Seeking sample template code for iterating nested QuerySet
The documentation at:
https://docs.djangoproject.com/en/1.3/topics/db/queries/
Speaks of "Spanning multi-valued relationships", with an QuerySet
returning all Entries (and their Blogs) where the Blog matches a
pattern.
What does the view code look like?
When I do something similar:
facets= models.Category.objects.
filter(facetquestion__facetanswer__subject='test').
select_related()
{% for category in answers %}
{% for q in category.facetquestion_set.all %}
{% for a in q.facetanswer_set.all %}
{% endfor %}
{% endfor %}
{% endfor %}
Each '_set.all" returns the entire set, not just those entries that
matched a pattern.
Back to the django documentation: how would I write the view for the
example given:
Blog.objects.filter(entry__headline__contains='Lennon',entry__pub_date__year=2008)
Where I want the view to print:
Blog1
Entry1 "Lennon On Ice"
Entry2 "Lennon In Love"
Blog4
Entry9 "Lennon is Killed"
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Re: Working Django forums code for integration?
I've had the same problem. > > AskBot : not a real forum, and a lot of dependencies. PyBBM: install instructions incomplete, no community to speak of, buggy. I had problems with csrf, and could not get any help. Cnprog: dead PyBB: dead DjangoBB: website reads "Documentation will be soon..." -- You received this message because you are subscribed to the Google Groups "Django users" group. To view this discussion on the web visit https://groups.google.com/d/msg/django-users/-/_cWicZJM94AJ. To post to this group, send email to django-users@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
Re: Working Django forums code for integration?
Are there any forum packages not listed at > > http://www.djangopackages.com/grids/g/forums/ -- You received this message because you are subscribed to the Google Groups "Django users" group. To view this discussion on the web visit https://groups.google.com/d/msg/django-users/-/OefJfoaDiVoJ. To post to this group, send email to django-users@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
'CSRF verification failed." from django.contrib.comments. can you help solve it? django 1.3
I'm using django.contrib.comments and get 'CSRF token missing or incorrect.'
when previewing or submitting a comment. I have:
*MIDDLEWARE_CLASSES = (*
*'django.middleware.csrf.CsrfViewMiddleware',*
*'django.middleware.common.CommonMiddleware',*
*'django.contrib.sessions.middleware.SessionMiddleware',*
*'django.contrib.auth.middleware.AuthenticationMiddleware',*
*'django.contrib.messages.middleware.MessageMiddleware',*
*)*
url(r'^comments/', include('django.contrib.comments.urls')),
url(r'^entry/(?P\d+)/comment', 'rp2.views.entry_comment_add'),
@csrf_protect #does not matter if this is here or not
def entry_comment_add(request, pk):
entry = models.Entry.objects.get(pk=pk)
assert isinstance(entry, models.Entry)
return render(request, 'entry_comment_popup.html', {'entry':entry})
{% extends 'head-plain.html' %}
{% load comments %}
{% block content %}
{% render_comment_form for entry %}
{% endblock %}
The HTML looks like it has the csrf security_hash in the proper place:
http://127.0.0.1:8000/comments/post/>" method="post">
...
I have read https://docs.djangoproject.com/en/dev/ref/contrib/comments/
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Re: 'CSRF verification failed." from django.contrib.comments. can you help solve it? django 1.3
The "security_hash" field that you see is part of the comments app, and is
> not the CSRF token. That needs to be output by a {% csrf_token %} tag (or
> its equivalent). If it's working, you should see another hidden input
> field, which looks like this:
>
>
> value="36d43c1652d5676d6d411950e077eeaa1cc1f799"/>
>
>
> The comments app normally does that automatically -- it's part of
> django/contrib/comments/templates/form.html -- Are you overriding the
> comment form in your own app? If so, you need to include the call to {%
> csrf_token %} yourself.
