JSON Parsing in iOS 7

Question

I am creating an app for as existing website. They currently has the JSON in the following format :

[

   {
       \"id\": \"value\",
       \"array\": \"[{\         


        

Answer 1

@property NSMutableURLRequest * urlReq;

@property NSURLSession * session;

@property NSURLSessionDataTask * dataTask;

@property NSURLSessionConfiguration * sessionConfig;

@property NSMutableDictionary * appData;

@property NSMutableArray * valueArray; @property NSMutableArray * keysArray;

• (void)viewDidLoad { [super viewDidLoad]; self.valueArray = [[NSMutableArray alloc]init]; self.keysArray = [[NSMutableArray alloc]init]; self.linkString = @"http://country.io/names.json"; [self getData];

-(void)getData
{ self.urlReq = [[NSMutableURLRequest alloc]initWithURL:[NSURL URLWithString:self.linkString]];

self.sessionConfig = [NSURLSessionConfiguration defaultSessionConfiguration];

self.session = [NSURLSession sessionWithConfiguration:self.sessionConfig];

self.dataTask = [self.session dataTaskWithRequest:self.urlReq completionHandler:^(NSData * _Nullable data, NSURLResponse * _Nullable response, NSError * _Nullable error) {
    self.appData = [NSJSONSerialization JSONObjectWithData:data options:0 error:nil];

    NSLog(@"%@",self.appData);
    self.valueArray=[self.appData allValues];
    self.keysArray = [self.appData allKeys];


}];
[self.dataTask resume];