Ios 使用MBCalendarKit创建事件时出现问题

我正在我的应用程序中使用MBCalendarKit，我可以创建如下事件：

CKCalendarEvent* aCKCalendarEvent = [[CKCalendarEvent alloc] init];
    [_infoDict setObject:@"Joint Meetings with KY State Horticulture Society, KY Vegetable Growers Association, KY Vineyard Society, and KY Farmer Market Association \nEmbassy Suites\nLexington, KY" forKey:@"Jan Joint"];
    aCKCalendarEvent.date = [dateformatter dateFromString: @"01/06/2014"];
    aCKCalendarEvent.title = @"Joint Meetings";
    aCKCalendarEvent.info = [_infoDict objectForKey:@"Jan Joint"];
    [eventsArray addObject: aCKCalendarEvent];
    [_eventsDict setObject: eventsArray forKey: [NSDate dateWithDay:06 month:01 year:2014]];

[_infoDict setObject:@"Washington, D.C." forKey:@"Congress Convenes"];
    aCKCalendarEvent = [[CKCalendarEvent alloc] init];
    aCKCalendarEvent.date = [dateformatter dateFromString: @"01/06/2014"];
    aCKCalendarEvent.title = @"113th Congress Convenes";
    [eventsArray addObject: aCKCalendarEvent];
    [_eventsDict setObject: eventsArray forKey: [NSDate dateWithDay:06 month:01 year:2014]];

eventsArray = [[NSMutableArray alloc] init];
    [_infoDict setObject:@"Hilton Hotel \nMemphis, TN" forKey:@"Forage & Grassland"];
    aCKCalendarEvent = [[CKCalendarEvent alloc] init];
    aCKCalendarEvent.date = [dateformatter dateFromString: @"01/12/2014"];
    aCKCalendarEvent.title = @"American Forage & Grassland Council Annual Conference";
    [eventsArray addObject: aCKCalendarEvent];
    [_eventsDict setObject: eventsArray forKey: [NSDate dateWithDay:12 month:01 year:2014]];

NSString *path = [[NSBundle mainBundle] pathForResource:@"Events" ofType:@"plist"];
    NSDictionary *dictPri = [[NSMutableDictionary alloc]initWithContentsOfFile:path];
    NSMutableArray *arrEvents = [[NSMutableArray alloc] initWithArray:[dictPri objectForKey:@"List"]];

    // Loop through each item in List array of Events.plist

    for (NSDictionary *dict in arrEvents)
    {
        NSString *titleString = nil;
        NSString *date = nil;
        titleString = [NSString stringWithFormat:@"%@",[dict objectForKey:@"Title"]];
        date = [NSString stringWithFormat:@"%@",[dict objectForKey:@"Date"]];
        // NSDate *dateVariable = [dateformatter dateFromString:date];

        // Create events

        eventsArray = [[NSMutableArray alloc] init];
        aCKCalendarEvent = [[CKCalendarEvent alloc] init];
        aCKCalendarEvent.title = titleString;
        aCKCalendarEvent.date = [dateformatter dateFromString: date];
        [eventsArray addObject: aCKCalendarEvent];
        [_eventsDict setObject:eventsArray forKey:aCKCalendarEvent.date];
    }

我可以在同一天创建另一个事件，如下所示：

CKCalendarEvent* aCKCalendarEvent = [[CKCalendarEvent alloc] init];
    [_infoDict setObject:@"Joint Meetings with KY State Horticulture Society, KY Vegetable Growers Association, KY Vineyard Society, and KY Farmer Market Association \nEmbassy Suites\nLexington, KY" forKey:@"Jan Joint"];
    aCKCalendarEvent.date = [dateformatter dateFromString: @"01/06/2014"];
    aCKCalendarEvent.title = @"Joint Meetings";
    aCKCalendarEvent.info = [_infoDict objectForKey:@"Jan Joint"];
    [eventsArray addObject: aCKCalendarEvent];
    [_eventsDict setObject: eventsArray forKey: [NSDate dateWithDay:06 month:01 year:2014]];

[_infoDict setObject:@"Washington, D.C." forKey:@"Congress Convenes"];
    aCKCalendarEvent = [[CKCalendarEvent alloc] init];
    aCKCalendarEvent.date = [dateformatter dateFromString: @"01/06/2014"];
    aCKCalendarEvent.title = @"113th Congress Convenes";
    [eventsArray addObject: aCKCalendarEvent];
    [_eventsDict setObject: eventsArray forKey: [NSDate dateWithDay:06 month:01 year:2014]];

eventsArray = [[NSMutableArray alloc] init];
    [_infoDict setObject:@"Hilton Hotel \nMemphis, TN" forKey:@"Forage & Grassland"];
    aCKCalendarEvent = [[CKCalendarEvent alloc] init];
    aCKCalendarEvent.date = [dateformatter dateFromString: @"01/12/2014"];
    aCKCalendarEvent.title = @"American Forage & Grassland Council Annual Conference";
    [eventsArray addObject: aCKCalendarEvent];
    [_eventsDict setObject: eventsArray forKey: [NSDate dateWithDay:12 month:01 year:2014]];

