D60 Alpha Five v11 Dialog component add new choice to dropdown part 1 to 3

This video shows how the user can select an "Add new choice" selection in a Dropdownbox, which then opens a dialog where the user can specify the new value to add to the Dropdownbox. The choice is added to the table on which the Dropdownbox is based and is then added to the list of choices shown in the Dropdownbox (See also Video D53; Requires build 2766_3968 or above).