How can I add empty option in the beginning when I use ng-option to provide predefined list of options which doesn't include empty one?
An example in jade
select(ng-model="property.Value", ng-options="item.Value as item.Name for item in property.Choices")
Just add an option with empty value inside of the select.
select(ng-model="property.Value", ng-options="item.Value as item.Name for item in property.Choices")
option(value="")
Here's an example - http://jsfiddle.net/sseletskyy/uky9m/1/