Edition modes
The layout.listEditMode attribute can be used to control the edition mode of a list of objects.
Possible values are:
- "inline" - all items are editable in place, items will never be in summary/readOnly state
- "inline-single" (default) - the user must select an item for edition, this item is then editable in place
- "dialog" - the user must select an item for edition, this is then editable in a dialog
- "menu" - the user must select an item for edition, this is then editable in a menu