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私は自分のUITableViewをスクロールするとき、何らかの理由でセルが互いに描画されているようです。私は私のアプリをロードした場合、セルは次のように表示されます：スクロールでUITableViewのセルを繰り返す
を、画面上のオフ、バック回数をこのセルをスクロールすると、それは次のように表示されるように始めましょう：
あなたが見ることができるように、私が動作するように見えることはできません何かが間違って起こっています。何か案は？
EDIT：cellForRowAtIndexPath
static NSString *CellIdentifier = @"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
}
NSString *vaultsPath = [NSHomeDirectory() stringByAppendingPathComponent:@"Documents/Vaults"];
NSString *dictionaryPath = [NSString stringWithFormat:@"%@/%@",
vaultsPath,
[self.vaults objectAtIndex:indexPath.row]];
NSDictionary *dictionary = [NSDictionary dictionaryWithContentsOfFile:dictionaryPath];
cell = [AHCellCreation createCellWithDictionary:dictionary Cell:cell];
return cell;
AHCellCreation + createCellWithDictionary：細胞：
//General cell design, same every time
CAGradientLayer *gradient = [CAGradientLayer layer];
gradient.frame = CGRectMake(0, 0, 320, 82);
gradient.colors = [NSArray arrayWithObjects:(id)[[UIColor colorWithHue:0 saturation:0 brightness:0.91 alpha:1] CGColor], (id)[[UIColor colorWithHue:0 saturation:0 brightness:0.85 alpha:1] CGColor], nil];
[cell.contentView.layer addSublayer:gradient];
UIView *topLine = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 320, 1)];
topLine.backgroundColor = [UIColor colorWithHue:0 saturation:0 brightness:0.97 alpha:1.0];
[cell addSubview:topLine];
UIView *bottomLine = [[UIView alloc] initWithFrame:CGRectMake(0, 81, 320, 1)];
bottomLine.backgroundColor = [UIColor colorWithHue:0 saturation:0 brightness:0.64 alpha:1.0];
[cell addSubview:bottomLine];
//Preview Image
NSString *previewImageFilePath = [dictionary objectForKey:@"PreviewImage"];
UIImageView *previewImageView = [[UIImageView alloc] initWithFrame:CGRectMake(9, 9, 64, 64)];
previewImageView.image = [UIImage imageWithContentsOfFile:previewImageFilePath];
[cell addSubview:previewImageView];
//Creation date
UILabel *createdOnLabel = [[UILabel alloc] init];
createdOnLabel.frame = CGRectMake(85, -5, 303, 41);
createdOnLabel.text = @"Created on";
createdOnLabel.backgroundColor = [UIColor clearColor];
createdOnLabel.textAlignment = UITextAlignmentLeft;
createdOnLabel.font = [UIFont systemFontOfSize:12];
createdOnLabel.textColor = [UIColor colorWithHue:0.59 saturation:0.29 brightness:0.47 alpha:1.0];
[cell addSubview:createdOnLabel];
NSDate *creationDate = [dictionary objectForKey:@"CreationDate"];
UILabel *creationDateLabel = [[UILabel alloc] initWithFrame:CGRectMake(85, 0, 303, 82)];
creationDateLabel.text = [AHCellCreation createReadableDateFromDate:creationDate];
creationDateLabel.backgroundColor = [UIColor clearColor];
creationDateLabel.textAlignment = UITextAlignmentLeft;
creationDateLabel.font = [UIFont boldSystemFontOfSize:28];
creationDateLabel.textColor = [UIColor colorWithHue:0.59 saturation:0.29 brightness:0.47 alpha:1.0];
[cell addSubview:creationDateLabel];
//Opening date
NSDate *notificationDate = [dictionary objectForKey:@"NotificationDate"];
NSDate *earliest = [notificationDate earlierDate:[NSDate date]];
BOOL notificationPassed;
if (earliest == [NSDate date]) {
notificationPassed = YES;
}
else {
notificationPassed = NO;
}
UILabel *notificationDateLabel = [[UILabel alloc] initWithFrame:CGRectMake(85, 47, 303, 41)];
if (notificationPassed == NO) {
notificationDateLabel.text = @"To be opened";
}
else {
notificationDateLabel.text = @"Opened on";
}
notificationDateLabel.backgroundColor = [UIColor clearColor];
notificationDateLabel.textAlignment = UITextAlignmentLeft;
notificationDateLabel.font = [UIFont systemFontOfSize:12];
notificationDateLabel.textColor = [UIColor colorWithHue:0.59 saturation:0.29 brightness:0.47 alpha:1.0];
[cell addSubview:notificationDateLabel];
UILabel *notificationDateLabel2 = [[UILabel alloc] init];
notificationDateLabel2.frame = CGRectMake(164, 47, 303, 41);
notificationDateLabel2.text = [AHCellCreation createReadableDateFromDate:notificationDate];
notificationDateLabel2.backgroundColor = [UIColor clearColor];
notificationDateLabel2.textAlignment = UITextAlignmentLeft;
notificationDateLabel2.font = [UIFont boldSystemFontOfSize:12];
notificationDateLabel2.textColor = [UIColor colorWithHue:0.59 saturation:0.29 brightness:0.47 alpha:1.0];
[cell addSubview:notificationDateLabel2];
return cell;
cellForRowAtIndexPathメソッドでセルを再利用する際に問題があります。そのコードを投稿すれば、正確に何が間違っているのかを教えることができます – Vladimir
cellforrowatindexpath関数を貼り付け –
そのコードで更新しました – Andrew