>
I am not overriding, at least not deliberately.
django/contrib/comments/templates/form.html has:
{% load comments i18n %}
{% csrf_token %}
I render my form with:
{% render_comment_form for entry %}
---
I should note it did work when I first added it to the application. It
broke after I added pybbm. I've since removed pybbm (it is maintained and
broken), but comments
started getting csrf errors.
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Re: 'CSRF verification failed." from django.contrib.comments. can you help solve it? django 1.3
On Thursday, June 28, 2012 10:43:58 AM UTC-7, jonas wrote:
>
> After the starting form tag add {% csrf_token %}
>
I can't.
It is rendered for me by {% render_comment_form for entry %}
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m2m through intermediate model: template friendly syntax not working. dj1.3
I'm able to get an intermediate m2m model to show data, but not with the
template-friendly "_set" syntax:
category= models.Category.objects.select_related().get(pk=pk)
entries =
category.entry.order_by('-temp_sort_order').filter(temp_sort_order__gte=0)
for entry in entries:
assert isinstance(entry, models.Entry)
ce = models.CategoryEntry2.objects.get(entry=entry,
category=category)
pprint('1: ' + ce.wiki + str(entry.ce))
foo = entry.ce_set.get(category=category) #'Entry' object has no
attribute 'ce_set'
pprint('2: ' + foo.wiki + str(foo.ce)) #'Entry' object has no
attribute 'ce_set'
for entry in category.ce_set.all: #'Category' object has no
attribute 'ce_set'
pprint('1: ' + entry.wiki)
Any ideas?
class Category(models.Model):
title = models.CharField(max_length=1024,null=True,blank=True)
entry = models.ManyToManyField(Entry,null=True,blank=True,
related_name='ce',
through='CategoryEntry2',
)
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Re: 'CSRF verification failed." from django.contrib.comments. can you help solve it? django 1.3
It works now that I have fully uninstalled pybbm. Pybbm was incompatible with my app because it also extended the User object (something apparently you can only do once?) -- 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 django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
Re: m2m through intermediate model: template friendly syntax not working. dj1.3
> > Using 'for entry in category.ce_.all', as suggested elsewhere also fails >> > > -- You received this message because you are subscribed to the Google Groups "Django users" group. To view this discussion on the web visit https://groups.google.com/d/msg/django-users/-/qVATgZeGAWMJ. To post to this group, send email to django-users@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
Re: m2m through intermediate model: template friendly syntax not working. dj1.3
I'm still stuck on this. Is there any tutorial example that shows access m2m intermediate model data from a template. The issue is the template library won't accept parameters. Do I have to write a custom tag to get the m2m intermediate data fields? -- You received this message because you are subscribed to the Google Groups "Django users" group. To view this discussion on the web visit https://groups.google.com/d/msg/django-users/-/xY_5d2gz3l8J. To post to this group, send email to django-users@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
Seeking example of django.contrib.staticfiles usage
I'm evaluating frameworks, writing the same app different ways. I've run smack into Django's static file handling. I understand that with Django my basic options for static files are: 1) Static files on a separate web server 2) Configure apache to send some content to Django, serve some statically. 3) Have django.contrib.staticfiles to serve static content (perhaps non-optimally) from the Django runtime. Is there a simple example of #3 (the only one that lets me package up a complete "app")? I've read: https://docs.djangoproject.com/en/dev/howto/static-files/ And trolled the forums. Both make it seem much more complicated than it probably actually is. There's a lot of cruft in the document. And when I add "django.contrib.staticfiles" the runtime simply reports "Error: No module named staticfiles". Is there a good working tested example out there? # django-admin.py --version 1.2.5 -- 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 django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
Cache witin a single transaction / session ?
Does there exist a lightweight cache option for django which persists data
in a single session. For example:
{{gallery.tiles.count}} item{% if gallery.tiles.count != 1 %}s{% endif %}
Produces two count() operations on the underlying database. Is there a way
to make that one operation?
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