NSString *path = [[NSBundle mainBundle] pathForResource:@"Events" ofType:@"plist"];
    NSDictionary *dictPri = [[NSMutableDictionary alloc]initWithContentsOfFile:path];
    NSMutableArray *arrEvents = [[NSMutableArray alloc] initWithArray:[dictPri objectForKey:@"List"]];

    // Loop through each item in List array of Events.plist

    for (NSDictionary *dict in arrEvents)
    {
        NSString *titleString = nil;
        NSString *date = nil;
        titleString = [NSString stringWithFormat:@"%@",[dict objectForKey:@"Title"]];
        date = [NSString stringWithFormat:@"%@",[dict objectForKey:@"Date"]];
        // NSDate *dateVariable = [dateformatter dateFromString:date];

        // Create events

        eventsArray = [[NSMutableArray alloc] init];
        aCKCalendarEvent = [[CKCalendarEvent alloc] init];
        aCKCalendarEvent.title = titleString;
        aCKCalendarEvent.date = [dateformatter dateFromString: date];
        [eventsArray addObject: aCKCalendarEvent];
        [_eventsDict setObject:eventsArray forKey:aCKCalendarEvent.date];
    }

然后我可以在不同的日子创建另一个活动，如下所示：

CKCalendarEvent* aCKCalendarEvent = [[CKCalendarEvent alloc] init];
    [_infoDict setObject:@"Joint Meetings with KY State Horticulture Society, KY Vegetable Growers Association, KY Vineyard Society, and KY Farmer Market Association \nEmbassy Suites\nLexington, KY" forKey:@"Jan Joint"];
    aCKCalendarEvent.date = [dateformatter dateFromString: @"01/06/2014"];
    aCKCalendarEvent.title = @"Joint Meetings";
    aCKCalendarEvent.info = [_infoDict objectForKey:@"Jan Joint"];
    [eventsArray addObject: aCKCalendarEvent];
    [_eventsDict setObject: eventsArray forKey: [NSDate dateWithDay:06 month:01 year:2014]];

[_infoDict setObject:@"Washington, D.C." forKey:@"Congress Convenes"];
    aCKCalendarEvent = [[CKCalendarEvent alloc] init];
    aCKCalendarEvent.date = [dateformatter dateFromString: @"01/06/2014"];
    aCKCalendarEvent.title = @"113th Congress Convenes";
    [eventsArray addObject: aCKCalendarEvent];
    [_eventsDict setObject: eventsArray forKey: [NSDate dateWithDay:06 month:01 year:2014]];

eventsArray = [[NSMutableArray alloc] init];
    [_infoDict setObject:@"Hilton Hotel \nMemphis, TN" forKey:@"Forage & Grassland"];
    aCKCalendarEvent = [[CKCalendarEvent alloc] init];
    aCKCalendarEvent.date = [dateformatter dateFromString: @"01/12/2014"];
    aCKCalendarEvent.title = @"American Forage & Grassland Council Annual Conference";
    [eventsArray addObject: aCKCalendarEvent];
    [_eventsDict setObject: eventsArray forKey: [NSDate dateWithDay:12 month:01 year:2014]];

NSString *path = [[NSBundle mainBundle] pathForResource:@"Events" ofType:@"plist"];
    NSDictionary *dictPri = [[NSMutableDictionary alloc]initWithContentsOfFile:path];
    NSMutableArray *arrEvents = [[NSMutableArray alloc] initWithArray:[dictPri objectForKey:@"List"]];

    // Loop through each item in List array of Events.plist

    for (NSDictionary *dict in arrEvents)
    {
        NSString *titleString = nil;
        NSString *date = nil;
        titleString = [NSString stringWithFormat:@"%@",[dict objectForKey:@"Title"]];
        date = [NSString stringWithFormat:@"%@",[dict objectForKey:@"Date"]];
        // NSDate *dateVariable = [dateformatter dateFromString:date];

        // Create events

        eventsArray = [[NSMutableArray alloc] init];
        aCKCalendarEvent = [[CKCalendarEvent alloc] init];
        aCKCalendarEvent.title = titleString;
        aCKCalendarEvent.date = [dateformatter dateFromString: date];
        [eventsArray addObject: aCKCalendarEvent];
        [_eventsDict setObject:eventsArray forKey:aCKCalendarEvent.date];
    }

