Jaymer wrote
Then the user changed his mind and said that they should be able to unassign any previous choice - hence, the ability to "show empty choice".
but it didn't work.
figured it was a bug and would get fixed eventually.
jaymer...
Just playing with this at the moment and it seems logical (at least when I am working with it) to have to fill the Empty text" field on this.
Consider an invoicing / delivery address situation:
Invoice Address - look up to addresses for the Contact
Delivery Address - Another look up
If you just had an empty field on the form it would look like it was not going to a delivery address, but if you set the Empty Text field to be "Same as delivery address" then the form maintains some logical consistency in that it contains a value. In using this it has gotten rid of a lot of Yes/No switches that had been controlling field visibility.