Change from UIViewController to UITableViewController

This one make me go crazy. I am building an iphone app where the first view is a login view. UIViewController, when the user succesfully logs in i want to display i table view. Somehow i just have big problems doing this.

In my app delegate i load my loginViewControlle开发者_如何转开发r, and then i want from the loginViewController load my listViewController.

What is the logic behind switching to a UITableViewController from a UIViewController?

you'd better to do it in your app delegate and surely NOT add the UITableViewController.view to the UIViewController.view... just add it to the UIWindow and then dismiss the old UIViewController (removeFromSuperView it's view and then release it)

EDIT:

that's how i manage:

i add a method in my appDelegate:

-(void)switchMainView;

and from my UIViewController i just call it with this:

[[[UIApplication sharedApplication] delegate] switchMainView];

in switchMainView i just remove my UIViewController.view from superview, release UIViewController, alloc the UITableViewController and init it, then add its view to the window app:

-(void)switchMainView{
    if (mainView!=nil){ // mainView is the UIViewController
        [mainView.view removeFromSuperview];
        [mainView release];
        mainView = nil;
    }
    Menu *vc; // Menu is my class, subClass of a UITableViewController
    vc = [[Menu alloc] init];
    nc = [[UINavigationController alloc] initWithRootViewController:vc];
    [window addSubview:nc.view];
    [vc release];
}

and then i do the same for going back, eventually

Assuming you already have your custom UITableViewController created:

YourTableViewController *vc = [[UITableViewController alloc] initWithStyle:...];
[self presentModalViewController:vc animated:YES];
[vc release];

you can use either i do'nt think there is a major impact but definitely they might have some advantage/Disadvantage over other..

for better understanding read the below tutorial.

http://cocoawithlove.com/2009/03/recreating-uitableviewcontroller-to.html