Hello,

I have to make a simple calculation between fields, but one field is conditional and it depends by another field.

I explain better:

I have 3 fields:

- Guided tour (Drop down with this items: Red, White, Green)
- Bike rent (radio button with yes - not)
- Number of participants (Drop down with: 1,2,3,4,5,6)

The field "Number of participants" depends by the selected "Guided tour"

To do that I have made a conditional fields:

If Guided tour is "Red" or "White", the dropdown "Number of participants min1" presents value from 1 to 6,
if the Guided tour is "green" the dropdown "Number of participants min2" presents only value from 2 to 6.

In fact, I have made 2 dropdown list to manage the differents values for "Number of participants"

Now the question is:

How can I make a calculation for the total cost of a guided tour?

({guidedtour:value} + {bikerent:value}) * {numberofparticipantsmin2:value}

and what if {numberofparticipantsmin1:value} ?


Could you help me please?

Thanks a lot

Filippo