setNullValid(true)
-igor
On Thu, Dec 15, 2011 at 7:42 AM, Richard W. Adams rwada...@up.com wrote:
Is there a way to make DropDownChoice offer no selection as the first
option, even if the input model matches one of the selections? Perhaps a
property to set, or method to override? Can't find this issue covered in
the material I've looked at. I'm looking for some technique I can apply
against the drop down class (or an extension to it) rather than adding
dummy data to the model.
Has someone already invented this wheel?
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