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我在我的项目中使用日历视图。我正在使用MBCalendarKit。那个时间在单场演出中的单次约会。但我想在多个活动节目中单独约会。但怎么可能请帮忙。

- (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];
}


}
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1 回答 1

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您正在循环一堆事件，并且对于每个事件，您*将先前分配的数组替换为一个包含单个元素的新数组。

替换这个：

self.data[date1] = @[releaseUpdatedCalendarKit];

更像这样的东西：

// 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;

这样您就可以执行“添加或创建”操作，而不是每次都覆盖。

披露：我编写并维护 MBCalendarKit。

于 2017-08-20T14:50:12.710 回答