Re: Problems with ManyToManyFields from Base and Derived Classes

I've moved the forms definition into a separated forms.py file (as suggested by a member of the italian group) and it seems to work. I'll do some tests in the next days then post the correct version. Il giorno venerdì 4 aprile 2014 12:36:17 UTC+2, Alessandro Caruso ha scritto: > > Hi Liam, > fi

Re: Problems with ManyToManyFields from Base and Derived Classes

Hi Liam, first let me thank you for your time. The relationship in Videoconference is written using the explicit string form because at first I thought it could be a circular import problem, but it could be written as User without affecting the problem positively. I'll try to init the form clas

Re: Problems with ManyToManyFields from Base and Derived Classes

Hi Alex My first thought is that this has something to do with the M2M field stated in Class Videoconference. I'm not 100% sure though, I've only recently started using this type of relationship and I find them rather confusing. I didn't understand why ''' models.ManyToManyField('auth.User'.

Re: Problems with ManyToManyFields from Base and Derived Classes

Thanks Liam Il giorno giovedì 3 aprile 2014 19:05:28 UTC+2, Liam Thompson ha scritto: > > Hi Alex > > Let me have another look through your code and I'll try to come up with > something useful. > > Liam > > > > > On 03/04/2014 18:20, Alessandro Caruso wrote: > > I got the traceback (thanks to

Re: Problems with ManyToManyFields from Base and Derived Classes

Hi Alex Let me have another look through your code and I'll try to come up with something useful. Liam On 03/04/2014 18:20, Alessandro Caruso wrote: I got the traceback (thanks to a middleware which collects it and a send it back to the ajax request even if DEBUG=False) Environment: Re

Re: Problems with ManyToManyFields from Base and Derived Classes

I got the traceback (thanks to a middleware which collects it and a send it back to the ajax request even if DEBUG=False) Environment: Request Method: POST Request URL: http://server:8080/assets/edit/videoconference/30 Django Version: 1.4.5 Python Version: 2.7.3 Installed Applications: ('djang

Re: Problems with ManyToManyFields from Base and Derived Classes

Hi Alex You might try that command, it's quick through the shell. I suppose there are many ways to do forms, but I've populated my modelforms through an __init__ to make sure its loaded fresh for every form requested, not just on the loading of the server. So object versus class if that makes

Re: Problems with ManyToManyFields from Base and Derived Classes

Hi Liam, No I didn't try, but when the form is loaded empty (to create a new record) I can see the Multiple Select List widget with all the users (order by username) and I can even save one or more of them as viewers of the asset. Do you think I should try it anyway? I mean should I expect some

Re: Problems with ManyToManyFields from Base and Derived Classes

Hi Alex Your code is way more advanced that my skill level. Was wondering if you had tried to run that query viewers = ModelMultipleChoiceField(queryset = User.objects.all().order_by( 'username')) from the shell ? Liam On Wednesday, 2 April 2014 15:12:42 UTC+2, Alessandro Caruso wrote: > >

Problems with ManyToManyFields from Base and Derived Classes

Hi all. the code: models.py https://gist.github.com/karuso/9766764 views.py (edit function) https://gist.github.com/karuso/9766806 the problem: When editing a Videoconference record through the VideoconferenceForm, Django returns an error: "Cannot resolve keyword 'videoconference' into field.