Interactive form

Replies: 0

I should get done the following:

1. WP page shows a form with lots of fields which customer can fill.
2. After submit the form PHP calculates customer’s values (in function.php?).
3. After calculations orginal customer values and new calculated values should be shown on same page.
– Extra if page is not fully reloaded, but only values change. With Smarty (in CMS Made Simple) it worked like this when the customer just pressed enter.

Thanks