Drop Down

Hi Guys,

my requirement is in standard, the feild billing block fileld having 10 dropdown values.

I want to set one deault value from dropdown values based on condition for that field.

for that i have enhance the corrosponding component and view.

But in that view, the context node class is not getting enhance(inherit). but the drop down values are filling by get_v method.

for this, can any body suggest me how to set default value.

Regards,

Suresh.