Drop Down List Flex 4 prompt

Drop Down List Flex 4 prompt

Hello all,

Is there a way to always keep the prompt for a drop down list control? Even after selection? Depending on selection, my drop down list populates my data grid - I need the null value for users to be able to select. It is data bound using an HTTP Data Service, not an array, so I cannot just push a null value to the beginning.

Any help is appreciated! Thanks!

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