Extend DBListClass to accept value/label pairs queries

DBListClass uses a query to populate the displayed selectbox with values. It would be useful to be able populate not only the values, but also the displayed text for each value.

For example, i have a colection of objects in the database, each object having an id and a displayed name. Populating the DBListClass with ids enforces the user to lookup/remember ids, and this should be avoided. Populating it with names negates the role of the id.

There are 2 variants for this:

• add a new field in the Meta class, has_labels
• detect if the resultset is composed of single values or pairs

Please advise.