insertRowsAtIndexPaths custom style - ios

Question

I am trying to create a collapse table like this
My code :
- (WordListTableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *simpleTableIdentifier = #"wordListTableCell";
WordListTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:simpleTableIdentifier];
if (cell == nil) {
cell = [[WordListTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:simpleTableIdentifier];
}
NSDictionary *uu = [wordList objectAtIndex:indexPath.row];
if(!addingNewCellFlag)
{
if([[[Singleton sharedInstance] currentLaguage] isEqualToString:#"en"])
{
cell.textLabel.text = [uu valueForKey:#"tiitle_en"];
}
else if([[[Singleton sharedInstance] currentLaguage] isEqualToString:#"ru"])
{
cell.textLabel.text = [uu valueForKey:#"tiitle_ru"];
}
UIImage *buttonImage;
if(indexPath.row==0)
{
buttonImage = [[UIImage imageNamed:#"rowFirst.png"] resizableImageWithCapInsets:UIEdgeInsetsMake(0, 5, 0, 5)];
}
else
{
buttonImage = [UIImage imageNamed:#"rowMiddle.png"];
}
cell.backgroundView = [[UIImageView alloc] initWithImage:buttonImage];
cell.textLabel.textColor = [UIColor whiteColor];
cell.textLabel.textAlignment = NSTextAlignmentCenter;
cell.isCanExpanded = TRUE;
}
else
{
if([[[Singleton sharedInstance] currentLaguage] isEqualToString:#"en"]){
cell.textLabel.text = [uu valueForKey:#"content_en"];
}
else if([[[Singleton sharedInstance] currentLaguage] isEqualToString:#"ru"])
{
cell.textLabel.text = [uu valueForKey:#"content_ru"];
}
cell.backgroundColor = [UIColor colorWithRed:253/255.0 green:252/255.0 blue:222/255.0 alpha:1];
cell.textLabel.textColor = [UIColor blackColor];
cell.textLabel.textAlignment = NSTextAlignmentJustified;
cell.isCanExpanded = FALSE;
}
[cell setIsExpanded:FALSE];
return cell;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
WordListTableViewCell *cell = [tableView cellForRowAtIndexPath:indexPath];
addingNewCellFlag = TRUE;
if(cell.isCanExpanded)
{
if(![cell isExpanded]){
[cell setIsExpanded:TRUE];
NSDictionary *uu = [wordList objectAtIndex:indexPath.row];
[wordList insertObject:uu atIndex:indexPath.row+1];
[self.tableView beginUpdates];
[self.tableView insertRowsAtIndexPaths:#[[NSIndexPath indexPathForRow:indexPath.row+1 inSection:0]]
withRowAnimation:UITableViewRowAnimationTop];
[self.tableView endUpdates];
}
else if ([cell isExpanded])
{
[cell setIsExpanded:FALSE];
[wordList removeObjectAtIndex:indexPath.row+1];
[self.tableView beginUpdates];
NSIndexPath * nextIndexPath = [NSIndexPath indexPathForRow:indexPath.row+1 inSection:indexPath.section];
[self.tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:nextIndexPath] withRowAnimation:UITableViewRowAnimationTop];
[self.tableView endUpdates];
}
}
cell = nil;
}
It works, if we click on cell we create disruption cell, is the new cell has right text ([uu valueForKey:#"content_en"]), but have wrong backgroundColor (cell.backgroundView = [[UIImageView alloc] initWithImage:buttonImage];). But sometimes the backgroundColor is right ([UIColor colorWithRed:253/255.0 green:252/255.0 blue:222/255.0 alpha:1]).
Please, tell me, how does this method works.

Answer 1

I don't see your code in
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
Maybe it's wrong when you deal with the cells of different indexpaths.