during this chat I upgraded to 2.8.2 and now i am stuck with some erro
about:
maxnum = MAXNFILES)
in the admin/controller/default.
:(
On Saturday, December 14, 2013 10:24:40 PM UTC+2, Anthony wrote:
>
> Looks like there was a bug in the .render() code up until 2.7.2, so you'll
> have to upgrade or edit dal.py to make it work. Even with the bug, I think
> you can instead do:
>
> {{for item in [all_items.render(i) for i in range(len(all_items))]:}}
> {{=item.created_by}}
> ...
>
> Anthony
>
> On Saturday, December 14, 2013 3:17:03 PM UTC-5, Anthony wrote:
>>
>> 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.
>>>>>>
>>>>>>
>>>>>>
>>>>>>
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