how to use indexpath for xml parsing - objective-c

Question

i am passing data from one view to the other using xml parser.when i click on any row(after the xml is loaded on the view) it should display the entire details accordingly.
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath: (NSIndexPath *)indexPath {
static NSString *CellIdentifier = #"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
UILabel *titleLabel = nil;
UILabel *priceLabel = nil;
UILabel *titleValueLabel = nil;
UILabel *priceValueLabel = nil;
if (cell == nil) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
titleLabel = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, 320, 20)];
titleLabel.text = #"Model:";
priceLabel = [[UILabel alloc] initWithFrame:CGRectMake(0, 20, 50, 20)];
priceLabel.text = #"Price:";
priceValueLabel = [[UILabel alloc] initWithFrame:CGRectMake(120, 20, 50, 20)];
titleValueLabel = [[UILabel alloc]initWithFrame:CGRectMake(120, 1, 320, 20)];
[cell.contentView addSubview:titleLabel];
[cell.contentView addSubview:priceLabel];
[cell.contentView addSubview:titleValueLabel];
[cell.contentView addSubview:priceValueLabel];
}
NSDictionary *tempProduct = [self.listData objectAtIndex:indexPath.row];
NSDictionary *productTitle = [tempProduct valueForKey:TITLE];
NSString *titleValue = [productTitle valueForKey:TEXT];
titleValue = [titleValue stringByTrimmingCharactersInSet:
[NSCharacterSet whitespaceAndNewlineCharacterSet]];
titleValueLabel.text = titleValue;
[cell.contentView addSubview:titleValueLabel];
NSDictionary *productPrice = [tempProduct valueForKey:PRICE];
NSString *priceValue = [productPrice valueForKey:TEXT];
priceValue = [priceValue stringByTrimmingCharactersInSet:
[NSCharacterSet whitespaceAndNewlineCharacterSet]];
priceValueLabel.text = priceValue;
[cell.contentView addSubview:priceValueLabel];
cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
return cell;
}
and my sample xml data is
<?xml version="1.0" encoding="UTF-8"?>
<scan>
<products>
<title>samsung galaxy</title>
<desc>smart phone</desc>
<price>250$</price>
</products>
<products>
<title>samsung galaxy1</title>
<desc>smart phone1</desc>
<price>251$</price>
</products>
<products>
<title>samsung galaxy2</title>
<desc>smart phone2</desc>
<price>252$</price>
</products>
<products>
<title>samsung galaxy3</title>
<desc>smart phone3</desc>
<price>350$</price>
</products>
</scan>
when i click on the first row,it should display the same data.but it is displaying in the order of the selection.
how to fix this?

Answer 1

you can just passing index like that
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath: (NSIndexPath *)indexPath {
static NSString *CellIdentifier = #"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
NSDictionary *tempProduct = [self.listData objectAtIndex:indexPath.row];
titleLabel = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, 320, 20)];
[Name setText:[tempProduct valueForKey:#"TITLE"]];
priceLabel = [[UILabel alloc] initWithFrame:CGRectMake(0, 20, 50, 20)];
[Name setText:[tempProduct valueForKey:#"Price"]];
priceValueLabel = [[UILabel alloc] initWithFrame:CGRectMake(120, 20, 50, 20)];
titleValueLabel = [[UILabel alloc]initWithFrame:CGRectMake(120, 1, 320, 20)];
[cell.contentView addSubview:titleLabel];
[cell.contentView addSubview:priceLabel];
//[cell.contentView addSubview:titleValueLabel];
// [cell.contentView addSubview:priceValueLabel];
}
cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
return cell;
}
EDIT
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
NSDictionary *tempProduct = [self.listData objectAtIndex:indexPath.row];
objAppDelegate.strCatagoryTitle=[tempProduct valueForKey:#"TITLE"];
objAppDelegate.strCatagoryPrice=[tempProduct valueForKey:#"Price"];
//hear objAppDelegate.strCatagoryTitle or objAppDelegate.strCatagoryPrice globle string.
//we can use it at our cntrSecondViewController class using this Delegate object
//objAppDelegate = (cntrAppDelegate1 *) [[UIApplication sharedApplication]delegate];
cntrSecondViewController *cntrinnerService = [[cntrSecondViewController alloc] initWithNibName:#"cntrSecondViewController" bundle:nil];
[self.navigationController pushViewController:cntrinnerService animated:YES];
}