Taking control of Storyboard

Pitiphong Phongpattranont
iOS Developer @ Throughwave
@pitiphong_p

Reduces a huge amount of
codes

Decoupling your view/view
controller from each other

Visualizing your views
appearance

And also every scenes and
transition at a glance(?)

“มีแบบนี้ไหม ของเว็บหนะ”
–Designer ท่านหนึ่ง

Main.storyboard
Navigation
Controller
Navigation
Controller
TableView
Controller
View
Controller
root shows

Main.storyboard
Navigation
Controller
Navigation
Controller
TableView
Controller
View
Controller
root shows
Scenes

Main.storyboard
Navigation
Controller
TableView
Controller
View
Controller
root shows
Segues

Main.storyboard
Navigation
Controller
TableView
Controller
View
Controller
root shows
Relationship Segues

Main.storyboard
Navigation
Controller
TableView
Controller
View
Controller
root shows
Triggered Segues

-[TableViewController shouldPerformSegueWithIdentiﬁer:sender:]

-[TableViewController prepareForSegue:sender:]
Segue

Adaptability
override func viewDidLoad() {
super.viewDidLoad()
button.cornerRadius = 12
button.borderColor = .blueColor()
button.filled = true
}

Unwind Segue
protocol UserRegistrationControllerDelegate {
func userRegistrationControllerWantToChangeUsername(controller:
UserRegistrationController)
func userRegistrationControllerWantToChangeUserDetail(controller:
func userRegistrationControllerDidCancel(controller:
func userRegistrationControllerDidFinish(controller:
UserRegistrationController,
userDetail: UserDetail)
}

Unwind Segue
func userRegistrationControllerWantToChangeUsername(controller:
UserRegistrationController) {
navigationController?.popToViewController(self, animated: true)
}
func userRegistrationControllerWantToChangeUserDetail(controller:
navigationController?.popToViewController(self, animated: true)
}
func userRegistrationControllerDidCancel(controller:
dismissViewControllerAnimated(true, completion: nil)
}
func userRegistrationControllerDidFinish(controller:
// User Registration logic goes here
dismissViewControllerAnimated(true, completion: nil)
}

Unwind Segue
@IBAction func performUserRegistration(segue:
UIStoryboardSegue) {
// User Registration logic goes here
}
@IBAction func cancelUserRegistration(segue:
UIStoryboardSegue) {}
@IBAction func unwindToChangeUsername(segue:
@IBAction func unwindToChangeUserDetail(segue:

UIStoryboard(name: "Secondary")

UIStoryboard(name: “Secondary")
.instantiateControllerWithIdentiﬁer("tabBarController")

Unwind Segues and Custom
Containers

Taking control of Storyboard

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Taking control of Storyboard