我试图循环通过一个包含所有事件的plist文件来创建所有事件。我可以这样做：

CKCalendarEvent* aCKCalendarEvent = [[CKCalendarEvent alloc] init];
    [_infoDict setObject:@"Joint Meetings with KY State Horticulture Society, KY Vegetable Growers Association, KY Vineyard Society, and KY Farmer Market Association \nEmbassy Suites\nLexington, KY" forKey:@"Jan Joint"];
    aCKCalendarEvent.date = [dateformatter dateFromString: @"01/06/2014"];
    aCKCalendarEvent.title = @"Joint Meetings";
    aCKCalendarEvent.info = [_infoDict objectForKey:@"Jan Joint"];
    [eventsArray addObject: aCKCalendarEvent];
    [_eventsDict setObject: eventsArray forKey: [NSDate dateWithDay:06 month:01 year:2014]];

[_infoDict setObject:@"Washington, D.C." forKey:@"Congress Convenes"];
    aCKCalendarEvent = [[CKCalendarEvent alloc] init];
    aCKCalendarEvent.date = [dateformatter dateFromString: @"01/06/2014"];
    aCKCalendarEvent.title = @"113th Congress Convenes";
    [eventsArray addObject: aCKCalendarEvent];
    [_eventsDict setObject: eventsArray forKey: [NSDate dateWithDay:06 month:01 year:2014]];

eventsArray = [[NSMutableArray alloc] init];
    [_infoDict setObject:@"Hilton Hotel \nMemphis, TN" forKey:@"Forage & Grassland"];
    aCKCalendarEvent = [[CKCalendarEvent alloc] init];
    aCKCalendarEvent.date = [dateformatter dateFromString: @"01/12/2014"];
    aCKCalendarEvent.title = @"American Forage & Grassland Council Annual Conference";
    [eventsArray addObject: aCKCalendarEvent];
    [_eventsDict setObject: eventsArray forKey: [NSDate dateWithDay:12 month:01 year:2014]];

NSString *path = [[NSBundle mainBundle] pathForResource:@"Events" ofType:@"plist"];
    NSDictionary *dictPri = [[NSMutableDictionary alloc]initWithContentsOfFile:path];
    NSMutableArray *arrEvents = [[NSMutableArray alloc] initWithArray:[dictPri objectForKey:@"List"]];

    // Loop through each item in List array of Events.plist

    for (NSDictionary *dict in arrEvents)
    {
        NSString *titleString = nil;
        NSString *date = nil;
        titleString = [NSString stringWithFormat:@"%@",[dict objectForKey:@"Title"]];
        date = [NSString stringWithFormat:@"%@",[dict objectForKey:@"Date"]];
        // NSDate *dateVariable = [dateformatter dateFromString:date];

        // Create events

        eventsArray = [[NSMutableArray alloc] init];
        aCKCalendarEvent = [[CKCalendarEvent alloc] init];
        aCKCalendarEvent.title = titleString;
        aCKCalendarEvent.date = [dateformatter dateFromString: date];
        [eventsArray addObject: aCKCalendarEvent];
        [_eventsDict setObject:eventsArray forKey:aCKCalendarEvent.date];
    }

问题是，如果我在同一天有多个活动，只有最新的一个会出现。我可以取出行

eventsArray=[[NSMutableArray alloc]init]

但是新事件不仅在正确的日期与其他事件一起出现，而且在其他日期也会出现。所以我想我可以加入类似这样的东西来检查我是否需要那一行，然后将事件添加到eventsDict中，但是我得到了

-[CKCalendarEvent isEqualToDate:]：在
上发送到实例0xc6bb880的未识别选择器（[[eventsArray objectAtIndex:I]isEqualToDate:aCKCalendarEvent.date]）
：

BOOL-dateExists；
对于（int i=0；i<[eventsArray count]；i++）
{
if（[[eventsArray objectAtIndex:i]isEqualToDate:aCKCalendarEvent.date]）
{
//数组已包含具有此日期的对象
dateExists=是；
}
其他的
{
dateExists=否；
}
NSLog（@“%c”，日期存在）；
}
如果（dateExists==是）
{
[eventsArray addObject:aCKCalendarEvent]；
[\u eventsDict setObject:eventsArray forKey:aCKCalendarEvent.date]；
}
其他的
{
eventsArray=[[NSMutableArray alloc]init]；
[eventsArray addObject:aCKCalendarEvent]；
[\u eventsDict setObject:eventsArray forKey:aCKCalendarEvent.date]；
}

因此，基本上，我需要一种方法来循环plist，并确定程序何时需要在每个新事件上初始化eventsArray。
您正在将事件与日期进行比较。请参阅下面比较事件日期的代码

if ([[(CKCalendarEvent *)[eventsArray objectAtIndex:i] date]isEqualToDate:aCKCalendarEvent.date])

您正在将事件与日期进行比较。请参阅下面比较事件日期的代码

if ([[(CKCalendarEvent *)[eventsArray objectAtIndex:i] date]isEqualToDate:aCKCalendarEvent.date])

谢谢这修复了无法识别的选择器问题。谢谢！这修复了无法识别的选择器问题。