oobjective-c : UIAlertView 텍스트 입력 받기

method.m

//UIAlertView 텍스트 입력 받기

//TWAlbumTableViewController.h

@interface TWAlbumTableViewController : UITableViewController

@property (strong, nonatomic) NSMutableArray *albums;

- (IBAction)addAlbumBarButtonPressed:(UIBarButtonItem *)sender;

@end

//TWAlbumTableViewController.m

@interface TWAlbumTableViewController () <UIAlertViewDelegate> //alertView 델리게이트

- (IBAction)addAlbumBarButtonPressed:(UIBarButtonItem *)sender
{
    UIAlertView *newAlbumAlertView = [[UIAlertView alloc] initWithTitle:@"Enter New Album Name"
                                                                message:nil
                                                               delegate:self
                                                      cancelButtonTitle:@"Cancel"
                                                      otherButtonTitles:@"Add", nil];
    
    [newAlbumAlertView setAlertViewStyle:UIAlertViewStylePlainTextInput]; //alertView 스타일 지정
    [newAlbumAlertView show];
    
    
}


#pragma mark - UIAlertView 델리게이트

-(void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex
{
    if (debug==1) {NSLog(@"Running %@ '%@'", self.class, NSStringFromSelector(_cmd));}
    
    if (buttonIndex == 1) {
        
        //textFieldAtIndex:0 - alertView 스타일을 UIAlertViewStylePlainTextInput으로 지정 했음
        NSString *alertText = [alertView textFieldAtIndex:0].text;
        NSLog (@"My new album is %@", alertText);
    }
}


@end