On 19-8-2012 3:29, Barry Morrison wrote:
> I apologize, I'm new to Django and Python...I've tried every which way I
> know how based on what you described, and I can't find success.
>
> Here is what I'm at right now:
>
> http://dpaste.org/7JcGT/
>
> I get this error: 'DeleteCommunityImages' object has no attribute 'GET'
Because the first parameter on an object method is the object:
def get_success_url(self) :
return self.request.GET['return_to']
On class-based views several things are assigned to the object as
attributes and the request object is one of them:
<https://docs.djangoproject.com/en/1.4/topics/class-based-views/#dynamic-filtering>
It probably should be documented better what is available on the view
object and 1.5 docs are improving a lot:
<https://docs.djangoproject.com/en/dev//ref/class-based-views/#specification>
(allthough it still doesn't mention request specifically)
<https://docs.djangoproject.com/en/dev//ref/class-based-views/generic-editing/#deleteview>
Here you see it uses the DeletionMixin:
<https://docs.djangoproject.com/en/dev//ref/class-based-views/mixins-editing/#django.views.generic.edit.DeletionMixin>
and the method signature for get_success_url()
--
Melvyn Sopacua
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