Question

在我的申请中，我可以为EKEvent选择日期和时间。除了时间，我几乎达到了我想要的。我该如何设定时间。下面是我的代码，我试过了。

func setReminder(){
    let eventStore = EKEventStore()
    eventStore.requestAccess(
        to: EKEntityType.event, completion: {(granted, error) in
            if !granted {
                print("Access to store not granted")
                print(error!.localizedDescription)
            } else {
                print("Access granted")

                let event = EKEvent(eventStore: eventStore)

                event.title = self.getCategoryText + " Reminder"
                event.calendar =
                    eventStore.defaultCalendarForNewEvents
                event.timeZone = TimeZone.current
                let alarm = EKAlarm(absoluteDate: self.selectedDate!)
                event.addAlarm(alarm)

                if self.daysBeforeDate != nil{
                    let earlierDate = self.daysBeforeDate
                    let earlierAlarm = EKAlarm(absoluteDate: earlierDate!)
                    event.addAlarm(earlierAlarm)
                }

                print("selected time", self.selectedTime)

                var number1: Double = (self.selectedTime! as NSString).doubleValue

                event.startDate = self.selectedDate!.addingTimeInterval(number1)
                event.endDate = self.selectedDate!

                do {
                    try eventStore.save(event, span: .thisEvent, commit: true)
                } catch let error  {
                    print("Reminder failed with error \(error.localizedDescription)")
                    return
                }

            }
    })

}

更新1

let calendar = Calendar.current

  var dateComponents = DateComponents()
  dateComponents.year = calendar.component(.year, from: self.selectedDate!)
  dateComponents.month = calendar.component(.month, from: self.selectedDate!)
  dateComponents.day = calendar.component(.day, from: self.selectedDate!)
  dateComponents.timeZone = TimeZone.current
  dateComponents.hour = self.selectedHour
  dateComponents.minute = self.selectedMinute

  let userCalendar = Calendar.current // user calendar
  let someDateTime = userCalendar.date(from: dateComponents)

Answer 1

这是我用于创建一个时间间隔的事件的代码，它对我来说很好用：

@{
   var isClient = true;
}


<script type="text/javascript">

if (@isClient)
{


   function test() {
       var arr = [1,2,3,4];

       for (var i = 0; i < arr.length; i++) {
        try {
                var rep = "\"; 
                console.log(arr[i].replace(new RegExp("'", "g"), rep));
            }
            catch (ex) {
                throw "Exception occured during iteration"
            }
      }
   }

}
else {
     alert("else part")
}
</script>

在EKEvent中设置选定的时间

1 个答案: