Objective と iPad アプリは初めてです。別のクラス/ビュー コントローラーで既に使用している配列を表示しようとしています。アクセスしようとしている配列は「MainMenuScreen.m」にあり、その配列を「ScoresScreen.m」という別のクラスで使用したいと考えています。私のコードはすべて機能しています。他のクラスから配列を取得してコードにプラグインするだけです.Segueを使用しようとしましたが、コードでこのエラーが発生し、スタックしました. 前もって感謝します
.h
#import <UIKit/UIKit.h>
@interface ScoresScreen : UIViewController<UITableViewDataSource, UITableViewDelegate>{
NSMutableArray *scoresArray;
}
@property (weak, nonatomic) IBOutlet UITableView *tableView;
@property (weak, nonatomic) NSMutableArray *scoresArray; //Added this line
@end
.m
#import "ScoresScreen.h"
#import "MainMenuScreen.h"
@interface ScoresScreen ()
@end
@implementation ScoresScreen
@synthesize scoresArray; //Added this line
NSMutableArray *TestScoresArray;
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
...
....
....
.m
#import "MainMenuScreen.h"
#import "PlayGame.h"
#import "ImageTest.h"
#import "ScoresScreen.h"
@interface MainMenuScreen ()
@end
@implementation MainMenuScreen
//---------------------------------------------------------------------------------
//------------------------------------Variables------------------------------------
PlayGame *playGame;//PlayGameObject
NSMutableArray *gameDataArray;//Game Data Array (A array storying multable ImageTest Objects)
NSMutableArray *scoresArray;//<-------This need to go to view scores
//---------------------------------------------------------------------------------
//----------------------------------Constructors-----------------------------------
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
// Custom initialization
}
return self;
}
- (void)viewDidLoad
{
scoresArray = [[NSMutableArray alloc] init];
[scoresArray addObject: [NSMutableArray arrayWithObjects:@"Bob",[NSNumber numberWithInt:134],nil]];//testData
[scoresArray addObject: [NSMutableArray arrayWithObjects:@"Roger",[NSNumber numberWithInt:12],nil]];//testData
[scoresArray addObject: [NSMutableArray arrayWithObjects:@"Ben",[NSNumber numberWithInt:34],nil]];//testData
[super viewDidLoad];
// Do any additional setup after loading the view from its nib.
}
//---------------------------------------------------------------------------------
//----------------------------------Add New Score----------------------------------
//a setter Method so Play Game can add the user name and score to the scoresArray
-(void)AddNewScore :(NSString *)userName :(int)score
{
//adds user name and score to the array
if (scoresArray != nil)
{
/*NSMutableArray *nameAndScore = [[NSMutableArray alloc] init];
[nameAndScore addObject:userName];
[nameAndScore addObject: [NSNumber numberWithInt:score]];//int needs to be converted before storing in an array
[scoresArray addObject:nameAndScore];*/
[scoresArray addObject: [NSMutableArray arrayWithObjects:userName,[NSNumber numberWithInt:score],nil]];
for(NSMutableArray *m in scoresArray)
{
NSLog(@"%@%@", m[0],m[1]);//prints out the array in logs to make sure it is working
}
}
}
//added this method
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
ScoresScreen *controller = [segue destinationViewController];
controller.array = yourArray; //use of undeclared identifier 'yourarray'
//and this error "property 'array' not found on object of type 'ScoresScreen*'"
}
//This is where I get the error ^.
...誰か助けてくれませんか？ありがとう
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