Consolidating the results of a field with checkbox sets
I have created a series of text fields with checkbox sets. What I would like to do is consolidate the results of the 39 entires in these fields into another field that just displays the values for which I have entered a check. Ideally, I would like it to display the results without spaces for the values that were not checked. Example: values are the 12 letters from A through L. I have only checked off 3 of the letters, D, G and J. I would like another box, preferrably in a repeating field, to display D, G and J in 3 separate consecutive repetitions in the new box, rather than D appearing in the 4th repetition, G in the 7th and J in the 10th, with all the other boxes being empty. Can this be done?