UITableviewcell loading data issue - objective-c

Question

I parsed the XML data from a feed. I stored all data in NSArray. I loaded the images and title in UITableview using UILable. But when I use the scroll, the text will be collapsed as follows.
My code is as follows...
-(UITableViewCell *)tableView:(UITableView *)tableView1 cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = #"Cell";
UITableViewCell *cell = [tableView1 dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil){
cell = [[[UITableViewCell alloc] initWithFrame:CGRectZero reuseIdentifier:CellIdentifier] autorelease];
}
CGRect frame = CGRectMake(70.0, 00.0, 250.0, 55);
valueField = [[UILabel alloc] initWithFrame:frame];
[valueField setAutoresizingMask:UIViewAutoresizingFlexibleLeftMargin];
valueField.tag = 111;
valueField.font=[UIFont fontWithName:#"Helvetica" size:13.0];
valueField.textAlignment = UITextAlignmentLeft;
valueField.lineBreakMode=UILineBreakModeWordWrap;
valueField.numberOfLines = 0;
valueField.textColor = [UIColor whiteColor];
valueField.text=[title1 objectAtIndex:indexPath.row];
valueField.highlightedTextColor = [UIColor whiteColor];
valueField.baselineAdjustment = UIBaselineAdjustmentAlignCenters;
valueField.adjustsFontSizeToFitWidth = YES;
valueField.backgroundColor = [UIColor colorWithRed:0.0 green:0.0 blue:0.0 alpha:0.0];
[cell.contentView addSubview:valueField];
[valueField release];
UIImage *patternImage = [UIImage imageNamed:#"bg.jpg"];
UIView *backView = [[[UIView alloc] initWithFrame:CGRectZero] autorelease];
backView.backgroundColor = [UIColor colorWithPatternImage: patternImage];
cell.backgroundView = backView;
NSString *image1 =[images objectAtIndex:indexPath.row];
NSLog(#"Images ..... = %#",image1);
NSData *mydata = [[NSData alloc] initWithContentsOfURL:[NSURL URLWithString:[images objectAtIndex:indexPath.row]]];
UIImage *myimage = [[UIImage alloc] initWithData:mydata];
UIImageView *imageView = [ [ UIImageView alloc ] initWithImage: myimage ];
imageView.frame = CGRectMake(0.0f, 00.0f, 60.0f, 63.0f);
[cell.contentView addSubview:imageView];
//cell.imageView.image = myimage;
return cell;
}
I don't know how to solve this issue.

Answer 1

Every time the cell is reloaded, the UILabel is added.
Do something like
if (cell == nil)
{
cell = [[[UITableViewCell alloc] initWithFrame:CGRectZero reuseIdentifier:CellIdentifier] autorelease];
CGRect frame = CGRectMake(70.0, 00.0, 250.0, 55);
valueField = [[UILabel alloc] initWithFrame:frame];
[valueField setAutoresizingMask:UIViewAutoresizingFlexibleLeftMargin];
valueField.tag = 111;
valueField.font=[UIFont fontWithName:#"Helvetica" size:13.0];
valueField.textAlignment = UITextAlignmentLeft;
valueField.lineBreakMode=UILineBreakModeWordWrap;
valueField.numberOfLines = 0;
valueField.textColor = [UIColor whiteColor];
valueField.highlightedTextColor = [UIColor whiteColor];
valueField.baselineAdjustment = UIBaselineAdjustmentAlignCenters;
valueField.adjustsFontSizeToFitWidth = YES;
valueField.backgroundColor = [UIColor colorWithRed:0.0 green:0.0 blue:0.0 alpha:0.0];
[cell.contentView addSubview:valueField];
[valueField release];
}
valueField.text=[title1 objectAtIndex:indexPath.row];

Answer 2

To be more specific, since you are dequeuing cells, when you call cellForRowAtIndexPath it potentially can return you a cell that was already created.
That cell already has a label created.
So all of the magic of creating and setting up the custom views in you cell should only be done when dequeueReusableCellWithIdentifier returns a nil value