Post url for a registration app

Question

I tried to insert some text from some string variables from a text field and the following error is shown.

Too many arguments to method call, expected 1, have 9

This is the code that I have Used.

NSURL *Registerurl;
Registerurl= [[NSURL alloc]initWithString:@"http://xfgfgx.php?first_name=%@&last_name=%@&email=%@&password=%@&address_1=%@&address_2=%@&city=%@&state=%@&zip=%@&action=signup",regisrationdetails.firstname,regisrationdetails.lastname,regisrationdetails.email,regisrationdetails.address1,regisrationdetails.address2,regisrationdetails.city,regisrationdetails.state,regisrationdetails.zip];

Is there some other format to enter extra text from the string variables shown?

Answer 1

You should use NSString stringWithFormat like shown below

NSURL *Registerurl;
Registerurl= [[NSURL alloc]initWithString:[NSString stringWithFormat:@"http://xfgfgx.php?first_name=%@&last_name=%@&email=%@&password=%@&address_1=%@&address_2=%@&city=%@&state=%@&zip=%@&action=signup",regisrationdetails.firstname,regisrationdetails.lastname,regisrationdetails.email,regisrationdetails.address1,regisrationdetails.address2,regisrationdetails.city,regisrationdetails.state,regisrationdetails.zip ]];

One more thing, use naming convention like registerUrl instead of Registerurl