UITableViewCell(s) with default image overwritten with other images upon scrolling - iphone

Question

Oops,I am facing an issue with table view cells having no image,i.e. the cell with default image.Upon scrolling the default image disappears and some image from a cell is appearing on it.I have implemented the suggestion from Mr.Rckoenes here .Even then I was unable to fix the issue.Here is my implementation code for understanding:
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
ReminderClass *reminderToDisplay = [self.remindersArray objectAtIndex:indexPath.row];
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:kCellIdentifier];
// Now create the cell to display the data
if (cell == nil)
{
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:kCellIdentifier] autorelease];
cell.textLabel.lineBreakMode = UILineBreakModeWordWrap;
cell.textLabel.numberOfLines = 0;
cell.textLabel.font = [UIFont fontWithName:kHelvetica size:17.0];
cell.textLabel.adjustsFontSizeToFitWidth = YES;
cell.backgroundColor = [UIColor clearColor];
}
......
if (Image != nil)
{
UIImageView *imageView=[[UIImageView alloc] initWithFrame:CGRectMake(240, 3, 70, 63)];
imageView.backgroundColor=[UIColor clearColor];
[imageView setImage:Image];
cell.accessoryView = imageView;
[imageView release];
}
else
{
UIImageView *imageView=[[UIImageView alloc] initWithFrame:CGRectMake(240, 3, 70, 63)];
imageView.backgroundColor=[UIColor clearColor];
UIImage *defaultImage = [UIImage imageNamed:kDefaultImage];
[imageView setImage:defaultImage];
cell.accessoryView = imageView;
[imageView release];
}
cell.textLabel.text = reminderDetailsString;
return cell;
}
Can any one please help me,thanks in advance :)

Answer 1

just set dequeueReusableCellWithIdentifier to nil and also reuseIdentifier to nil like bellow..
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:nil];
and
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:nil] autorelease];
and also add your other code in this if (cell == nil) if condition..
UPDATE:
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
NSString *CellIdentifier = [NSString stringWithFormat:#"Cell%d%d",indexPath.section,indexPath.row];
if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:CellIdentifier] autorelease];
cell.textLabel.lineBreakMode = UILineBreakModeWordWrap;
cell.textLabel.numberOfLines = 0;
cell.textLabel.font = [UIFont fontWithName:kHelvetica size:17.0];
cell.textLabel.adjustsFontSizeToFitWidth = YES;
cell.backgroundColor = [UIColor clearColor];
tableView.backgroundColor = [UIColor clearColor];
NSDateFormatter *dateFormat = [[[NSDateFormatter alloc]init]autorelease];
[dateFormat setDateFormat:kDateFormat];
NSDate *reminderDate = [dateFormat dateFromString:reminderToDisplay.Date];
[dateFormat setDateFormat:kMinDateFormat];
NSString *dateString = [dateFormat stringFromDate:reminderDate];
NSString *valueString = [NSString stringWithFormat:kNameEvent,reminderToDisplay.Name,reminderToDisplay.Event];
NSString *onString = [NSString stringWithFormat:kOn,dateString];
NSString *reminderDetailsString = [valueString stringByAppendingString:onString];
ABAddressBookRef addressbook = ABAddressBookCreate();
CFArrayRef allPeople = ABAddressBookCopyArrayOfAllPeople(addressbook);
CFIndex numPeople = ABAddressBookGetPersonCount(addressbook);
for (int i=0; i < numPeople; i++)
{
ABRecordRef person = CFArrayGetValueAtIndex(allPeople, i);
NSString *firstName=(NSString *)ABRecordCopyValue(person, kABPersonFirstNameProperty);
NSString *lastName=(NSString *)ABRecordCopyValue(person, kABPersonLastNameProperty);
NSMutableDictionary *contactsDictionary = [[[NSMutableDictionary alloc]init]autorelease];
if(firstName != nil && firstName != NULL)
{
[contactsDictionary setObject:firstName forKey:kFirstName];
CFRelease(firstName);
}
else
{
[contactsDictionary setObject:#"" forKey:kFirstName];
}
if(lastName != nil && lastName != NULL)
{
[contactsDictionary setObject:lastName forKey:kLastName];
CFRelease(lastName);
}
else
{
[contactsDictionary setObject:#"" forKey:kLastName];
}
//Get the first name and last name added to dict and combine it to form contact name
firstName = [[[NSString alloc]initWithString:[contactsDictionary objectForKey:kFirstName]]autorelease];
lastName = [NSString stringWithFormat:#" %#",[contactsDictionary objectForKey:kLastName]];
self.contactName = [firstName stringByAppendingString:lastName];
//Now check whether the contact name is same as your reminderToDisplay.Name
if([reminderToDisplay.Name isEqualToString:contactName] && ABPersonHasImageData(person))
{
CFDataRef imageData = ABPersonCopyImageData(person);
self.reminderImage = [UIImage imageWithData:(NSData *)imageData];
CFRelease(imageData);
}
}
CFRelease(allPeople);
CFRelease(addressbook);
if ([reminderToDisplay.reminderGroup isEqualToString:kFacebook])
{
NSString *imageName = [NSString stringWithFormat:kImageName,reminderToDisplay.Name];
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *documentsDirectory = [paths objectAtIndex:0];
NSString *reminderString=[documentsDirectory stringByAppendingPathComponent:[NSString stringWithString:imageName]];
self.reminderImage = [UIImage imageWithContentsOfFile:reminderString];
}
if (reminderImage != nil)
{
UIImageView *imageView=[[UIImageView alloc] initWithFrame:CGRectMake(240, 3, 70, 63)];
imageView.backgroundColor=[UIColor clearColor];
[imageView setImage:reminderImage];
cell.accessoryView = imageView;
[imageView release];
}
else
{
UIImageView *imageView=[[UIImageView alloc] initWithFrame:CGRectMake(240, 3, 70, 63)];
imageView.backgroundColor=[UIColor clearColor];
UIImage *defaultImage = [UIImage imageNamed:kDefaultImage];
[imageView setImage:defaultImage];
cell.accessoryView = imageView;
[imageView release];
}
cell.textLabel.text = reminderDetailsString;
}
return cell;
}