In Field(), represent defaults to None -- you have to specify a represent function of your own.
Anthony On Tuesday, September 27, 2011 11:46:58 AM UTC-4, Matt wrote: > > On Tue, Sep 27, 2011 at 11:41 AM, Anthony <[email protected]> wrote: > > Do you need the field's widget or it's represent (they're two different > > things)? Note, the represent attribute is a function/callable (usually a > > lambda) that takes a value (and optionally a record), so if you want to > use > > it directly, you have to call it and pass a value to it. > > {{=A.B.represent(your_value, optional_record)}} > > Would be similar for the widget. > > Anthony > > > > From what I read in the source, I determined that was how to do it. > However, when I try to call represent that way I'm getting an error > that the 'NoneType' object is not callable. > > This is what I've got: > > model: > class Test: > name = Field('name', 'string') > > view: > {{=terminal.name.represent("test")}} > > Matt > > > > On Tuesday, September 27, 2011 11:19:08 AM UTC-4, Matt wrote: > >> > >> Hello, > >> Is there a way to specify a value for the representation of a Field > >> object? I have a class (lets call it A) with a Field object member > >> variable (lets call it B), in my view I call {{=A.B.represent}} in > >> order to display the default widget for this field. I would like to > >> "fill" that widget with a value as well, is that possible? > >> > >> Matt > > > >
