RadDataForm update field values programmatically

[zeejay09]

I have a question, I have a picker and text fields in RadDataForm, my case is when the user chooses a certain value from the picker, it must reflect in RadDataForm's text field, How can I do that?

i.e.
RadDataForm has picker and text fields. User selects 'Kevin Fuentes' from the picker, now the string 'Kevin Fuentes' must reflect on the RadDataForm text field.