hide keyboard in IOS simulator

Question

Hi I'm trying to get the keyboard to return when the user is done typing. When I add the Text field should return in Xcode 5 I get an error message of undeclared use of Text field should return. 
here is my code:
import "LoginViewController.h"
import "RegisterViewController.h"
@interface LoginViewController ()
@property (nonatomic, strong) IBOutlet UITextField *userTextField;
@property (nonatomic, strong) IBOutlet UITextField *passwordTextField;
@end
@implementation LoginViewController
(id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
}
return self;
}
pragma mark - Private methods
-(IBAction)logInPressed:(id)sender
{
    [PFUser logInWithUsernameInBackground:self.userTextField.text password:self.passwordTextField.text block:^(PFUser *user, NSError *error) {
        if (user) {
            [self performSegueWithIdentifier:@"LoginSuccesful" sender:self];
        } else {
            [[[UIAlertView alloc] initWithTitle:@"Error" message:[error userInfo][@"error"] delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil] show];
        }
}];
}
@end

Stone Preston · Accepted Answer

you need to conform to the UITextField delegate protocol by adding to your interface declaration @interface LoginViewController () and then set your text fields delegate in viewDidLoad self.myTextField.delegate = self; then you should be able to implement that delegate method without error

Welcome to the Treehouse Community

Looking to learn something new?

charlottie willis

charlottie willis

hide keyboard in IOS simulator

import "LoginViewController.h"

import "RegisterViewController.h"

pragma mark - Private methods

1 Answer

Stone Preston

Stone Preston