ios9 swift2 ekeventviewcontroller完成的条形按钮消失

Question

func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
        let eventVC = EKEventViewController()
        eventVC.event = eventItems[indexPath.row]
        eventVC.allowsEditing = true
        eventVC.allowsCalendarPreview = true
        eventVC.delegate = self
        self.presentViewController(eventVC, animated: true, completion: nil)
}

Bar button disappeared.....

Help me

Answer 1

func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
    let eventVC = EKEventViewController()
    eventVC.event = eventItems[indexPath.row]
    eventVC.allowsEditing = true
    eventVC.allowsCalendarPreview = true
    eventVC.delegate = self

    let nav = UINavigationController(rootViewController: eventVC)
    nav.modalPresentationStyle = .PageSheet
    self.presentViewController(nav, animated: true, completion: nil)
}

Finally solve the problem