ios - Display UIview controller as a subview using storyboard IOS7 -

in application have uiview object in second view controller. want display uiview popup or sub view when click button first view controller. please tell me how this? have seen many solution nib files didn't find storyboard.

i have connected iboulet of view in second view controller.

@property (strong, nonatomic) iboutlet uiview *popview; 

and have imported second view controller in firstview please tell me how make 1 have been stuck here long time please me out on one.

thanks.

in firstviewcontroller has uiview *popview:

- (void)viewdidload {   [super viewdidload];   // don't want show popview   self.popview.alpha = 0; }  - (void) showpopview {   //you want show popview   self.popview.alpha = 1; }