Dbcolumn and web and field

I do apologize if this has been discussed before. I could not find exactly what I was looking for. I have two dialog lists on a web form that I am using dbcolumn to get values. I select the values and continue filling out the form. When I come to a field where I have refresh fields on keyword change, my dialog list values are set back to the initial default value. I am losing my selected values. How can I prevent this? Thanks for your help

Subject: DBCOLUMN AND WEB AND FIELD

Is the type of this field is calculate when display?

Subject: RE: DBCOLUMN AND WEB AND FIELD

No this is not a computed when displayed field