Question

我有一个包含几个项目的NSArray。国家航空航天局从另一个类别装上了一张可核实的概览。当我放弃详细的看法和重新进入(第3次)时,国家空间局是空洞的,表象也是空洞的。正在发生什么? (我使用了弧线,因此我认为它是一种泄漏)

- (void)viewDidLoad {

    myMatch = [[Match alloc] initWithId:1 OpponentId:13];
}


- (UITableViewCell *)tableView:(UITableView *)tv cellForRowAtIndexPath:(NSIndexPath *)indexPath
{

    static NSString *askCellIdent = @"askCell";
    static NSString *answerCellIdent = @"answerCell";


    if (indexPath.row == 0)
    {

        AskCell *cell = [tv dequeueReusableCellWithIdentifier:askCellIdent];
        if (cell==nil) {
            cell = [[AskCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:askCellIdent];
        }

        cell.nameLabel.text = @"Albert asked:";
        cell.questionLabel.text = [NSString stringWithFormat:@"%@", [[myMatch.chat objectAtIndex:indexPath.row] objectAtIndex:1]];
        return cell;
    }
    if (indexPath.row == 1)
    {

        AnswerCell *cell = [tv dequeueReusableCellWithIdentifier:answerCellIdent];
        if (cell==nil) {
            cell = [[AnswerCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:answerCellIdent];
        }

        cell.nameLabel.text = @"Hugh answered:";
        cell.answerLabel.text = [NSString stringWithFormat:@"%@", [[myMatch.chat objectAtIndex:indexPath.row] objectAtIndex:1]];
        return cell;
    }

}

这里是我同级的随身守则:

- (id) initWithId:(NSInteger)yourId OpponentId:(NSInteger)opId {
    self = [super init];
    if (self != nil) {
        //set your id and opponents id to the match.
        [self setUserId:yourId];
        [self setUserId:opId];

        JSON = @"[{"opponentId":"4","chat":[["1","Does he have a beard?"],["1","No."]]}]";

        //initiate the chat array.
        chat = [[NSMutableArray alloc] init ];
        [self loadMatch];


    }
    return self;
}

这里是动产/动产。

NSMutableArray *chat;

@property (nonatomic, retain) NSMutableArray *chat;

@synthesize chat;

No idea whats going on, because the slog of the array is empty too!

Answer 1

app app

- (void)viewDidLoad
{
    [super viewDidLoad];
    ypurAppDelegate *appDelegate = (yourAppDelegate *)[[UIApplication sharedApplication]   elegate];


          appDelegate.repeatCount++;

       if(appDelegate.repeatCount %3==0)
       {
           [array removeAllObjects];
            [tableview reloaddata];
        }
}

Answer 2

自行使用:

Answer 3

相反的观点 DidLoad, 将物体分配到InitWithCoder。

- (void)viewDidLoad
{
   [super viewDidLoad];
}

-(id)initWithCoder:(NSCoder *)aDecoder
{
    self = [super initWithCoder:aDecoder];
    if( self )
    {
       myMatch = [[Match alloc] initWithId:1 OpponentId:13];
    }
return self;
}

Answer 4

我认为,仅一次将打电话到<代码>viewDidLoad<<<>>/code>,就是一个人口构成的问题。您应在<条码>上插入各种数值。方法或启动<代码>initWithCoder的对应类别。

友情链接