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-FHBDZ1BUUFSOPG
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- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
if ([segue.identifier isEqualToString:@"second"]) {
SecondViewController *vc = segue.destinationViewController;
vc.message = self.message;
}
}
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override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
if segue.identifier == "second" {
let second = segue.destination as! SecondViewController
second.message = message
}
}
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-FHBDZ1BUUFSOPG
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- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
if ([segue.identifier isEqualToString:@"second"]) {
SecondViewController *vc = segue.destinationViewController;
vc.message = self.message;
}
}
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override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
if segue.identifier == "second" {
let second = segue.destination as! SecondViewController
second.message = message
}
}
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-FHBDZ1BUUFSOPG
QSFQBSF'PS4FHVF
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
if ([segue.identifier isEqualToString:@"second"]) {
SecondViewController *vc = segue.destinationViewController;
vc.message = self.message;
}
}
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override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
if segue.identifier == "second" {
let second = segue.destination as! SecondViewController
second.message = message
}
}
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override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
if let second = segue.destination as? SecondViewController {
second.message = message
}
}
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
switch segue.destination {
case let second as SecondViewController:
second.message = message
default:
break
}
}
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6TJOHEFTUJOBUJPO
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
if let second = segue.destination as? SecondViewController {
second.message = message
}
}
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
switch segue.destination {
case let second as SecondViewController:
second.message = message
default:
break
}
}
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6TJOHEFTUJOBUJPO
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
if let second = segue.destination as? SecondViewController {
second.message = message
}
}
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
switch segue.destination {
case let second as SecondViewController:
second.message = message
default:
break
}
}
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.VMUJQMF%FTUJOBUJPO
class SecondViewController: UIViewController {
var message: Message = Message(value: "")
}
class ThirdViewController: UIViewController {
var message: Message = Message(value: "")
}
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.VMUJQMF%FTUJOBUJPO
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
if let second = segue.destination as? SecondViewController {
second.message = message
}
if let third = segue.destination as? ThirdViewController {
third.message = message
}
}
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.VMUJQMF%FTUJOBUJPO
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
if let second = segue.destination as? SecondViewController {
second.message = message
}
if let third = segue.destination as? ThirdViewController {
third.message = message
}
}
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protocol MessageView: class {
var message: Message { get set }
}
class SecondViewController: UIViewController, MessageView {
var message: Message = Message(value: "")
}
class ThirdViewController: UIViewController, MessageView {
var message: Message = Message(value: "")
}
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1SPUPDPM0SJFOUFE4FHVF
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
if let messageView = segue.destination as? MessageView {
messageView.message = message
}
}
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1SPUPDPM0SJFOUFE4FHVF
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
if let messageView = segue.destination as? MessageView {
messageView.message = message
}
}
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OBWJHBUJPOUBC#BS
extension UIStoryboardSegue {
var embeddedDestination: UIViewController {
return detectDestination(destination)
}
}
private extension UIStoryboardSegue {
func detectDestination(_ vc: UIViewController) -> UIViewController {
switch vc {
case let nav as UINavigationController:
guard let top = nav.topViewController else { return nav }
return detectDestination(top)
case let tab as UITabBarController:
guard let sel = tab.selectedViewController else { return tab }
return detectDestination(sel)
default:
return vc
}
}
}
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EFTUJOBUJPOJOTJEF
OBWJHBUJPOUBC#BS
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
if let messageView = segue.embeddedDestination as? MessageView {
messageView.message = message
}
}
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