For example:
<a href="myapp/default/stores/onwer_id">represnet(owner_id)</a>
On Saturday, December 14, 2013 11:57:02 PM UTC+2, Avi A wrote:
>
> One more question please,
> The thing is that 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 link.?
> 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.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
--
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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