Question

For my iphone application I need to make a request to the server with a parameter in the url.
I am new to dev ios applications and I can’t figure it out how to pass a value I set into the url.

I have tried something like this but it says “too many arguments” for the URLWITHString.
How do I write down this in the right way?

  NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:@"http://test.localhost/api/request.php?url=%@", passedValue] cachePolicy: NSURLRequestUseProtocolCachePolicy timeoutInterval:15.0];
NSURLConnection *connection = [[NSURLConnection alloc] initWithRequest:request delegate:self];

Thanks in advance,
Nick

Answer 1

NSString *urlString = [NSString stringWithFormat:@"http://test.localhost/api/request.php?url=%@", passedValue]; 
NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:urlString] cachePolicy: NSURLRequestUseProtocolCachePolicy timeoutInterval:15.0];

EDIT –

NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:[NSString stringWithFormat:@"http://test.localhost/api/request.php?url=%@", passedValue]] cachePolicy: NSURLRequestUseProtocolCachePolicy timeoutInterval:15.0];