Re: how to use never_cache?
> > Rather than suspecting caching, I'd suspect you've got code running at > > import time instead of form instantiation time that is determining the file > > list. You did not include the form definition, though, in what you showed > > us, so it's hard to be sure. Perfect pointer Karen, with your help I was able to make it working properly. Thanks! V --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: how to use never_cache?
Sorry, here comes the form definition
class AttachForm(forms.Form):
file = forms.FilePathField(label=_('Select a file to attach'),
path=POSTIMAGE_ROOT,
recursive=True, required=True)
alt = forms.CharField(_('Description (Alternative text)'),
initial=_('Image'))
As you can see it's very basic.
V
On Sep 12, 4:26 pm, "Karen Tracey" <[EMAIL PROTECTED]> wrote:
> On Fri, Sep 12, 2008 at 4:21 AM, Vikti <[EMAIL PROTECTED]> wrote:
> > Hi!
>
> > I am trying to write a simple app on top of admin [1] that lists a
> > directories content using a FilePathField element.
>
> > It works kind of alright except that the list isn't updated. I presume that
> > this is something related to caching so I added @never_cache to the view
> > function, but it didn't solve my problem. Now the code is
>
> > @user_passes_test(lambda u: u.is_staff)
> > @never_cache
> > def select(request):
> > '''
> > Just pass back the form, we do only javascript magic
> > '''
> > t = loader.get_template('admin/postimage/attach.html')
>
> > form = AttachForm(initial={'file': request.GET.get('s')})
> > c = { 'title': _('Attach file'),
> > 'form': form,
> > 'media_url': STATIC_URL,
> > 'postimage_url': POSTIMAGE_URL,
> > 'postimage_root': POSTIMAGE_ROOT,
> > 'for': request.GET['for'], }
> > c = Context(c)
> > return HttpResponse(t.render(c))
>
> > Is there something obvious I miss?
>
> > [1]http://code.google.com/p/django-postimage/
>
> Rather than suspecting caching, I'd suspect you've got code running at
> import time instead of form instantiation time that is determining the file
> list. You did not include the form definition, though, in what you showed
> us, so it's hard to be sure.
>
> Karen
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Re: how to use never_cache?
On Fri, Sep 12, 2008 at 4:21 AM, Vikti <[EMAIL PROTECTED]> wrote:
> Hi!
>
> I am trying to write a simple app on top of admin [1] that lists a
> directories content using a FilePathField element.
>
> It works kind of alright except that the list isn't updated. I presume that
> this is something related to caching so I added @never_cache to the view
> function, but it didn't solve my problem. Now the code is
>
> @user_passes_test(lambda u: u.is_staff)
> @never_cache
> def select(request):
> '''
> Just pass back the form, we do only javascript magic
> '''
> t = loader.get_template('admin/postimage/attach.html')
>
> form = AttachForm(initial={'file': request.GET.get('s')})
> c = { 'title': _('Attach file'),
> 'form': form,
> 'media_url': STATIC_URL,
> 'postimage_url': POSTIMAGE_URL,
> 'postimage_root': POSTIMAGE_ROOT,
> 'for': request.GET['for'], }
> c = Context(c)
> return HttpResponse(t.render(c))
>
> Is there something obvious I miss?
>
> [1] http://code.google.com/p/django-postimage/
>
>
>
Rather than suspecting caching, I'd suspect you've got code running at
import time instead of form instantiation time that is determining the file
list. You did not include the form definition, though, in what you showed
us, so it's hard to be sure.
Karen
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how to use never_cache?
Hi!
I am trying to write a simple app on top of admin [1] that lists a
directories content using a FilePathField element.
It works kind of alright except that the list isn't updated. I presume that
this is something related to caching so I added @never_cache to the view
function, but it didn't solve my problem. Now the code is
@user_passes_test(lambda u: u.is_staff)
@never_cache
def select(request):
'''
Just pass back the form, we do only javascript magic
'''
t = loader.get_template('admin/postimage/attach.html')
form = AttachForm(initial={'file': request.GET.get('s')})
c = { 'title': _('Attach file'),
'form': form,
'media_url': STATIC_URL,
'postimage_url': POSTIMAGE_URL,
'postimage_root': POSTIMAGE_ROOT,
'for': request.GET['for'], }
c = Context(c)
return HttpResponse(t.render(c))
Is there something obvious I miss?
[1] http://code.google.com/p/django-postimage/
V
--
Viktor Nagy - viktornagy.com
Phd Student
Toulouse School of Economics
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