How To Configure the Edit window

The List controller opens each record in an edit form. You configure that form with two sibling nodes placed directly under Controller — there is no intermediate wrapper node:

• EditController — the edit window itself: its size and layout (Width, Height, LabelWidth, CloneButton, KeepOpenAfterOperation, …).
• FormController — the form inside it, including its buttons (for example the caption of the confirm button).

Type: Data
Controller: List
  # ...add AutoOpen, Filters and so on here...
  EditController:
    Width: 800
    Height: 600
  FormController:
    ConfirmButton:
      Caption: Accept

The definition above sizes the edit window and changes the caption of the confirm button to Accept. Put all edit-window sizing under EditController and all form-specific settings (such as ConfirmButton) under FormController; both are direct children of Controller.