Question

sending text to label and number to int from tabelview to viewcontroller but it is not working

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    pushnavViewController *detailViewController = [self.storyboard instantiateViewControllerWithIdentifier:@"pushnavViewController"];

    [self.navigationController pushViewController:detailViewController animated:YES];
    detailViewController.pushh.text = [IDNum objectAtIndex:indexPath.row];
    detailViewController.pushh.text = [listt objectAtIndex:indexPath.row];
}

I also tried to do that , but not working :

detailViewController.pushh.text = [IDNum objectAtIndex:indexPath.row];
detailViewController.pushh.text = [listt objectAtIndex:indexPath.row];
[self.navigationController pushViewController:detailViewController animated:YES];

i made all the property and synthesize them :

@property (nonatomic) UILabel *pushh;
@property (nonatomic) UILabel *IDnumber;

so, any idea?

    NSArray *listt,*IDNum;

Answer 1

Well, for one you are using detailViewController.pushh.text for both assignments. Should be detailViewController.IDnumber.text for the first one, I believe. Secondly, you can’t change the .text property of the label until after the view is loaded.

Instead, create an NSString property and save your information to the NSString, then in your viewDidLoad method of you pushnavViewController assign the label.text with the value of the NSString property.