Let say, the storyboard is Main.storyboard
and I have a TableViewController
. I have a Static Table View with 2 sections, each with 1 row.
I created the localization file, so my project structure looks like this:
Main.Strings
contains all the localized string in French. The problem is, when I run the device in FR, the content did not get localized.
Here is a image of the storyboard that I'm talking about. (You can replace label
with any text).
Note: It worked before in Xcode 8 with Swift 3.0. However, once I upgraded to Xcode 9 with Swift 4.0, it doesn't seem to work.
Fixed:
Localizing storyboard files is difficult to maintain to my opinion. I recommend placing all your translations in a single Localizable.strings
file and setting the localizations programmatically in the view controllers.
You can make things easier with the following extension:
extension String {
var localized: String {
return NSLocalizedString(self, comment: "")
}
}
If you then define your translations as global constants like:
class Texts {
class MyViewController {
static let title = "My Title".localized
static let editLabel = "Edit your text".localized
static let editTextFieldPlaceholder = "Sample text".localized
static let editButtonTitle = "Edit".localized
}
}
You can simply set your localizations for a view controller like this:
override func viewDidLoad() {
super.viewDidLoad()
// Localization
self.title = Texts.MyViewController.title
self.editLabel.text = Texts.MyViewController.editLabel
self.editTextField.placeholder = Texts.MyViewController.editTextFieldPlaceholder
self.editButton.setTitle(Texts.MyViewController.editButtonTitle, for: .normal)
}
This way, your localizations will become much more structured and maintainable. Also, you do not need to retranslate the whole storyboard any time you change a single element. You can even localize plurals , which is just not possible with simple storyboard localization.
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