In my application, I have a Button. I want to double-click this Button, and edit its label, just like we do in Flex Builder.
To do this, I have a double-click event-handler for my Button. In this event-handler, I have written code to create a TextInput control (in ActionScript). I have specified an enter-event-handler for this TextInput control. In the enter-event-handler of the TextInput control, I assign the typed-in Text to my Button control. I have to remove the TextInput control now. Here is where I have a problem. I want to remove this TextInput control, which has been created dynamically using ActionScript, only using "removeChild()" and not using "removeChildAt()". I get an error "Cannot access a property or method of a null object reference", when using the "removeChild()" to remove the TextInput control. I would like to know, how I can remove this TextInput control, that I have created using ActionScript.
