I have 4 text fields which I have already formatted to receive only integer values.
I now want the "Capital" field to receive in real time the sum of all the other fields each time they have their value updated;
I tried the binding but I do not know too much, I also tried to add listener on the bottom fields to update the value of the "capital" but it does not react as I wish
The next block of code shows how to bind three TextFields: