On Thursday 25 February 2010 12:18:38 am Uwe Grauer wrote: > 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
Oh can't change the database table. Also this dropdown does NOT use ValueMode = 'key'. But a solution was found see later email. Johnf _______________________________________________ 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/201002250620.17114.jo...@jfcomputer.com