I tried {{for item in all_items.render():}}
On Saturday, December 14, 2013 9:48:57 PM UTC+2, Anthony wrote:
>
> Did you do all_items.render() or all_items.repr()?
>
> On Saturday, December 14, 2013 2:12:31 PM UTC-5, Avi A wrote:
>>
>> when i try the render() metohod I get:
>>
>> AttributeError: 'Rows' object has no attribute 'repr'
>>
>>
>> So I'm probably on a different versioon?
>>
>>
>> On Saturday, December 14, 2013 8:02:08 PM UTC+2, 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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