John wrote: > Hi, > Working with an interesting issue. I have a table (this is not my table) > that > contains a legal null value for a field ("product_category") and does not > have a key (just text ). When I display the table in a grid all is fine with > the null value because the grid displays '<None>' as I would have expected. > > I also have a dropdown for the same field that needs to allow a null > or '<None>' for the choices (ValueMode = string because there is no key). I > manually add the string '<None>' to the Choices. However, when I select the > records on the grid that contain null values, the dropdown does not move to > the related '<None>'. Selecting a record that does not contain a Null (IOW's > a string for the value) the dropdown selection follows correctly. I can't > add a null value to a Choices items. So I'm looking for suggestions. > > I was thinking I should bind a method to update the dropdown to the grid row > selection. What are your thoughts. > > Johnf
I solved this by a default value of 0 in the database field. The dropdowns key, value for this is 0, "-/-". Uwe _______________________________________________ Post Messages to: Dabo-users@leafe.com Subscription Maintenance: http://leafe.com/mailman/listinfo/dabo-users Searchable Archives: http://leafe.com/archives/search/dabo-users This message: http://leafe.com/archives/byMID/4b86325e.1020...@googlemail.com