iPhone sending POST with NSURLConnection

Question

I\'m having some problems with sending POST data to a PHP script with NSURLConnection. This is my code:

    const char *bytes = [[NSString stringWithFormat:@         


        

Answer 1

NSString *post =[NSString stringWithFormat:@"usertype(%@),loginname(%@),password(%@)",txtuser.text,txtusername.text,txtpassword.text];
NSData *postData = [post dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
NSString *postLength = [NSString stringWithFormat:@"%d", [postData length]];

NSMutableURLRequest *request = [[[NSMutableURLRequest alloc] init] autorelease];
[request setURL:[NSURL URLWithString:@"http://www.dacinci.com/app/tes2/login_verify.php"]];
[request setHTTPMethod:@"POST"];
[request setValue:postLength forHTTPHeaderField:@"Content-Length"];
[request setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];
[request setHTTPBody:postData];

NSError *error;
NSURLResponse *response;
NSData *urlData=[NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&error];
NSString *str=[[NSString alloc]initWithData:urlData encoding:NSUTF8StringEncoding];