1
嘗試我最先在這裏找到答案，但我卡住了。我有一個UITableView設置與UITableViewStyleGrouped 4節，每個有一個或兩個行。在其中兩個部分中，我需要一排更大的高度來容納我粘在那裏的內容。不同高度的分組UITableView行導致內容洗牌
看起來不錯，除非我上下滾動時，textLablels，配件和額外的子視圖開始轉變成不同的行列，我不知道爲什麼。
這個screenshot顯示加載時的表格視圖，然後在我上下滾動幾次後顯示。每當我滾動不同的行內容時，
我以爲我讀了一些關於這是分組風格的問題。果然，如果我將表格樣式更改爲默認值，我不會看到此問題。使用分組樣式時，我不允許動態設置某些行的高度嗎？
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
if (indexPath.section == kSection_Info && indexPath.row == kSectionRow_InfoPhoto)
{
return 84.0;
}
else if (indexPath.section == kSection_Level && indexPath.row == kSectionRow_LevelLevel)
{
return 70.0;
}
return 44.0;
}
我在celForRowAtIndexPath手動設置每一行：
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = @"RecipientEntryCell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil)
{
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
switch (indexPath.section)
{
case kSection_Info:
{
switch (indexPath.row)
{
case kSectionRow_InfoName:
{
cell.textLabel.text = @"Name";
cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
self.nameLabel = [[UILabel alloc] initWithFrame:CGRectMake(74, 8, 195, 25)];
self.nameLabel.textAlignment = UITextAlignmentRight;
self.nameLabel.font = [UIFont systemFontOfSize:16];
self.nameLabel.textColor = [UIColor blueColor];
self.nameLabel.text = self.currentRecipient.fullName;
[cell.contentView addSubview:self.nameLabel];
break;
}
case kSectionRow_InfoPhoto:
{
cell.textLabel.text = @"Photo";
self.imageButton = [UIButton buttonWithType:UIButtonTypeCustom];
self.imageButton.frame = CGRectMake(10, 14, 64, 64);
[self.imageButton addTarget:self action:@selector(onImageButtonTouch:) forControlEvents:UIControlEventTouchUpInside];
NSString *imageName = @"add_image.png";
UIImage *thumb = [UIImage imageNamed:imageName];
[self.imageButton setImage:thumb forState:UIControlStateNormal];
cell.accessoryView = self.imageButton;
break;
}
default:
{
break;
}
}
break;
}
case kSection_List:
{
switch (indexPath.row)
{
case kSectionRow_ListHasList:
{
cell.textLabel.text = @"Is Listed";
self.listSwitch = [[UISwitch alloc] initWithFrame:CGRectZero];
cell.accessoryView = self.listSwitch;
break;
}
case kSectionRow_ListBudget:
{
cell.textLabel.text = @"List Amount";
cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
self.budgetLabel = [[UILabel alloc] initWithFrame:CGRectMake(124, 8, 145, 25)];
self.budgetLabel.textAlignment = UITextAlignmentRight;
self.budgetLabel.font = [UIFont systemFontOfSize:16];
self.budgetLabel.textColor = [UIColor blueColor];
self.budgetLabel.text = [@"$" stringByAppendingFormat:@"%0.2f", [self.currentRecipient.budget floatValue]];
[cell.contentView addSubview:self.budgetLabel];
break;
}
default:
{
break;
}
}
break;
}
case kSection_Level:
{
switch (indexPath.row)
{
case kSectionRow_LevelLevel:
{
self.levelSlider = [[UISlider alloc] initWithFrame:CGRectMake(8, 2, 284, 40)];
self.levelSlider.minimumValue = 0.0;
self.levelSlider.maximumValue = 100.0;
self.levelSlider.continuous = YES;
UIImage *meterImage = [UIImage imageNamed:@"meter_labels.png"];
UIImageView *meterView = [[UIImageView alloc] initWithFrame:CGRectMake(8, 32, 284, 24)];
[meterView setImage:meterImage];
[cell.contentView addSubview:self.levelSlider];
[cell.contentView addSubview:meterView];
[meterImage release];
break;
}
case kSectionRow_LevelHasLevel:
{
cell.textLabel.text = @"Show Level";
self.levelSwitch = [[[UISwitch alloc] initWithFrame:CGRectZero] autorelease];
cell.accessoryView = self.levelSwitch;
break;
}
default:
{
break;
}
}
break;
}
case kSection_RecipientDelete:
{
cell.textLabel.text = @"Delete Recipient";
cell.textLabel.textAlignment = UITextAlignmentCenter;
cell.textLabel.textColor = [UIColor blueColor];
break;
}
default:
{
break;
}
}
}
return cell;
}
你的`tableView：cellForRowAtIndexPath：`方法是什麼樣的？ – 2010-11-28 20:35:59
添加到我的問題，謝謝！ – bread 2010-11-28 21:46:47