Posts by Fábio Salata • 111 points
3 posts
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answer554
viewsA: 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…
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votes2
answers78
viewsA: 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…
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votes1
answer37
viewsA: 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:…