BAPI - DropdownByKey

Hi Experts,

I have a 2 column(no,text)in a table in bapi like

01 - one

02 - two

03- three

.. ...

.. ...

in my Webdynpro Screen i have DropdownbyKey based on no i can display the text. for eg: If i select two it indicatiing no 2

for current selected value (wdContext.current<node>element.getno)

How to do that?

Regards,

Manivannan P