UITableView overwriting - ios

Question

I have a UITableView app that consists of text and images. The cells sometimes overwrite themselves and if I scroll the problem gets worse. See http://web-cars.com/images/temp_img/Simulator-Screen-Shot.png
I had the same problem in a previous app and a friend showed me how to resolve it by subclassing UITableViewCell. That was a text only app and I am unable to get the same solution with the images.
Here is my subclassed UITableViewCell:
-(void)prepareForReuse {
self.permLabel101.text = #"";
self.permUIImageView201.image = nil;
}
-(instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier {
self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
UILabel *label101 = [[UILabel alloc]initWithFrame:CGRectMake(5, 5, 310, 100)];
label101.tag = 101;
[label101 setLineBreakMode:NSLineBreakByWordWrapping];
[label101 setFont:[UIFont systemFontOfSize:FONT_SIZE]];
label101.textColor = [UIColor blackColor];
label101.backgroundColor = [UIColor clearColor];
label101.numberOfLines = 0;
self.permLabel101 = label101;
[self.contentView addSubview:self.permLabel101];
UIImageView *image201 = [[UIImageView alloc]initWithFrame:CGRectMake(0, 0, 320, 100)];
image201.tag = 201;
return self;
}
Here is my cellForRowAtIndexPath. I divide the text and images with photo_text.
- (MyTableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
NSManagedObject *object = (NSManagedObject *)[entityArray objectAtIndex:indexPath.row];
NSString *CellIdentifier = #"Cell";
int photo_text = [[object valueForKey:#"photo_text"]intValue];
MyTableViewCell *cell = (MyTableViewCell *)[tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[MyTableViewCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
}
cell.selectionStyle = UITableViewCellSeparatorStyleNone;
[self.tableView setSeparatorColor:[UIColor clearColor]]; // Eliminates border between cells
if (photo_text == 1) { // Image will be here
NSNumber *imgHeight = [[entityArray objectAtIndex:indexPath.row]valueForKey:#"imgHeight"];
float imgHeightFloat = [imgHeight floatValue];
NSLog(#"imgHeightFloat: %f", imgHeightFloat);
UIImageView *imv = [[UIImageView alloc]initWithFrame:CGRectMake(0, 2, 320, imgHeightFloat)]; // imv is OK
UIImageView *image201View = [[UIImageView alloc]initWithFrame:CGRectMake(0, 2, 320, imgHeightFloat)];
imv.image = [UIImage imageNamed:[object valueForKey:#"photo"]];
image201View.image = [UIImage imageNamed:[object valueForKey:#"photo"]];
NSLog(#"Image cell: %#", cell);
NSString *title = [object valueForKey:#"title"];
self.title = title;
[cell.contentView addSubview:image201View];
return cell;
} else if (photo_text == 2) { // Text will be here
UILabel *label101;
cell.selectionStyle = UITableViewCellSeparatorStyleNone;
[self.tableView setSeparatorColor:[UIColor clearColor]]; // Eleminates border between cells
NSString *text = [object valueForKey:#"text"];
CGSize constraint = CGSizeMake(296.0f, 20000.0f);
CGSize size = [text sizeWithFont: [UIFont systemFontOfSize:12.0f] constrainedToSize:constraint lineBreakMode:NSLineBreakByWordWrapping];
NSLog(#"Text cell: %#", cell);
label101 = (UILabel *)[cell viewWithTag:101];
label101.frame = CGRectMake(5, 5, 320, size.height);
label101.text = [NSString stringWithFormat:#"%#", text];
NSString *title = [object valueForKey:#"title"];
self.title = title;
return cell;
}
// Configure the cell...
// return cell;
}
Suggestions are appreciated!!

Answer 1

A friend was able to point me in the right direction.
My main problem was that I had a CellIdentifier conflict.
I had the following before my if statement separating the image and text cells:
NSString *CellIdentifier = #"cell";
And I needed to use different CellIdentifiers for the image and text cells:
NSString *CellIdentifier = #"cell";
and
NSString *CellIdentifier = #"cell2";
Also it turns out I did not need to place my UILabel and UIImageView in the subclassed UITableViewCell.
Finally, to get rid of a warning on cellForRowAtIndexPath: I needed
` return cell;
} else {
return nil;
}`