I need a calculator for Solar Panel installations. I have built one (ASP) but it passes form data from page 1 to page 2 to page 3 and I need it all done on one page as user enters data.
Calculations are very simple. Basically they need to choose a system size from an existing dropdown box with values populating from an Access table. They then need to input two other values (percentage electricity used and cost per nunit being paid), and then click “calculate”.
I have attached the current pages and the dBase so you can see how it works. solar-pv-cashback-calculator is the first page, which passes to “values.asp” which passes to “results.asp” this third page has the simple var calculations in the head
Upshot is I need;
a. All questions/values input and calculated on same page, so if user changes a value it amends the calculation without having to pass data to another page
b. As far as possible, my var calculations left intact so i know how to amend it if needs be
c. A little help if required in future to amend.
Should be a quick job really. I can tweak the layout, I just need the functionality in there asap.
