Question

I have a TableViewController which is represented by a popover, that is displayed by selecting a bar button item on a tool bar. I’m having a problem however that when I select an item from the table in the popover it doesn’t update the view (affirmaPDFViewController)

Here is the DidSelectRowAtIndex method for my PDFTableController (the popover):

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

affirmaPDFViewController.detailItem = [NSString stringWithFormat:@"%@", [listOfPDF objectAtIndex:indexPath.row]];
affirmaPDFViewController.i = indexPath.row;
NSLog(@"%d", indexPath.row);
NSLog(@"%@", [listOfPDF objectAtIndex:indexPath.row]);
NSLog(@"%d", affirmaPDFViewController.i);
NSLog(@"%@", affirmaPDFViewController.detailItem);
}

Here the indexPath.row and the objectAtIndex:indexPath.row all return the correct values. However when I assign the variables from affirmaPDFViewController to those values they just return 0 and null.

I’ve been told it is because I haven’t created an instance of affirmaPDFViewController. However, I’m not sure how to create such an instance. What code would I put in this method to get this to work?

Thanks in advance!

Answer 1

- (void)viewDidLoad
{
    [super viewDidLoad];

    affirmaPDFViewController = [[NameOfClassGoesHere alloc] initWithNibName:@"NibNameGoesHere" bundle:nil]; 

}