Question: How can I detect any text changes in a textField? The delegate method shouldChangeCharactersInRange works for something, but it did not fulfill my need exactly. Since until it returns YES, the textField texts are not available to other observer ...
Question: I have a UITableViewController and a Prototype cell with a UITextField. When I change a textField.text in one of the cells I want it to be changed in all other cells which my tableView now have (for example multiply ...
Question: I am trying to write a class that has a method which observe text changes on UITextField objects. When in ViewController, code below works as intended: So i wrote a class and put methods in it as below: But ...