Storyboard and custom init

Question

I recently tried working with the MainStoryboard.storyboard within Xcode and so far It\'s going pretty good and I\'m wondering why I\'ve never used it before. While playing

Answer 1

I would just create a method which does the custom data loading.

UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"MainStoryboard" bundle:nil];
MyViewController *myViewController = [storyboard instantiateViewControllerWithIdentifier:@"MyViewControllerIdentifier"];
[myViewController loadCustomData:myCustomData];
[self presentViewController:myViewController animated:YES completion:nil];

If all your initWithCustomData method does is set one instance variable, you should just set it manually (no custom inits or extra methods required):

UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"MainStoryboard" bundle:nil];
MyViewController *myViewController = [storyboard instantiateViewControllerWithIdentifier:@"MyViewControllerIdentifier"];
myViewController.iVarData = myCustomData;
[self presentViewController:myViewController animated:YES completion:nil];

Answer 2

You can instantiate viewcontroller in -init method.

 - (instancetype)init
 {
    UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"Main" bundle:[NSBundle mainBundle]];

   self = [storyboard instantiateViewControllerWithIdentifier:@"MyViewController"];

   if(self)
   {
    //default initialization

   }
   return  self;
 }

and the in your custom init method

 - (instancetype)initWithImages:(NSArray *)images
 {
   self = [self init];

   if(self)
   {
     self.images = images;
   }

   return  self;
 }

Answer 3

My version:

- (instancetype)initWithData (NSArray *)someData
 {
    UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"Main" bundle:[NSBundle mainBundle]];

   self = [storyboard instantiateViewControllerWithIdentifier:@"MyViewController"];

   if(self)
   {
    //default initialization

   }
   return  self;
 }

...one initializer ;)