Question

I have a TableViewController with x rows. When the user taps on one row , i want to pass to the second tableViewController a variable that will determine which data the second tableViewController should load. How would I do that?

I am using Xcode 4.2, storyboard
here’s the code:

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *__strong)indexPath
{
    // Navigation logic may go here. Create and push another view controller.

    TestTable *detail = [self.storyboard instantiateViewControllerWithIdentifier:@"TestTable"];

    [self.navigationController pushViewController:detail animated: YES];

    detail.num = [NSString stringWithFormat:[heads objectAtIndex:indexPath.row]];

In “heads” i get a number which i have to pass to the second tableview,depending upon which second tableview show data. Don’t know whether the last line loads “heads” in “num”. Is my approach correct?
Any help/reference is appreciated

Answer 1

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *__strong)indexPath {
    // Navigation logic may go here. Create and push another view controller.

    TestTable *detail = [self.storyboard instantiateViewControllerWithIdentifier:@"TestTable"];

    detail.num = [[NSString stringWithFormat:[heads objectAtIndex:indexPath.row]] intValue];
    [self.navigationController pushViewController:detail animated: YES];
}