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iOS

Posted by Kalle Kod
Kalle Kod
37 Points

Ribbit logout error

I'm trying to customize the Ribbit app. So I changed the place of the logout button from the bar item in the inbox to a cell in another controller called settings.

The problem I having is when logging out from the cell and logging in again the app dosen't understand what the root view is(the inbox) and the user will show up in settings instead of the inbox...but he big problem is that the navbar disappears?

What should I do

6 Answers

Stone Preston
Stone Preston
42,016 Points
Stone Preston
Stone Preston
42,016 Points

can you post the code for your login method as well

Stone Preston
Stone Preston
42,016 Points
Stone Preston
Stone Preston
42,016 Points

are you dismissing the settings view before you log the user out?

Kalle Kod
Kalle Kod
37 Points
Kalle Kod
Kalle Kod
37 Points

Yes.

This is the code I'm using:

  • (IBAction)logOut:(id)sender { [PFUser logOut];

    [self dismissViewControllerAnimated:YES completion:nil]; [self performSegueWithIdentifier:@"logOut" sender:self];

Kalle Kod
Kalle Kod
37 Points
Kalle Kod
Kalle Kod
37 Points

Thanks for your answer!

I think that works fine. Because I still have the logout button in the inbox and that is working.

But here here it is:

   ```

  • (IBAction)login:(id)sender {

    MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:self.view animated:YES]; hud.mode = MBProgressHUDModeIndeterminate; [hud show:YES]; [hud hide:YES];

    NSString *username = [self.usernameField.text stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]]; NSString *password = [self.passwordField.text stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];

    if ([username length] == 0 ) {

    UIAlertView *alertView2 = [[UIAlertView alloc] initWithTitle:@""
                                                     message:@"Username and password don't  match"
                                                    delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil];

if  ([password length] == 0 ) {

    UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@""
                                                        message:@"Username and password don't match"
                                                       delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil];

    [alertView show];
    [alertView2 show];
}

    } else {

    [PFUser logInWithUsernameInBackground:username password:password block:^(PFUser *user, NSError *error) {
    if (error) {
        UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"Oops!"
                                                           message:@"Username and password don't match"
                                                           delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil];
        [alertView show];
          [hud hide:YES];
    }
    else {

               [hud hide:YES];

         [self dismissViewControllerAnimated:YES completion:nil];
         [self.navigationController popToRootViewControllerAnimated:YES];

    }
}];

    } }

        ```
Kalle Kod
Kalle Kod
37 Points
Kalle Kod
Kalle Kod
37 Points

Could it be that i did to dismiss the view controller that settings is placed under aswell?

Kalle Kod
Kalle Kod
37 Points
Kalle Kod
Kalle Kod
37 Points

Anyone? This is a really enoying error :)