my name is Karolina and I am not expert developer. I have small familly beakeeping and want to make web site and web shop. I have problems with calculations my items. On pictures is shown what i am using. I have two items to choose in combobox and edit box with quantity and editbox total.In editbox, conditions I am using code :
[item1]*[quantity]+[item2]*[quantity]
problem is with this code, in total I have calculation for both items, but what if costumer dont want to buy both items but only one and why on click item there is not shown only price in total?
sorry for bad english
sorry i dont know how to add image