query field to the country

Hi, i would try set up query for country field..

From tutorial I know how can be set query dropdown field.

But i want somethink like "text field" and when you start type (f.e. "lon") that shows you under the field all cities starts on "Lon" from mysql table.

Is there any way how could be done this?

Thanks.

That'd be an auto-complete text field. CB has no such feature. It can be done, but you'll need to develop a new plugin to provide such a feature. Such a fieldtype is planned for a later release though.