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)
---
You received this message because you are subscribed to the Google Groups
"web2py-users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to web2py+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.
