Perhaps you did not set a db.t_stores.f_store_name.represent = lambda ....
On Saturday, 14 December 2013 12:02:08 UTC-6, Avi A wrote:
>
> Hi,
> I want to display item and use the represent() method to display reference
> fields.
> def home():
> all_items = db(db.t_items).select()
> owner_rep = db.t_stores.created_by
> store_rep = db.t_stores.f_store_name
> category_rep = db.t_categories.f_category_name
> return dict(all_items = all_items, owner_rep = owner_rep, store_rep =
> store_rep, category_rep = category_rep)
>
> #On the view page :
> {{for item in all_items:}}
> {{=owner_rep.represent(item.created_by)}}
> {{=category_rep.represent(item.f_item_category)}}
> {{=store_rep.represent(item.f_item_store)}}
> {{pass}}
>
>
> While it works for the {{=owner_rep....... line, for any of the other line
> I try to do the same (those under it) I get the error:
>
> TypeError: 'NoneType' object is not callable.
>
> Thanks.
>
>
>
>
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