我正在开发一个通用应用程序。在这个应用程序中有一个 UITableView。问题是 TableView 中的标题行在 iphone 中的 6 行和 iPad 中的 9 行之后重复。
我用谷歌搜索但没有找到解决这个标题问题的解决方案。请帮忙。
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
// Return the number of rows in the section.
return [tripList count];
}
UiTableview cellForRowAtIndexPath 代码：
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *CellIdentifier = @"Cell";
UILabel *lblTripNumber = nil;
UILabel *lblTripState = nil;
UIImageView *imgTripState = nil;
UILabel *lblStateTitleText = nil;
UILabel *lblTripNUmberTitleValue = nil;
static NSUInteger const kTripNumberLabelTag = 2;
static NSUInteger const kTripStateLabelTag = 3;
static NSUInteger const kTripImageTag = 4;
BOOL isiPhone = UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone;
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if(indexPath.row == 0)
{
if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
if (!isiPhone) // 1=Ipad
{
lblStateTitleText = [[[UILabel alloc] initWithFrame:CGRectMake(205, 27, 250, (cell.contentView.frame.size.height))] autorelease];
lblStateTitleText.font = [UIFont boldSystemFontOfSize:32];
}
else
{
lblStateTitleText = [[[UILabel alloc] initWithFrame:CGRectMake(65, 10, 130, (cell.contentView.frame.size.height))] autorelease];
lblStateTitleText.font = [UIFont boldSystemFontOfSize:16];
}
lblStateTitleText.textAlignment = UITextAlignmentLeft;
lblStateTitleText.backgroundColor = [UIColor clearColor];
lblStateTitleText.tag = 11;
lblStateTitleText.text = @"Trip State";
lblStateTitleText.textColor = [UIColor cyanColor];
[cell.contentView addSubview:lblStateTitleText];
if (!isiPhone) // 1=Ipad
{
lblTripNUmberTitleValue = [[[UILabel alloc] initWithFrame:CGRectMake(445, 27, 290, (cell.contentView.frame.size.height))] autorelease];
lblTripNUmberTitleValue.font = [UIFont boldSystemFontOfSize:32];
}
else
{
lblTripNUmberTitleValue = [[[UILabel alloc] initWithFrame:CGRectMake(180, 10, 250, (cell.contentView.frame.size.height))] autorelease];
lblTripNUmberTitleValue.font = [UIFont boldSystemFontOfSize:16];
}
lblTripNUmberTitleValue.textAlignment = UITextAlignmentLeft;
lblTripNUmberTitleValue.backgroundColor = [UIColor clearColor];
lblTripNUmberTitleValue.tag = 12;
lblTripNUmberTitleValue.text = @"Confirmation#";
lblTripNUmberTitleValue.textColor = [UIColor greenColor];
[cell.contentView addSubview:lblTripNUmberTitleValue];
}
}
else
{
if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
CGFloat xIndex = 6.0;
CGFloat xIpadIndex = 6.0;
CGFloat TripNumberLabelWidth = 130.0;
if (!isiPhone) // 1=Ipad
{
imgTripState = [[[UIImageView alloc] initWithFrame:CGRectMake(xIndex, 18, 50, 64)] autorelease];
}
else
{
imgTripState = [[[UIImageView alloc] initWithFrame:CGRectMake(xIndex, 8, 32, 32)] autorelease];
}
imgTripState.tag = kTripImageTag;
[cell.contentView addSubview:imgTripState];
xIndex +=73;
xIpadIndex +=85;
if (!isiPhone) // 1=Ipad
{
lblTripState = [[[UILabel alloc] initWithFrame:CGRectMake(xIpadIndex, 25, TripNumberLabelWidth, (cell.contentView.frame.size.height))] autorelease];
lblTripState.font = [UIFont boldSystemFontOfSize:38];
}
else
{
lblTripState = [[[UILabel alloc] initWithFrame:CGRectMake(xIndex, 1, TripNumberLabelWidth, (cell.contentView.frame.size.height))] autorelease];
lblTripState.font = [UIFont boldSystemFontOfSize:20];
}
lblTripState.textAlignment = UITextAlignmentLeft;
lblTripState.backgroundColor = [UIColor clearColor];
lblTripState.tag = kTripStateLabelTag;
lblTripState.textColor = [UIColor colorWithRed:(0.0/255) green:(241.0/255) blue:(216.0/255) alpha:1.0f];
[cell.contentView addSubview:lblTripState];
xIndex +=132;
xIpadIndex +=120;
if (!isiPhone) // 1=Ipad
{
lblTripNumber = [[[UILabel alloc] initWithFrame:CGRectMake(xIpadIndex, 25, TripNumberLabelWidth, (cell.contentView.frame.size.height))] autorelease];
lblTripNumber.font = [UIFont boldSystemFontOfSize:35];
}
else
{
lblTripNumber = [[[UILabel alloc] initWithFrame:CGRectMake(xIndex, 0, TripNumberLabelWidth, (cell.contentView.frame.size.height))] autorelease];
lblTripNumber.font = [UIFont boldSystemFontOfSize:18];
}
lblTripNumber.textAlignment = UITextAlignmentLeft;
lblTripNumber.backgroundColor = [UIColor clearColor];
lblTripNumber.tag = kTripNumberLabelTag;
lblTripNumber.textColor = [UIColor greenColor];
[cell.contentView addSubview:lblTripNumber];
}else
{
// A reusable cell was available, so we just need to get a reference to the subviews using their tags.
lblTripNumber = (UILabel *)[cell.contentView viewWithTag:kTripNumberLabelTag];
lblTripState = (UILabel *)[cell.contentView viewWithTag:kTripStateLabelTag];
// imgTripState = (UILabel *)[cell.contentView viewWithTag:kTripImageTag];
}
lblTripNumber.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin;
lblTripState.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin;
int indCount = indexPath.row -1;
TripDetails *trip = [tripList objectAtIndex:indCount];
lblTripNumber.text = trip.tripNumber;
lblTripState.text = trip.tripState;
// Configure the cell...
return cell;
}