How to parse JSON in objective-C iOS

Question

I want to parse JSON in Objective-C in iOS using AFNetworking library

{
  "success": 1,
  "row": [
    {
      "amount": 2800
    }
   ]
}

CODE -

 arrAmount = [responseObject valueForKey:@"row"];
 NSLog(@"%@",arrAmount);

 NSString *strAmount =[NSString stringWithFormat:@"%@", [arrAmount valueForKey:@"amount"]];

 self.lblAmount.text =[NSString stringWithFormat:@"%@",strAmount];

Answer 1

Response of rowcontain array not Dictionary, so access amount from first object of Array.

NSarray *arrAmount = [responseObject objectForKey:@"row"];
if arrAmount.count > 0 {
    NSDictionary *dic = [arrAmount objectAtIndex:0];
    NSString *strAmount = [NSString stringWithFormat:@"%d", [dic objectForKey:@"amount"]];
    self.lblAmount.text = strAmount;
}