One more question please,
The thing is the I need both to be rendered, the represented and NOT
represented value, so I can use it in the args() for example to the user
profile or store.?
I tried back with the represent()method but I still get the:
NoneType' object is not callable
So if there is a different way, please let me know.
thanks.
On Saturday, December 14, 2013 11:00:53 PM UTC+2, Avi A wrote:
>
> allright, 2.8.2 is now working and all is rendered referenced as expected
> using that:
> {{for item in all_items.render():}}
> {{=item.created_by}}
> {{=item.f_item_category}}
> {{=item.f_item_store}}
> {{pass}}
> Thank you very much.
> On Saturday, December 14, 2013 10:28:50 PM UTC+2, Avi A wrote:
>>
>> 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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