On Friday, October 14, 2016 at 9:35:51 PM UTC-4, Alex Glaros wrote:
>
> how to supress field header
>
> {{taxonomy_set = ['super_city_3', 'super_city_2', 'super_city_1',
> 'city', 'sub_city_1', 'sub_city_2', 'sub_city_3']}}
> {{for r in taxonomy_set:}}
> {{db.geo_political_generic_fields_lookup.taxonomy_column_fk.label
> = ''}} #does not work
>
The "label" attribute is used in forms -- not relevant here.
> {{geoFieldName =
> db((db.geo_political_generic_fields_lookup.country_fk == specificCountryID)
> & (db.geo_political_generic_fields_lookup.generic_geo_political_field_name
> == r)).select(db.geo_political_generic_fields_lookup.taxonomy_column_fk)}}
> <b>{{=r }}</b> translates to: {{=geoFieldName}}<br>
> {{pass}}
>
The problem is that geoFieldName is the result of a .select(), so it is a
Rows object -- when you insert a Rows object in a template, you get a
SQLTABLE (with headings). Instead, you need
.select(...).render(0).taxonomy_column_fk. The .render(0) extracts the
record from the Rows object and applies the "represent" attributes of each
of its fields (in this case, just the taxonomy_column_fk field). If you
instead did .select(...).first().taxonomy_column_fk, you would get the
actual foreign key value (i.e., an integer record ID) rather than the
transformed representation of that foreign key.
Also, I would recommend moving most of that code out of the view -- views
are for *displaying* data, not creating/generating it. Code in views is
harder to read and debug.
Anthony
>
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