<dtml-call "SQL.update_Cantidad_en_Lin__venta(N__documento=N__documento, N__linea=N__linea, Cantidad=10, N_=N_)"> ... How can I update it correctly with 10? Any ideas?
Use _.None and _ as the first two arguments: <dtml-call "SQL.update_Cantidad_en_Lin__venta( (_.None, _, N__documento=N__documento, N__linea=N__linea, Cantidad=10, N_=N_)"> This is true for both ZSQL and DTML methods. You have to provide the "target" and "namespace" variables. In most of the cases, you can supply (_.None, _, ...) in the first two arguments. Don't ask me the details, ask someone else. :) Or even better, look into the How-To: Advanced DTML Techniques http://www.zope.org/Documentation/How-To/AdvancedDTML saludos, Hung Jung ______________________________________________________ Get Your Private, Free Email at http://www.hotmail.com