Module actions
Built-in, globally-available admin actions.
source linkFunctions
▶ def delete_selected(modeladmin, request, queryset) Default action which deletes the selected objects.
This action first displays a confirmation page which shows all the
deletable objects, or, if the user has no permission one of the related
childs (foreignkeys), a "permission denied" message.
Next, it deletes all selected objects and redirects back to the change list.