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

// ----------------- json for localfile---------------------------

NSString *pathofjson = [[NSBundle mainBundle]pathForResource:@"test1" ofType:@"json"];
NSData *dataforjson = [[NSData alloc]initWithContentsOfFile:pathofjson];
arrayforjson = [NSJSONSerialization JSONObjectWithData:dataforjson options:NSJSONReadingMutableContainers error:nil];
[tableview reloadData];

//------------- json for urlfile-----------------------------------

NSString *urlstrng = @"http://www.json-generator.com/api/json/get/ctILPMfuPS?indent=4";
NSURL *urlname = [NSURL URLWithString:urlstrng];
NSURLRequest *rqsturl = [NSURLRequest requestWithURL:urlname];

//------------ json for urlfile by asynchronous----------------------

[NSURLConnection sendAsynchronousRequest:rqsturl queue:[NSOperationQueue mainQueue] completionHandler:^(NSURLResponse *response, NSData *data, NSError *connectionError) {
    arrayforjson = [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingMutableContainers error:nil];
    [tableview reloadData];
}];

//------------- json for urlfile by synchronous----------------------

NSError *error;
NSData *data = [NSURLConnection sendSynchronousRequest:rqsturl returningResponse:nil error:&error];

 arrayforjson = [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingMutableContainers error:&error];

[tableview reloadData];
} ;