My real problem it that the field should looks like:
---
recipientUser = ShowValidContactList(currentUser=_something_,
label=u'Send to')
---
and if I have a form's init method like...
---
def __init__(self, *args, **kwargs):
self.currentUser = kwargs.pop('currentUser', None)
super(SendMessageForm, self).__init__(*args, **kwargs)
---
it won't change the current user already defined in the field
Now, I want to make something like...
---
recipientUser = ShowValidContactList(currentUser=getCurrentUser,
label=u'Send to')
---
where 'getCurrentUser' is a callable function similar to:
---
def get_image_path(instance, filename):
return 'photos/%s/%s' % (instance.id, filename)
class Photo(models.Model):
image = models.ImageField(upload_to=get_image_path)
---
how can I do that?
On Aug 6, 9:58 am, Daniel Roseman <dan...@roseman.org.uk> wrote:
> On Aug 6, 3:34 pm, Julián C. Pérez <jcp...@gmail.com> wrote:
>
>
>
> > Hi
> > I tried doing that...
> > But it does not work
> > For example, if I do something like...
> > ---
> > class SendMessageForm(forms.Form):
> > recipientUser = ShowValidContactList(label=u'Send to')
> > messageSubject= forms.CharField(label=u'Subject')
> > messageContent = forms.CharField
> > (label=u'Content',widget=forms.Textarea())
> > def __init__(self, currentUser):
> > self.currentUser = currentUser
> > super(SendMessageForm, self).__init__(*args, **kwargs)
> > ---
> > that init method in my custom form class won't change anything in the
> > already defined ShowValidContactList field
>
> Because you are clobbering the existing parameters to __init__. You
> should do it like this:
>
> def __init__(self, *args, **kwargs):
> self.currentUser = kwargs.pop('currentUser', None)
> super(SendMessageForm, self).__init__(*args, **kwargs)
>
> --
> DR.
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