If you change the quantity, the program will  update the contents of the Znesek vrstice and Vrednost popusta vrstice  fields. The contents of the Znesek popusta na racunu field will be deleted if you change the quantity. This means  that the invoice discount amount will have to be recalculated.
Če spremenite količino, posodobi program vsebino polj Znesek vrstice in Vrednost popusta vrstice. Če količino spremenite, izbriše program vsebino polja Znesek popusta računu. To pomeni, da je treba ponovno izračunati znesek popusta na računu.