iPad 'dismiss keyboard' button doesn't dismiss keyboard

Question

I have a UITextField in a Landscape view, and when I press the \'dismiss keyboard\' button in the lower right of the UIKeyboard view, the keyboard does NOT disappear. Is the

Answer 1

To dismiss the keyboard using the dismiss keyboard button you need to implement the delegate method

- (BOOL)textFieldShouldReturn:(UITextField *)textField
{
    //Check if your text field is first responder, and if it is, have it resign
}

Alternatively, if you want to dismiss the keyboard by tapping outside of it, use

-(void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event
{
    for (UIView* view in self.view.subviews)
    {
        if ([view isKindOfClass:[UITextField class]]) {
            [view resignFirstResponder];
        }

        if ([view isKindOfClass:[UITextView class]]) {
            [view resignFirstResponder];
        }
    }
}