I am trying to implement a dynamic form, similar to Kickstarter’s new project page. In addition to the static form elements, the user can add an arbitrary number of rewards, and fill out a new form for each reward.
I have a repeating group with form items inside it, and I would like to populate a list of things from each cell’s form when the user submits the containing page. When I set the field (list of rewards) to the repeating group’s list of things, I only get the created/modified date inserted, but not the data from the forms inside the repeating group.
What’s the best way to get data from a form inside a repeating group, and assign it to a list of things?
Screenshot attached for reference. Thanks in advance!