how can i set array in EKRecurrenceRule for day of the week?

问题

i want to add event on every week in specific day selected by user. it can be one or more or may be all day.
i'm storing day value selected by user in model class variable.
But when i adding event and select days suppose today is monday and i select Tuesday and Wednesday and save it. then i check in iphone calendar it added in Monday and Wednesday.
i cant understand this problem, even i debug my code i get right value for day selection in model class variable then why result different ?
Suggest me any solution or idea.

Thanks

  var days = [EKRecurrenceDayOfWeek]()


        if routineData.routine_monday == 1 {
            days = [EKRecurrenceDayOfWeek(.monday)]
        }
        if routineData.routine_tuesday == 1 {
            days = [EKRecurrenceDayOfWeek(.tuesday)]
        }
        if routineData.routine_wednesday == 1 {
            days = [EKRecurrenceDayOfWeek(.wednesday)]
        }
        if routineData.routine_thursday == 1 {
            days = [EKRecurrenceDayOfWeek(.thursday)]
        }
        if routineData.routine_friday == 1 {
            days = [EKRecurrenceDayOfWeek(.friday)]
        }
        if routineData.routine_saturday == 1 {
            days = [EKRecurrenceDayOfWeek(.saturday)]
        }
        if routineData.routine_sunday == 1 {
            days = [EKRecurrenceDayOfWeek(.sunday)]
        }


        let rule = EKRecurrenceRule(recurrenceWith: .weekly, interval: 1, daysOfTheWeek: days as? [EKRecurrenceDayOfWeek], daysOfTheMonth: nil, monthsOfTheYear: nil, weeksOfTheYear: nil, daysOfTheYear: nil, setPositions: nil, end: nil)

        event.addRecurrenceRule(rule)

回答1:

You can define the days as an array of EKRecurrenceDayOfWeek like

let days = [EKRecurrenceDayOfWeek]()

Or you should cast NSMutableArray to expected argument type [EKRecurrenceDayOfWeek]

let rule = EKRecurrenceRule(recurrenceWith: .weekly, interval: 1, daysOfTheWeek: days as? [EKRecurrenceDayOfWeek], daysOfTheMonth: nil, monthsOfTheYear: nil, weeksOfTheYear: nil, daysOfTheYear: nil, setPositions: nil, end: nil)

回答2:

work perfectly
Here, its simple to add specific day in Recurrencerule in dayOfTheWeek.
i take one mutable-array and add weekday in mutable array as per my condition.
In my case, i save user selected day in model class variable suppose if user select Monday and Wednesday then i save it as monday = 1 and wednesday = 1 in model class variable[e.g : routinedata.routine_monday = 1].

and i set that mutable-array in dayOfTheWeek. see below code.

    let tempDays = NSMutableArray()

    if routineData.routine_monday == 1 {

        tempDays.add(EKRecurrenceDayOfWeek(.monday))
        //days = [EKRecurrenceDayOfWeek(.monday)]
    }
    if routineData.routine_tuesday == 1 {
        tempDays.add(EKRecurrenceDayOfWeek(.tuesday))
    }
    if routineData.routine_wednesday == 1 {
        tempDays.add(EKRecurrenceDayOfWeek(.wednesday))
    }
    if routineData.routine_thursday == 1 {
        tempDays.add(EKRecurrenceDayOfWeek(.thursday))
    }
    if routineData.routine_friday == 1 {
        tempDays.add(EKRecurrenceDayOfWeek(.friday))
    }
    if routineData.routine_saturday == 1 {
        tempDays.add(EKRecurrenceDayOfWeek(.saturday))
    }
    if routineData.routine_sunday == 1 {
        tempDays.add(EKRecurrenceDayOfWeek(.sunday))
    }
    print("day selected\(tempDays)")


    let rule = EKRecurrenceRule(recurrenceWith: .weekly, interval: 1, daysOfTheWeek: tempDays as? [EKRecurrenceDayOfWeek], daysOfTheMonth: nil, monthsOfTheYear: nil, weeksOfTheYear: nil, daysOfTheYear: nil, setPositions: nil, end: nil)

    event.addRecurrenceRule(rule)

来源：https://stackoverflow.com/questions/44111168/how-can-i-set-array-in-ekrecurrencerule-for-day-of-the-week

标签

ios

swift

dayofweek

ekevent

ekrecurrencerule