How to show Single date in multiple events reload in MBCalendarKit - ios

Question

I am using a Calendar view in my project. I am using a MBCalendarKit. That time single date in single event show. But I want single date on multiple events show. But how it possible please help.
- (void) viewWillAppear: (BOOL)animated{
NSArray *title = [_caldevice valueForKey:#"pill"];
// NSLog(#"event name fetch %#",title);
NSArray *date =[_caldevice valueForKey:#"datetaken"];
// NSLog(#"event fetch %#",date);
NSArray*dose= [_caldevice valueForKey:#"dose"];
NSString *title1;
NSString*title2;
NSDate *date1;
NSData *imgdata;
CKCalendarEvent *releaseUpdatedCalendarKit;
NSDateFormatter* dateFormatter = [[NSDateFormatter alloc] init];
dateFormatter.dateFormat = #"dd-MM-yyyy";
for (int i = 0; i < [date count]; i++){
title1 = NSLocalizedString(title[i], #"");
title2 = NSLocalizedString(dose[i], #"");
NSString *combined = [NSString stringWithFormat:#"%# - %#", title1, title2];
date1 = [dateFormatter dateFromString:date[i]];
releaseUpdatedCalendarKit = [CKCalendarEvent eventWithTitle:combined andDate:date1 andInfo:Nil];
// NSLog(#"Event: %# , %#",combined,date1);
// releaseUpdatedCalendarKit = [CKCalendarEvent eventWithTitle:combined andDate:date1 andInfo:Nil andColor:[UIColor blueColor]];
self.data[date1] = #[releaseUpdatedCalendarKit];
}
}

Answer 1

You're looping over a bunch of events and for each event, you're *replacing the previously assigned array with a new one, containing a single element.
Replace this:
self.data[date1] = #[releaseUpdatedCalendarKit];
with something more like this:
// 1. First, get the previous events for that day.
NSMutableArray <CKCalendarEvent *> *events = self.data[date1].mutableCopy;
// 2. If events exist, append the event, otherwise create an empty array with the new event.
if (events) {
[events addObject: newEvent];
}
else {
events = #[newEvent];
}
// 3. Set the events for the date key.
self.data[date1] = events;
This way you're doing an "add or create" operation, instead of overwriting each time.
Disclosure: I wrote and maintain MBCalendarKit.