Question

I have few table view controllers and I want selections from them to be shown on “ResultTableViewController”. I also have array that collects the selected data and when i finally push it to the “ResultViewController” it shows only the last selection. Please help

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{

    firstarr = [[NSMutableArray alloc]init]; //array with questions
    [self.firstarr addObject:[self.data objectAtIndex:indexPath.row]]; //collects the data properly

    BodyDetailViewController* vc =[[BodyDetailViewController alloc] initWithNibName:@"BodyDetailViewController" bundle:nil];
    vc.someArray = firstarr; //some array - ViewController with Results.

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

Answer 1

You have to remove this line :

firstarr = [[NSMutableArray alloc]init];

Because you’re initializing your NSMutableArray each time you’re selecting a cell, so all the data previously stored is erased and vc.someArray is getting an array with only your last selection, that’s why 😉

Init your NSMutableArray outside the method, in your viewDidLoad for example