1 Reply Latest reply on Aug 12, 2013 9:32 AM by Josh_Corey

    linking boxes to show automatic number reduction

    trikes & bikes


      I am creating a course booking form and wondered if there was a way in which to show people how many places are left after someone has booked on. I have created a triple line selection (same course but three different times during the day ) from a drop down box and then a field box underneath with quantity is it possible to link these two together. So say there are 10 places for each course and someone books 2 places I want it to automatically update to show 8 places remaining on that course.