I have a task with multiple subitems in different states, and I would like to have a binding to switch the task and all its subtasks to the same state (DONE). I know that I can ignore state blocking, but that isn't what I want.
Do I have to iterate over all the subtasks for that, and if so how?
I adapted the function from this answer to a similar question, which works fantastically and even respects selections :)
(defun org-todo-region ()
(interactive)
(let ((scope (if mark-active 'region 'tree))
(state (org-fast-todo-selection))
(org-enforce-todo-dependencies nil))
(org-map-entries (lambda () (org-todo state)) nil scope)))