I have a pretty frequent need to organize volunteers for various time slots for various events. Once I have a volunteer for a time slot, I don't need another. So, I'd like to make that time slot unavailable.
For example, I need three volunteers for each of these time slots, on one day:
9:00 - 9:45
9:45 - 10:30
10:30 - 11:15
11:15 - 12:00
(I need 12 volunteers this day)
So, I could make three radio buttons for each time slot, but I would like to know if there is a way for the radio buttons to disappear or be unselectable after someone has volunteered. Any type of automated solution is fine, because right now I manually edit the form after receiving submissions, to reduce or eliminate the availability of certain slots. But this is not ideal because I need to continually watch it, and what happens is there are many submissions immediately after the call for volunteers goes out, and I inevitably end up with two people signed up for the same spot.
So, any way you can think of to do this in an automated (or semi-automated) fashion?
Thanks, as always.