Run multiple urls to get multiple JSON values - ios

Question

I need to get a single value of JSON data from from four urls each. The code i've written to get JSON data from single url is
NSString *url=[NSString stringWithFormat:#"http://jsondata.in/UserImage.svc/GetUnAnsweredImagesLogCount?UserId=%#",requestString];
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init] ;
[request setURL:[NSURL URLWithString:url]];
[request setHTTPMethod:#"GET"];
NSURLConnection * connReq = [[NSURLConnection alloc]initWithRequest:request delegate:self];
if (connReq) {
NSLog(#"Connection Sucessful");
receivedData = [[NSMutableData alloc]init];
[self facialimagelogcounturl];
}
else
{
NSLog(#"failed");
}
[connReq start];
NSHTTPURLResponse *response = nil;
NSError *error = nil;
NSData *respData = [NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&error];
NSLog(#"Status code: %ld", (long)[response statusCode]);
NSLog(#"respdata%#",respData);
-(void)connection:(NSURLConnection *)connection didReceiveResponse:
(NSURLResponse *)response
{
[receivedData setLength:0];
}
-(void)connection:(NSURLConnection *)connection didReceiveData:
(NSData *)data
{
[receivedData appendData:data];
}
- (void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error {
NSLog(#"ERROR");
}
-(void)connectionDidFinishLoading:(NSURLConnection *)connection
{
NSError *e;
NSString *JSON = [[NSString alloc] initWithData:self.receivedData encoding:NSUTF8StringEncoding];
_userlogcountlabel.text=JSON;
int json=[JSON intValue];
}
I need to display the data in different labels each for a url.For single getting single value from a single url its working fine. I need to make it for multiple urls.

Answer 1

Here is the answer for my own question.
NSString *url1=[NSString stringWithFormat:#"http://jsonddata.in/UserImage.svc/GetNotificationCount?UserId=%#&CategoryId=1",requestString];
NSURL *URL1 = [NSURL URLWithString:url1];
NSMutableURLRequest *request1 = [[NSMutableURLRequest alloc] initWithURL:URL1] ;
[NSURLConnection sendAsynchronousRequest:request1 queue:[NSOperationQueue mainQueue] completionHandler:^(NSURLResponse *response, NSData *data, NSError *connectionError) {
NSArray *results1 = [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingMutableContainers error:nil];
NSLog(#"facialimage log count %#",[results1.firstObject objectForKey:#"Notifications"]);
}];
NSString *url2=[NSString stringWithFormat:#"http://jsonddata.in/UserImage.svc/GetNotificationCount?UserId=%#&CategoryId=2",requestString];
NSURL *URL2 = [NSURL URLWithString:url2];
NSMutableURLRequest *request2 = [[NSMutableURLRequest alloc] initWithURL:URL2] ;
[NSURLConnection sendAsynchronousRequest:request2 queue:[NSOperationQueue mainQueue] completionHandler:^(NSURLResponse *response, NSData *data, NSError *connectionError) {
NSArray *results1 = [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingMutableContainers error:nil];
NSLog(#"clothing log count %#",[results1.firstObject objectForKey:#"Notifications"]);
}];
NSString *url3=[NSString stringWithFormat:#"http://jsondata.in/UserImage.svc/GetNotificationCount?UserId=%#&CategoryId=3",requestString];
NSURL *URL3 = [NSURL URLWithString:url3];
NSMutableURLRequest *request3 = [[NSMutableURLRequest alloc] initWithURL:URL3] ;
[NSURLConnection sendAsynchronousRequest:request3 queue:[NSOperationQueue mainQueue] completionHandler:^(NSURLResponse *response, NSData *data, NSError *connectionError) {
NSArray *results1 = [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingMutableContainers error:nil];
NSLog(#"object compare log count %#",[results1.firstObject objectForKey:#"Notifications"]);
}
}];