I have a web form which has 2 sets of fields, the fields are referenced as individuals:
Section 1 has 4 fields A, B, C, D these are drop down fields which contain numbers, these are considered as Price
Section 2 has 4 fields 1,2,3,4 these are type text where users can write numbers, these are considered Hours
There is a last field Total where the No. of hours multiplied with Price should be summed together.
The calculations have to be real time as the user is using these fields basically for checking how much to offer, so they can at anytime change the no. of hours or price to evaluate the amount.
Thanks a lot in advance!