I have a UISplitViewController
with master controller and detail controller:
MyMasterController *masterViewController = [[[MyMasterController alloc] initWithDirectory:directoryElement] autorelease];
MyDetailController *detailViewController = [[MyDetailController alloc] init];
masterViewController.detailViewController = detailViewController;
UISplitViewController *splitViewController = [[UISplitViewController alloc] init];
splitViewController.viewControllers = @[[[UINavigationController alloc] initWithRootViewController:masterViewController], [[UINavigationController alloc] initWithRootViewController:detailViewController]];
splitViewController.delegate = self;
The MyDetailController
is a table list view controller, I want to master view controller run one method when user clicks on cell, So how to get the master controller in detail controller ?
- (void) tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
[master some_method]; // how to get ?
}
I would use notifications instead, so in your master:
-(void) viewDidLoad {
...
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(someMethod) name:@"DoSomeMethod" object:nil];
}
-(void) someMethod {
...
}
And in your detail:
- (void) tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
[[NSNotificationCenter defaultCenter] postNotificationName:@"DoSomeMethod" object:nil];
}