You should be able to use field.represent to do that. If the value is None, then show something else like ''.
Regards Johann On 30 March 2015 at 14:54, JorgeH <[email protected]> wrote: > I am dealing with the same issue these days. Client told me to remove all > those 'None' fields. > > > > > On Monday, March 30, 2015 at 7:36:51 AM UTC-5, Mirek Zvolský wrote: >> >> >> null value is not an empty string >> >> That's true. >> However we make applications for customers and they aren't interested to >> see a technical value 'None', but the language translated value (something >> like T(None)) or symbol for None content. >> So I think it would be better if we have parameter how to represent None >> values elsewhere. >> Mi >> >> >> >> >> Dne pondělí 10. června 2013 17:32:33 UTC+2 Niphlod napsal(a): >>> >>> The second one you said (i.e. altering the default repr for None >>> values). From a "theoretical" standpoint, a null value is not an empty >>> string. If your app doesn't care for the difference, set a default='' on >>> the interested fields. >>> >>> Il giorno lunedì 10 giugno 2013 15:42:21 UTC+2, Lamps902 ha scritto: >>>> >>>> If there's a NULL value in my postgresql DB, SQLFORM.grid renders it as >>>> "None". Is it there something that can be done globally for an SQLFORM.grid >>>> that would simply make it display all NULL values as an empty string (i.e. >>>> not display anything in the grid for NULLs), or does that have to be >>>> determined individually for every field by setting the respective field's >>>> *represent >>>> *parameter? Thanks. >>>> >>> -- > Resources: > - http://web2py.com > - http://web2py.com/book (Documentation) > - http://github.com/web2py/web2py (Source code) > - https://code.google.com/p/web2py/issues/list (Report Issues) > --- > You received this message because you are subscribed to the Google Groups > "web2py-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- Because experiencing your loyal love is better than life itself, my lips will praise you. (Psalm 63:3) -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
