I have a textInput field inside a pop-up that is bound to a
label control in the application.
The user is able to enter text into the textInput field and
the data shows in the label but
when I close and reopen the pop-up the textInput field is
empty again. How to I retain the original value the user entered
into the textInput field when I reopen the pop-up?
when you close the popup try to store the text input's value
first to a public variable as String in your main application. Then
when you open the popup again let it check first if your public
variable has some value on it then make it display that value in
the popup's text input control.