Parse from JSON response - ios

Question

I am getting the JSON response
(
{
Response = success;
UserId = 287;
}
)
I tried to parse the user id with below code
NSDictionary *dataDictionary = [NSJSONSerialization JSONObjectWithData:receivedData options:0 error:&e];
NSLog(#"%#", dataDictionary);
NSString *useridstring=[dataDictionary valueForKey:#"UserId"];
But am getting the user id ( 287 ).
Please suggest me that how to get user id without paraparentheses

Answer 1

Your response is not a dictionary, it's an array. So your code should look like this:
NSArray *dataArray = [NSJSONSerialization JSONObjectWithData:receivedData options:0 error:&e];
NSLog(#"%#", dataArray);
NSDictionary *dataDictionary = dataArray[0]; //Same as objectAtIndex:
NSString *userIDString = dataDictionary[#"UserID"]; //Same as objectForKey:
//If you're still getting parens try this:
//int userIDInt = [dataDictionary[#"UserID"] intValue];

Answer 2

You need to fetch integer value from your JSON response.
int userid = [[dataDictionary valueForKey:#"UserId"] intValue];
If getting parentheses in integer response too, then it is problem with JSON response recived. for a workaround you can use -
NSString *useridstring=[dataDictionary valueForKey:#"UserId"];
int userid = [[useridstring substringWithRange:NSMakeRange(1, useridstring.length - 2)] intValue]
EDIT --
You are getting an array in response, for this you have to use -
int userid = [[dataDictionary valueForKey:#"UserId"] firstObject];