Question

I need help. I have a view with a tableView, when I click a cell, it shows me the other view with a mapView. How do you use a string with one class in another class?

Answer 1

Please write in map view controller

in .h file of Map view controller

@property(nonatomic,retain)NSString* strToSend;

in .m file of Map view controller

@synthesis strToSend;

in base viewController where TableView is programmed

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
     MapView* mapObj = [[MapView alloc]initWithNibName:@"MapView" bundle:nil];
     mapObj.strToSend = @"Text To Send"; // you can send  string to MapView controller via this string object 
     [self.navigationController pushViewController:mapObj animated:YES];
     [mapObj release];
}