Thanks so much to you both, it's all working great :-)
On Oct 14, 3:27 pm, "Michael P. Jung" wrote:
> > return user.savelink_set.objects.filter(link=object).count() (...)
> > The error i get now is : Caught an exception while rendering:
> > 'RelatedManager' object has no attribute 'objects'
>
>
> return user.savelink_set.objects.filter(link=object).count() (...)
> The error i get now is : Caught an exception while rendering:
> 'RelatedManager' object has no attribute 'objects'
user.savelink_set is already a Manager and does not have an attribute
"objects". Just write "user.savelink_s
ok, now it looks like
from django import template
register = template.Library()
@register.filter("has_saved_link")
def has_saved_link(user, object):
return user.savelink_set.objects.filter(link=object).count()
and then in the template it's like
{% if user.is_authenticated and not user|has_
On Oct 14, 1:36 pm, grimmus wrote:
> Thanks for your reply. Here's what i did so far
>
> i created a file called has_saved_link.py in my app's templatetags
> folder:
>
> from django.template import Library, Node
> from django.db.models import get_model
>
> register = Library()
>
> def has_saved_l
Thanks for your reply. Here's what i did so far
i created a file called has_saved_link.py in my app's templatetags
folder:
from django.template import Library, Node
from django.db.models import get_model
register = Library()
def has_saved_link(user, object):
return user.savedlink_set.objec
On Oct 14, 10:38 am, grimmus wrote:
> Hi,
>
> I have 2 Models, Link and SaveLink.
>
> Link allows URL's with title's and descripions to be added to the
> site.
> SaveLink allows the logged in user to save their favourite links.
>
> When i output all the links on the page i would like to check if
Hi,
I have 2 Models, Link and SaveLink.
Link allows URL's with title's and descripions to be added to the
site.
SaveLink allows the logged in user to save their favourite links.
When i output all the links on the page i would like to check if the
active user has already saved the current link.
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