Can you show the whole traceback? I don't know why you'd be getting that
error. Which version of web2py?
On Saturday, December 14, 2013 2:53:11 PM UTC-5, Avi A wrote:
>
> 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.
>>>>
>>>>
>>>>
>>>>
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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