更改日历时未保存 EKEventEditViewController 更改

Question

When editing an event on an instance of EKEventEditViewController and selecting another calendar, the calendar on the event does change, but the changes to other attributes like the title get lost.

If I don't select another calendar the changes are persisted as expected.

This is my code when loading up the editor

let editorVC = EKEventEditViewController()
eventKitEditorViewController = editorVC // eventKitEditorViewController is a class variable

editorVC.event = ekEvent // ekEvent is the supplied event to edit
editorVC.modalPresentationStyle = .Popover
editorVC.eventStore = OP1EventKitManager.sharedInstance.eventStore // the store is on a singleton object
editorVC.editViewDelegate = self

rootVC.presentViewController(editorVC, animated: true, completion: nil)

/// DELEGATE METHOD

    func eventEditViewController(controller: EKEventEditViewController, didCompleteWithAction action: EKEventEditViewAction) {
        print(action)
        controller.dismissViewControllerAnimated(true, completion: nil)
    }

Do I need to do anything extra when the eventEditViewController didCompleteWithAction is completed?

Answer 1

In your callback, you are not saving the event. try saving your event in the callback and see if that fixes the problem. something similar to this:

let event = controller.event!

 do {
     try eventStore.saveEvent(event, span: .ThisEvent, commit: true)
 } catch {
     print("Could not update the event store with supplied changes")
 }