Can't calculate total items from repeater. (File not column)

Hello J.D.

Thanks for reply! I fix one detail in your code

let values = [($i("#dropdown1"), $i("#dropdown2"), $i("#dropdown3")]

By this “)” at the end

let values = [($i("#dropdown1"), $i("#dropdown2"), $i("#dropdown3"))]

Now i can have numbers by selecting the “dropdown3”, but it still does not perform the calculation. I’m studying what happen, if you have some idea i appreciate. Thanks again hero! jajajaja