I'm trying to access dropdownlist selected value from a binding expression.
I have a dropdownlist called rooms which is bound to some XML data. When the selection changes I woud like to access that value in another dropdownlist called members which is also bound to some XML data.
The expression I tried is:
I'm calling this code on the rooms.changed event (alsop tried on rooms.exit event):
Aparently $form.company.mainform.rooms.rawValue doesn't return the selected value of the rooms dropdownlist.
Is there a way to get the selected event from a different form and re-calculate binding of the field?
Binding is not dynamic ...meaning that it is set when the form is rendered and cannot be changed on the fly.