ios - when button is selected, there should be a new view loaded -

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this first time in stackoverflow , i'm pretty new objective c language. best solution in order load page in 1 view controller?

references welcome , new great coder's :(

some when using ibaction, load newviewcontrollers, put modal view on there. however, there should going button, can't use modal view

in 1 single viewcontroller there should new view coming out when pressing button

this main page when press button moves image 1

it looks second view being presented on first view. can present second view on ibaction 

self.presentviewcontroller(secondviewcontroller, animated: false, completion: nil)

that cross button in second view should dismiss view through ibaction as

dismissviewcontrolleranimated(false, completion: nil)

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