Question

I have a php website that returns YES or NO upon request.
For example

http://www.test.com/test.php?variable=test1
will return me YES
and http://www.test.com/test.php?variable=test2
will return me NO

I am trying to get this response into an Objective-C application I am creating but I have no luck up to now.
Here is my code

NSURLRequest *theRequest=[NSURLRequest requestWithURL:[NSURL URLWithString:@"http://www.test.com/test.php?variable=test1"]
                                          cachePolicy:NSURLRequestUseProtocolCachePolicy
                                      timeoutInterval:60.0];
NSURLConnection *theConnection=[[NSURLConnection alloc] initWithRequest:theRequest delegate:self];
if (theConnection) {
    NSMutableData *receivedData = [NSMutableData data];
    NSString *strData = [[NSString alloc]initWithData:receivedData encoding:NSUTF8StringEncoding];
    NSLog(@"This is the response: %@", strData);
}else {
 }

Can anybody help me on that? is there any other way to do it? Am I doing something wrong?

Thanks a lot guys

Answer 1

     - (void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data
        {
            [receivedData appendData:data];
        // declre receivedData as a property of the class(in xxx.m)
            NSError *error=nil;
            NSDictionary *result=[NSJSONSerialization JSONObjectWithData:data options:
                                  NSJSONReadingMutableContainers error:&error];
            NSLog("%@", result);
    //do whatever you want...

           //the result dictionary is a JSON object and you can use it as KVC(key-value-coding) rules  
 }

If your app targets iOS 5 just use this code to your xxx.m file under the method you create the request. And if you want to use it in some other versions of iOS, Take a look JSON parser frameworks..