Posts by Fábio Salata • 111 points

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  A: Change buton label by clicking and picking the entered value

  From what I saw here you are not using the correct signature of the textFieldShouldReturn method which is: func textFieldShouldReturn(_ textField: UITextField) -> Bool You can also use the…

  ios swift

  answered 7 years, 4 months ago Fábio Salata 111

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  A: Unwind Segue - Objective-c

  You can make the Unwind call Follows in the same method as you show Alertview. You create Ibaction normally in your class without making the link with some control, arrow the unwindfollows in…

  ios objective-c app

  answered 8 years, 6 months ago Fábio Salata 111

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  A: Uipickerview 3 columns

  They’re not empty, it’s the width of the first column that’s too big. You can use the method pickerView:widthForComponent: to adjust the width. Documentation:…

  c# ios xamarin

  answered 8 years, 6 months ago Fábio Salata 111