Can anyone tell me if this is possible?
I have a setup a UITableViewController which consists of a number of cells, if you select one of these cells you are taken to a new viewController using pushViewController (see below)
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)inde开发者_开发知识库xPath {
NSUInteger row = [indexPath row];
NSLog(@"CELL__: You tapped the row ... %@", [list objectAtIndex:row]);
TestController *testController = [[TestController alloc] init];
[[self navigationController] pushViewController:testController animated:YES];
[testController release];
}
If in the implementation for "TestController" I would like to refer back to [self navigationController] (or maybe to add yet another view) is there any way to do that. My problem is that I need to access [self navigationController] to push further views and I don't know how to do that from the bottom controller?
Does that make sense?
Gary
From within TestController you reference the same UINavigationController via [self navigationController]
as well.
EDIT to elaborate after comment:
The navigationController
property is a property of UIViewController
. If the controller is contained within a UINavigationController
then it's own navigationController
property will be a reference to that container UINavigationController. The same applies for tabBarController
and splitViewController
.
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