Question

I have two textfield, in first textfield I write “Hello” and when I push enter in iPad keyboard, I want that in second textfield appear “World”; How can I use enter to create an action in my application?

Answer 1

You would typically assign your view controller as the text field’s delegate and then implement the textFieldShouldReturn: method, e.g.:

- (BOOL)textFieldShouldReturn:(UITextField *)textField {
    otherTextField.text = @"World"
    return YES;
}