a bit now and still can't get my head round on how the create a calendar so i really hope you guys can help me sort out my errors and maybe tell me what the next step in the code is to get this working i really appreciate your time thanks.

This is the storyboard

.h there are no errors here

#import <UIKit/UIKit.h>
#import <EventKitUI/EventKitUI.h>

@interface FirstViewController : UIViewController <EKEventEditViewDelegate> {

}

-(IBAction) createEvent; 

@end

.m this is where the errors are

#import "FirstViewController.h"
#import <EventKitUI/EventKitUI.h>

@implementation FirstViewController

-(IBAction) createEvent {
    //Get the event store object
    EKEventStore *eventStore = [[EKEventEditViewController alloc] INIT];

    //Cretae the EditViewController 
    EKEventEditViewController* controller = [[EKEventEditViewController alloc] INIT];
    controller.eventStore = eventStore;

    controller.editViewDelegate = self;

    [self presentModalViewController:controler animated:YES];

    [controller release];
}

//delegate method for EKEventEditViewDelegate
-(void)eventEditViewController:(EKEventEditViewController *)controller
         didCompleteWithAction:(EKEventEditViewAction)action {
    [self dismissModalViewControllerAnimated:YES];
}

Errors:

EKEventStore *eventStore = [[EKEventEditViewController alloc] INIT];

Receiver type 'EKEventEditViewController' for instance message does not declare a method with selector 'init'

EKEventEditViewController* controller = [[EKEventEditViewController alloc] INIT];

Receiver type 'EKEventEditViewController' for instance message does not declare a method with selector 'init'

[controller release];

'release' is unavailable: not available in automatic reference counting mode 2

That's all the errors hope you guys can tall me whats wrong i really appreciate it :)

Answer 1

1. It's init, not INIT.

2. You need to get rid of the [controller release]; if you're using ARC.

So, change to this:

-(IBAction) createEvent {
    //Get the event store object
    EKEventStore *eventStore = [[EKEventStore alloc] init];

    //Cretae the EditViewController 
    EKEventEditViewController* controller = [[EKEventEditViewController alloc] init];
    controller.eventStore = eventStore;

    controller.editViewDelegate = self;

    [self presentModalViewController:controler animated:YES];
}