unable to pass data form tableview to viewcontroller in ios

Question

hi I'm new to iOS development. in my application i have fetch datas form outside database and i viewed in tableview so now i have created on detailviewcontroller. to give clear view about the data but its not working.

the code i used.

-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    detailviewpoliticalViewController *dvc =[[detailviewpoliticalViewController alloc]initWithNibName:@"dvc" bundle:nil];

    fieldpolitical * ff =[eventarray objectAtIndex:indexPath.row];

    dvc.eve =ff.title;

    [self.navigationController pushViewController:dvc animated:YES];
}

this is the declaration and and initialization of the data in .h file

#import <UIKit/UIKit.h>

@interface detailviewpoliticalViewController : UIViewController
@property (nonatomic,strong) NSString *eve;
@property (strong, nonatomic) IBOutlet UILabel *event;
@end

in .m file in viewload

event.text = self.eve;

Answer 1

I think ff.title is not getting any value, because rest of the things you are doing is fine. Please try to print ff.title before passing it to next view.

Answer 2

First check dvc is your nib(xib) name.

Make exact nib name i thing your nib name should be detailviewpoliticalViewController. i checked from starting if your xib name is correct then tell me i will check next next lines

detailviewpoliticalViewController *dvc =[[detailviewpoliticalViewController alloc]initWithNibName:@"dvc" bundle:nil];