Swift how to set restorationIdentifier in extension to static variable
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-1
down vote
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I need static variable identifier to UIViewController that gets self Storyboard ID
extension UIViewController {
static var identifier: String {
return self.restorationIdentifier
}
}
so I can do MyOwnViewController.identifier from other classes
ios swift extension-methods
asked Nov 21 at 21:03
Serj Semenov
236
add a comment |
up vote
-1
down vote
favorite
I need static variable identifier to UIViewController that gets self Storyboard ID
extension UIViewController {
static var identifier: String {
return self.restorationIdentifier
}
}
so I can do MyOwnViewController.identifier from other classes
ios swift extension-methods
asked Nov 21 at 21:03
Serj Semenov
236
Why not useMyOwnViewController.restorationIdentifier?
– Mike Taverne
Nov 21 at 21:05
cause I don't need property of my object in that class, I need a static variable
– Serj Semenov
Nov 21 at 21:10
It isn't clear what you are trying to achieve; TherestorationIdentifer(and a Storyboard ID if it was exposed as a property, which it isn't) has a per-instance value, so it doesn't make sense to try and evaluate it in a class context. You can define aUIViewControllersubclass or a protocol (which is more Swifty) that your view controllers adopt in order to expose a property that you need.
– Paulw11
Nov 21 at 21:42
seems clear to me, tnx
– Serj Semenov
Nov 21 at 21:54
add a comment |
up vote
-1
down vote
favorite
up vote
-1
down vote
favorite
I need static variable identifier to UIViewController that gets self Storyboard ID
extension UIViewController {
static var identifier: String {
return self.restorationIdentifier
}
}
so I can do MyOwnViewController.identifier from other classes
ios swift extension-methods
asked Nov 21 at 21:03
Serj Semenov
236
I need static variable identifier to UIViewController that gets self Storyboard ID
extension UIViewController {
static var identifier: String {
return self.restorationIdentifier
}
}
so I can do MyOwnViewController.identifier from other classes
ios swift extension-methods
ios swift extension-methods
asked Nov 21 at 21:03
Serj Semenov
236
asked Nov 21 at 21:03
Serj Semenov
236
asked Nov 21 at 21:03
Serj Semenov
236
asked Nov 21 at 21:03
Serj Semenov
236
asked Nov 21 at 21:03
Serj Semenov
236
236
Why not useMyOwnViewController.restorationIdentifier?
– Mike Taverne
Nov 21 at 21:05
cause I don't need property of my object in that class, I need a static variable
– Serj Semenov
Nov 21 at 21:10
It isn't clear what you are trying to achieve; TherestorationIdentifer(and a Storyboard ID if it was exposed as a property, which it isn't) has a per-instance value, so it doesn't make sense to try and evaluate it in a class context. You can define aUIViewControllersubclass or a protocol (which is more Swifty) that your view controllers adopt in order to expose a property that you need.
– Paulw11
Nov 21 at 21:42
seems clear to me, tnx
– Serj Semenov
Nov 21 at 21:54
add a comment |
Why not useMyOwnViewController.restorationIdentifier?
– Mike Taverne
Nov 21 at 21:05
cause I don't need property of my object in that class, I need a static variable
– Serj Semenov
Nov 21 at 21:10
It isn't clear what you are trying to achieve; TherestorationIdentifer(and a Storyboard ID if it was exposed as a property, which it isn't) has a per-instance value, so it doesn't make sense to try and evaluate it in a class context. You can define aUIViewControllersubclass or a protocol (which is more Swifty) that your view controllers adopt in order to expose a property that you need.
– Paulw11
Nov 21 at 21:42
seems clear to me, tnx
– Serj Semenov
Nov 21 at 21:54
Why not use
MyOwnViewController.restorationIdentifier?– Mike Taverne
Nov 21 at 21:05
Why not use
MyOwnViewController.restorationIdentifier?– Mike Taverne
Nov 21 at 21:05
cause I don't need property of my object in that class, I need a static variable
– Serj Semenov
Nov 21 at 21:10
cause I don't need property of my object in that class, I need a static variable
– Serj Semenov
Nov 21 at 21:10
It isn't clear what you are trying to achieve; The
restorationIdentifer (and a Storyboard ID if it was exposed as a property, which it isn't) has a per-instance value, so it doesn't make sense to try and evaluate it in a class context. You can define a UIViewController subclass or a protocol (which is more Swifty) that your view controllers adopt in order to expose a property that you need.– Paulw11
Nov 21 at 21:42
It isn't clear what you are trying to achieve; The
restorationIdentifer (and a Storyboard ID if it was exposed as a property, which it isn't) has a per-instance value, so it doesn't make sense to try and evaluate it in a class context. You can define a UIViewController subclass or a protocol (which is more Swifty) that your view controllers adopt in order to expose a property that you need.– Paulw11
Nov 21 at 21:42
seems clear to me, tnx
– Serj Semenov
Nov 21 at 21:54
seems clear to me, tnx
– Serj Semenov
Nov 21 at 21:54
add a comment |
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Why not use
MyOwnViewController.restorationIdentifier?– Mike Taverne
Nov 21 at 21:05
cause I don't need property of my object in that class, I need a static variable
– Serj Semenov
Nov 21 at 21:10
It isn't clear what you are trying to achieve; The
restorationIdentifer(and a Storyboard ID if it was exposed as a property, which it isn't) has a per-instance value, so it doesn't make sense to try and evaluate it in a class context. You can define aUIViewControllersubclass or a protocol (which is more Swifty) that your view controllers adopt in order to expose a property that you need.– Paulw11
Nov 21 at 21:42
seems clear to me, tnx
– Serj Semenov
Nov 21 at 21:54