Re: [Gnumed-devel] Past history

[Karsten Hilbert]

On Mon, Aug 06, 2012 at 02:06:52PM +0000, Jim Busser wrote:

> > If you are using the "PHX" placeholder (which maps to health
> > issues) you can access the 'age_noted' field which may help
> > some.
> 
> So… age_noted would either carry a numeric value, or be null.
> 
> If the date at which the problem / event occurred would
> have been inputted, would age_noted be computed?

Yes.

> Also with a placeholder, the user could potentially attempt
> 
>       <Problem> at age <value>
> 
> however in the case of no value entered the display would be
> 
>       Influenza at age
>       Foo2 at age 27
>       Foo3 at age 35...

Correct.

> so am not sure if there is any suggested workaround
> (unless the placeholder can replace a missing value for age
> with "?").

We would need to define a string to use instead of NULL. The
default is ''. Note that that string would be applied to
*all* fields evaluating to NULL which are being used in that
placeholder instance.

> > The "problems" placheolder can only offer 'problem_active'
> > and 'clinically_relevant'.
> 
> do the above return / supply "TRUE" ("true") and "FALSE" ("false")?

In this very case translations of "yes" and "no" would be
returned:

        def _get_variant_PHX(self, data=None):
                ...
                return separator.join ([
                        template % phx.fields_as_dict (
                                date_format = date_format,
                                escape_style = esc_style,
                                bool_strings = (_('yes'), _('no'))
                        ) for phx in phxs
                ])

Karsten
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