how i use iPhone calendar add event? - iphone

Question

I want use iPhone calendar add Event.
I try ti.com.calendar module from github but in this module only save startTime EndTime, Title and details.
but, not use allDay repeat or not reminder.
How i use this. in calendar?
I also user notification for reminder. but, after delete event. the notification is not delete.
any suggestion is appreciated

Answer 1

bellow is peace of code. date for alarm is using to match work hours (users don't like to wakeup to do job :)
eventStore = [[EKEventStore alloc] init];
EKEvent *newEvent = [EKEvent eventWithEventStore:eventStore];
newEvent.calendar = eventStore.defaultCalendarForNewEvents;
NSString *titleForEvent = [NSString stringWithFormat:#"In country:%# will be:\n%# event",[mo valueForKey:#"name"],[mo valueForKey:#"necessaryData"]];
newEvent.title = titleForEvent;
newEvent.allDay = YES;
NSDate *date = [mo valueForKey:#"date"];
NSDate *dateAlarm = [mo valueForKey:#"dateAlarm"];
EKAlarm *alarm = [EKAlarm alarmWithRelativeOffset:[dateAlarm timeIntervalSinceDate:date]];
if (dateAlarm < [NSDate date]){
dateAlarm = [NSDate dateWithTimeIntervalSinceNow:+18000];
NSDateFormatter *dateForm = [[NSDateFormatter alloc]init];
[dateForm setDateFormat:#"%HH"];
NSString *hourOfAlarm = [dateForm stringFromDate:dateAlarm];
[dateForm release];
NSNumberFormatter *numberForm = [[NSNumberFormatter alloc] init];
NSNumber *hour = [numberForm numberFromString:hourOfAlarm];
[numberForm release];
int difference = 0;
if ([hour intValue] < 9) difference = (9 - [hour intValue]) *3600;
if ([hour intValue] > 17) difference = (17 - [hour intValue]) *3600;
if (difference != 0) {
NSTimeInterval interval = 18000 + difference;
dateAlarm = [NSDate dateWithTimeIntervalSinceNow:interval];
}
alarm = [EKAlarm alarmWithRelativeOffset:[dateAlarm timeIntervalSinceDate:date]];
}
newEvent.startDate = date;
newEvent.endDate = date;
//EKAlarm *alarm = [EKAlarm alarmWithRelativeOffset:[dateAlarm timeIntervalSinceDate:date]];
newEvent.alarms = [NSArray arrayWithObject:alarm];
NSError *error;
BOOL saved = [eventStore saveEvent:newEvent span:EKSpanThisEvent error:&error];
if (!saved && error) {
NSLog(#"%#",[error localizedDescription]);
} else [mo setValue:newEvent.eventIdentifier forKey:#"eventIdentifier"];