I have code like
@IBOutlet weak var emailField: UITextField!
@IBOutlet weak var countryField: UITextField!
@IBOutlet weak var cityField: UITextField!
How can i put all this items to array so i can access each of them in a loop?
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moonvader
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What you want to do by accessing in the loop? – Ashish Kakkad Aug 23 '15 at 09:57
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i have function that change border styles and other design things for UI elements – moonvader Aug 23 '15 at 09:59
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This is exactly what outlet collections are for. See [my answer here](http://stackoverflow.com/questions/29167294/how-to-loop-through-outlets-of-a-uiviewcontroller-with-swift/29167651#29167651) on how to create them. – zisoft Aug 23 '15 at 11:10
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thank you! it really can help – moonvader Aug 23 '15 at 11:46
1 Answers
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@IBOutlet weak var emailField: UITextField!
@IBOutlet weak var countryField: UITextField!
@IBOutlet weak var cityField: UITextField!
...
let array = [emailField, countryField, cityField]
Have a look at the documentation on collection types
edit: you can split the declaration/init of that array
// outside any method
var array = [UITextField]?
// in viewDidLoad
self.array = [emailField, countryField, cityField]
Diego Freniche
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thanks it works if i put this code in ViewDidLoad. in other case i have an error that my class doesn't have member called 'emailField' – moonvader Aug 23 '15 at 10:06