Set a Default Item dynamically

[lucascorrea31]

I have set the items array with ajax return and I'm trying to set default items to show a value if this field was empty.
Both vars are settled correctly, but the simple-typeahead component is still blank.

Is there possible to do it?

[viracoding]

The value of defaultItem has to be a object, an element from items. As the defaultItem uses the itemProjection function to display the defualt value.