Hi, how do I give the user of the Dabo application the possibility to explicitly set a database field to NULL? Say, there is a table:
CREATE TABLE items ( id serial primary key, item text, description text, size integer) and three dTextBox widgets associated with those fields. The table contains the following record (3, "Some Item", "Some Description", 15), how can the user set items.size and items.description to NULL? Leaving the TextBox blank doesn't work. Is there a special key sequence or something like that? Or do I have to code this myself for every field like if fieldValue=="" then fieldValue=None ? Regards Peter -- Sensationsangebot verlängert: GMX FreeDSL - Telefonanschluss + DSL für nur 16,37 Euro/mtl.!* http://dsl.gmx.de/?ac=OM.AD.PD003K1308T4569a _______________________________________________ Post Messages to: [email protected] 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/[email protected]
