I am new to swift and i am playing around with a little converter app. I Have two TextFields and one "convert" button. I want to overwrite the non acticv Textfield with the converted value from the last activ TextField. I know it would be easier with more Textfields and more buttons but i would like to solve it this way.
Can anybody give me an advise?
var NumberC = Int(InputCelcius.text!)!
var NumberF = Int(InputFahrenheit.text!)!
if InputCelcius.isFirstResponder {
if (InputCelcius.text?.isEmpty)! {
NumberC=0
print("NumberC is empty")
}
NumberC = NumberC * 9/5 + 32
InputFahrenheit.text = " \(NumberC)"
}
else if InputFahrenheit.isFirstResponder {
if (InputFahrenheit.text?.isEmpty)! {
NumberF=0
print("NumberF is empty")
}
NumberF = (NumberF - 32) * 5/9
InputCelcius.text = " \(NumberF)"
}