そのテーブルにデータを挿入したいSQLiteにテーブルがあります。テーブルには、response_id、participant_id、answer_text、answer_option_update_date_time があります。response_id とparticipant_id は整数です。参加者 ID に何かを割り当てると、エラーが発生し、オブジェクトをプロパティに設定できません。
@interface Coffee : NSObject {
NSInteger coffeeID;
NSInteger participant_Id;
NSString*question_Id;
NSString*answer_option;
NSString*answer_text;
NSString*update_date_time;
//Intrnal variables to keep track of the state of the object.
}
@property (nonatomic, readonly) NSInteger coffeeID;
@property (nonatomic, retain) NSInteger participant_Id;
@property (nonatomic, copy) NSString *question_Id;
@property (nonatomic, copy) NSString *answer_option;
@property (nonatomic, copy) NSString *answer_text;
@property (nonatomic, copy) NSString *update_date_time;
- (void)save_Local {
CereniaAppDelegate *appDelegate = (CereniaAppDelegate *)[[UIApplication sharedApplication] delegate];
Coffee *coffeeObj = [[Coffee alloc] initWithPrimaryKey:0];
coffeeObj.participant_Id=mynumber;
NSString*question="1";
coffeeObj.question_Id=question;
coffeeObj.answer_option=selectionAnswerOption;
coffeeObj.answer_text=professionTextField.text;
NSDate* date = [NSDate date];
NSDateFormatter* formatter = [[NSDateFormatter alloc] init];
[formatter setDateFormat:@"yyyy-MM-dd HH:MM:SS"];
NSString* str = [formatter stringFromDate:date];
UPDATE_DATE_TIME=str;
coffeeObj.update_date_time=UPDATE_DATE_TIME;
//Add the object
[appDelegate addCoffee:coffeeObj];
}
participant_id に値を割り当てると、エラーが発生します。