how to parse diffrent array of dictionary in every uicollectionviewcell.? - ios

Question

I have a api please look at this first.
{"result":"Successful","data":[{"price":"100.00","packs":"Garbage Bags","pack_id":"1","products":[{"quantity":"15","image":"1454651885ECOWGBS_03.jpg"},{"quantity":"15","image":"1454652017ECOWGBM_03.jpg"},{"quantity":"15","image":"1454652132ECOWGBL_02.jpg"}]},{"price":"200.00","packs":"Party","pack_id":"2","products":[{"quantity":"50","image":"1454589144USI_6819.jpg"},{"quantity":"50","image":"1454587252ecow240b_01.jpg"},{"quantity":"50","image":"1454499020ecow10rp_01.jpg"}]},{"price":"300.00","packs":"Travel","pack_id":"3","products":[{"quantity":"25","image":"1454589144USI_6819.jpg"},{"quantity":"25","image":"1454588615ecow103crp_01.jpg"},{"quantity":"25","image":"1455532004ECOWCLAM1_03.jpg"}]},{"price":"400.00","packs":"Kids","pack_id":"4","products":[{"quantity":"25","image":"1454499251ecow6rp_01.jpg"},{"quantity":"25","image":"1454588417ecow5ct_01.jpg"},{"quantity":"25","image":"1454587802ecow340b_01.jpg"}]}]}
Number of cell is generated demand upon the number of packs in api. For example in this api four pack are there so i parse the total number of pack and add it to array and than add that array in uicollectionview like this.
- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section{
return [packdetail count];
}
Till now all thing working fine but when i tried to pass quantity in products data on uilabel it display on every cell and for only first products array. but i need to pass first products array on first cell and second product array on second cell and so on. Here is my code please look at this.
-(void)connectionDidFinishLoading:(NSURLConnection *)connection
{
[UIApplication sharedApplication].networkActivityIndicatorVisible = NO;
NSArray *dataarray = [[NSJSONSerialization JSONObjectWithData:data options:0 error:nil]objectForKey:#"data"];
[packdetail removeAllObjects];
for (NSDictionary *tmp in dataarray)
{
NSMutableDictionary *temp = [NSMutableDictionary new];
[temp setObject:[tmp objectForKey:#"packs"] forKey:#"packs"];
[temp setObject:[tmp objectForKey:#"pack_id"] forKey:#"pack_id"];
[packdetail addObject:temp];
NSLog(#"packdetail %#", packdetail);
productarray = [tmp objectForKey:#"products"];
NSLog(#"products %#", productarray);
for (NSDictionary *product in productarray) {
NSMutableDictionary *temp2 =[NSMutableDictionary new];
[temp2 setObject:[product objectForKey:#"quantity"]forKey:#"quantity"];
[quantity addObject:temp2];
}
}
if (packdetail)
{
[_subscriptioncollectionview reloadData];
}
}
- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section{
return [packdetail count];
}
-(UICollectionViewCell*)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath{
SubscriptionCell *cell = (SubscriptionCell*)[collectionView dequeueReusableCellWithReuseIdentifier:#"cell" forIndexPath:indexPath];
cell.packname.text = [[packdetail objectAtIndex:indexPath.row] objectForKey:#"packs"];
cell.productname.text = [[quantity objectAtIndex:indexPath.row] objectForKey:#"quantity"];
return cell;
}

Answer 1

Your answer is
for (NSDictionary *tmp in dataarray)
{
NSMutableDictionary *temp = [NSMutableDictionary new];
[temp setObject:[tmp objectForKey:#"packs"] forKey:#"packs"];
[temp setObject:[tmp objectForKey:#"pack_id"] forKey:#"pack_id"];
[packdetail addObject:temp];
NSLog(#"packdetail %#", packdetail);
productarray = [tmp objectForKey:#"products"];
NSLog(#"products %#", productarray);
for (NSDictionary *product in productarray) {
NSMutableDictionary *temp2 =[NSMutableDictionary new];
[temp2 setObject:[product objectForKey:#"quantity"]forKey:#"quantity"];
[quantity addObject:temp2];
}
}
Change to
for (NSDictionary *tmp in dataarray)
{
NSMutableDictionary *temp = [NSMutableDictionary new];
[temp setObject:[tmp objectForKey:#"packs"] forKey:#"packs"];
[temp setObject:[tmp objectForKey:#"pack_id"] forKey:#"pack_id"];
NSLog(#"packdetail %#", packdetail);
productarray = [tmp objectForKey:#"products"];
NSLog(#"products %#", productarray);
for (NSDictionary *product in productarray) {
[temp setObject:[product objectForKey:#"quantity"]forKey:#"quantity"];
}
[packdetail addObject:temp];
}
Display in cell
cell.label.text = [[packdetail objectAtIndex:indexPath.row] objectForKey:#"quantity"];;

Answer 2

NSArray *array = [JsonArray];
in CellForRowAtIndexPath:
cell.label.text = [[[array objectAtIndex:indexPath.section] objectForKey:#"products"][indexpath.row]valueForkey #"quantity"];