NSURL passing with one argument - iphone

Question

NSString *myString = #"1994";
NSString *post =[[NSString alloc] initWithFormat:#"data=%#",myString];
NSURL *url=[NSURL URLWithString:#"http://nyxmyx.com/Kinkey/KinkeyPHP/lastid2.php/?data=%#",myString];
NSLog(#"URL%#",url);
NSData *postData = [post dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
NSLog(#"postDATA%#",postData);
NSString *postLength = [NSString stringWithFormat:#"%d", [postData length]];
NSLog(#"postLENGTH%#",postLength);
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
[request setURL:url];
[request setHTTPMethod:#"POST"];
[request setValue:postLength forHTTPHeaderField:#"Content-Length"];
[request setHTTPBody:postData];
NSError *error1 = [[NSError alloc] init];
NSHTTPURLResponse *response = nil;
NSData *urlData=[NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&error1];
NSString *string;
if ([response statusCode] >=200 && [response statusCode] <300)
{
string = [[NSString alloc] initWithData:urlData encoding:NSMacOSRomanStringEncoding];
UIAlertView *alert1=[[UIAlertView alloc]initWithTitle:#"alert1" message:string delegate:self cancelButtonTitle:#"Ok" otherButtonTitles:nil, nil];
[alert1 show];
}
I am new to objective c. When I am sending NSURL with an argument it is give error as "Too many arguments expects 1 have 2 "How do I change my url with one argument?

Answer 1

Replace
NSURL *url=[NSURL URLWithString:#"http://nyxmyx.com/Kinkey/KinkeyPHP/lastid2.php/?data=%#",myString];
with
NSURL *url = [NSURL URLWithString:[NSString stringWithFormat:#"http://nyxmyx.com/Kinkey/KinkeyPHP/lastid2.php/?data=%#",myString]];

Answer 2

I have corrected few things and tested your code, it should be fine now:
NSString *myString = #"1994";
NSString *post =[[NSString alloc] initWithFormat:#"data=%#",myString];
NSURL *url=[NSURL URLWithString:[NSString stringWithFormat:#"http://nyxmyx.com/Kinkey/KinkeyPHP/lastid2.php/?data=%#",myString]];
NSLog(#"URL%#",url);
NSData *postData = [post dataUsingEncoding:NSUTF8StringEncoding allowLossyConversion:YES];
NSLog(#"postDATA%#",postData);
NSString *postLength = [NSString stringWithFormat:#"%d", [postData length]];
NSLog(#"postLENGTH%#",postLength);
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
[request setURL:url];
[request setHTTPMethod:#"POST"];
[request setValue:postLength forHTTPHeaderField:#"Content-Length"];
[request setHTTPBody:postData];
NSError *error1 = [[NSError alloc] init];
NSHTTPURLResponse *response = nil;
NSData *urlData=[NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&error1];
NSString *string;
if ([response statusCode] >=200 && [response statusCode] <300)
{
string = [[NSString alloc] initWithData:urlData encoding:NSMacOSRomanStringEncoding];
UIAlertView *alert1=[[UIAlertView alloc]initWithTitle:#"alert1" message:string delegate:self cancelButtonTitle:#"Ok" otherButtonTitles:nil, nil];
[alert1 show];
}
Response from above call:
1995,prabu,1231231233,antab,8080808080,1360738531881.jpg,No1996,prabu,1231231233,antab,8080808080,1361013972284.jpg,No1997,prabu,1231231233,antab,8080808080,1360844505212.jpg,No1998,josh,0417697070,null,+61420224346,1361160944442.jpg,No1999,josh,0417697070,null,+61420224346,1356047464383.jpg,No2000,josh,0417697070,null,+61420224346,1361160816141.jpg,No2001,wooza,0420224346,J Wratt ,+61417697070,2013-55-1803-55-54.jpg,No2002,wooza,0420224346,J Wratt ,+61417697070,2013-56-1803-56-17.jpg,No2003,testing,9894698946,ggh hjj,9894598945,2013-11-1811-11-40.jpg,Yes