Changing views from Navigation controller

mladjo · 10-06-2008, 08:05 AM

Hi guys,

I am having some problems with changing views when I click on "Settings" button of navigation controller. To be more specific, here is my initialization code(for the button):

Code:

- (id)initWithStyle:(UITableViewStyle)style {
    // Override initWithStyle: if you create the controller programmatically and want to perform customization that is not appropriate for viewDidLoad.
    if (self = [super initWithStyle:style]) {
        self.title = @"pingdom";
        UIBarButtonItem *addButton = [[UIBarButtonItem alloc]
                                       initWithTitle:NSLocalizedString(@"Settings", @"")
                                       style:UIBarButtonItemStyleBordered
                                       target:self
                                       action:@selector(GoToSettings:)];
        self.navigationItem.rightBarButtonItem = addButton;
    }
    return self;
}

and here is the function where I tell my app delegate to change view

Code:

-(void) GoToSettings {
    LuckyAppDelegate *md = (LuckyAppDelegate *)[[UIApplication sharedApplication] delegate];
    [md CheckViewToSettingsView:self];
}

When I use this code outside the button function it works flawlessly. However, inside it, it just pops up debugger mode.

I hope that you understand my problem and have the appropriate solution

Regardz,
Mladen

PhoneyDeveloper · 10-06-2008, 08:53 AM

Not sure why you see the debugger but the selector for the action method isn't correct.

Code:

@selector(GoToSettings:)

doesn't match

Code:

-(void) GoToSettings

The colon at the end means there's a parameter, and there isn't one.

These match:

Code:

@selector(GoToSettings)
-(void) GoToSettings

and these match

Code:

@selector(GoToSettings:)
-(void) GoToSettings:(id)sender