CheckBox Item in Custom Designed UITableViewCell , IPhone SDK - iphone

Question

I have designed a custom table cell. which displays product information.
When i implement CellForRowAtIndexPath I am doing this.
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
NSString *sectionTableCellIdentifier = [[NSString alloc] initWithFormat:#"GLItemTableCellIdentifierNumber%d",indexPath.section];
// UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:#"GLItemDetailsTableCellIdentifier"];
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:sectionTableCellIdentifier];
if (cell == nil)
{
NSDictionary *dict = [self.listData objectAtIndex:indexPath.row];
ItemsListTableCell *cell = (ItemsListTableCell *)[tableView dequeueReusableCellWithIdentifier:sectionTableCellIdentifier];
NSArray *nib = [[NSBundle mainBundle] loadNibNamed:#"ItemsListTableCell"
owner:self options:nil];
for (id oneObject in nib)
{
if ([oneObject isKindOfClass:[ItemsListTableCell class]])
{
cell = (ItemsListTableCell *)oneObject;
}
}
NSString *priceinfo = [[NSString alloc] initWithFormat:#"$%#",[dict objectForKey:#"CurrentPrice"]];
NSString *sizeinfo = [[NSString alloc] initWithFormat:#"Size: %#",[dict objectForKey:#"Size"]];
NSString *upcInfo = [[NSString alloc] initWithFormat:#"UPC: %#",[dict objectForKey:#"ID"]];
NSString *strQuantity = [[NSString alloc] initWithFormat:#"%#",[dict objectForKey:#"Quantity"]];
cell.lblProductName.text = [dict objectForKey:#"Name"];
cell.lblSize.text = sizeinfo;
cell.lblBrand.text = [dict objectForKey:#"BrandName"];
cell.lblProductCode.text = upcInfo;
cell.lblQuantity.text = strQuantity;
cell.lblPrice.text = priceinfo;
cell.lblStoreName.text = [dict objectForKey:#"StoreName"];
cell.isSelected = NO;
[cell.btnSelected addTarget:self action:#selector(cellButtonTapped:)
forControlEvents:UIControlEventTouchUpInside];
[upcInfo release];
[priceinfo release];
[strQuantity release];
[sizeinfo release];
return cell;
}
return cell;
}
now for the click event I am doing
- (IBAction)cellButtonTapped:(id)sender
{
UIView *contentView = [sender superview];
ItemsListTableCell *cell = (ItemsListTableCell *)[contentView superview];
NSIndexPath *indexPath = [table indexPathForCell:cell];
NSUInteger buttonRow = [[self.table
indexPathForCell:cell] row];
NSUInteger buttonSection = [[self.table
indexPathForCell:cell] section];
NSLog(#"Index Path Row : %d",buttonRow);
NSLog(#"Index Path Section : %d",buttonSection);
ItemsListTableCell *buttonCell =
(ItemsListTableCell *)[table cellForRowAtIndexPath:indexPath];
if (buttonCell.isSelected == YES)
{
buttonCell.isSelected = NO;
UIImage *image = [[UIImage imageNamed:#"checkbox-empty.png"] autorelease];
[buttonCell.btnSelected setImage:image forState:UIControlStateNormal];
}
else
{
buttonCell.isSelected = YES;
UIImage *image = [[UIImage imageNamed:#"checkbox-full.png"] autorelease];
[buttonCell.btnSelected setImage:image forState:UIControlStateNormal];
}
self.txtQuantity.text = buttonCell.lblQuantity.text;
NSString *buttonTitle = buttonCell.lblProductName.text;
UIAlertView *alert = [[UIAlertView alloc]
initWithTitle:#"You tapped the button"
message:[NSString stringWithFormat:
#"You tapped the button for %#", buttonTitle]
delegate:nil
cancelButtonTitle:#"OK"
otherButtonTitles:nil];
[alert show];
[alert release];
}
The Problem is when i click on check button it is going to the event. but I am unable to detect what is the parent cell . as there are some values in cell.

Answer 1

Instead of creating such an event (IBAction), you could do all of these in
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
UITableViewCell *selectedCell = [tableView cellForRowAtIndexPath:indexPath];
if (selectedCell.accessoryType == UITableViewCellAccessoryNone)
{
selectedCell.accessoryType = UITableViewCellAccessoryCheckmark;
}
else
if (selectedCell.accessoryType == UITableViewCellAccessoryCheckmark)
{
selectedCell.accessoryType = UITableViewCellAccessoryNone;
}
}
If you want a checkmark of your own style, you could set them up here and finish off things. Makes stuff easier !