Well, I tried to understand the code. Correct me if I did not understand it:
* you are calling AltwordlistView from r'^altword_list/(?P<pk>\d+)/$
* being a DetailedView on Altword, AltwordlistView extracts the Altword
with the given pk with a query like Altword.objects.get(pk=pk)
* you set the context you send to the template, in the get_context_data
There, in get_context_data() you have to initialize all the keywords you
are going to use in the template. In this case poll_list.
Note that you define a get_queryset() method in AltwordlistView, but I
think it is not called in a DetailedView, only ListView uses it.
So I'd fix the whole thing this way:
* get rid of get_queryset()
* get rid of the altword_list() function view
* put something like context['poll_list'] =
Altword.objects.filter(word__pk=word_id).order_by('-votes') in
get_context_data()
If you are trying to show a list of objects, however, I suggest you to try
and use a ListView, where you can define your queryset, as you tried to do
with the get_queryset() method.
Try and let me know if something starts to work. Feel free to ask further
if the matter is not clear.
Cheers,
Leo
Leonardo Giordani
Author of The Digital Cat <http://lgiordani.github.com>
My profile on About.me <http://about.me/leonardo.giordani> - My GitHub
page<https://github.com/lgiordani>- My Coderwall
profile <https://coderwall.com/lgiordani>
2013/10/15 Pepsodent Cola <pepsodentc...@gmail.com>
>
> Hi Leo,
>
> get_query() function in class AltwordlistView which I refer to as *
> Filter-5* didn't give me the ordered list result that I wanted. So
> somebody on #django IRC helped me to fix that problem by giving me *
> altword_list()* function which I refer to as *Filter-8*.
> You can basically ignore all the other Filter codes but I left it there in
> case it might help you see what I'm trying to do.
>
> My main focus right now is to connect the Filter-8 code to my template *
> altword_list.html* but I don't know how to do it.
>
> *urls.py*
> http://dpaste.com/1417526/
>
> *views*
> http://dpaste.com/1417533/
>
> *altword_list.html*
> http://dpaste.com/1417534/
>
>
>
>
>
> * urls.py
>
> from django.conf.urls import patterns, urlfrom navi_polls import
> views#_______________________________________________________________________________
> urlpatterns = patterns('',
> # ex: /polls/
> url(r'^$', views.IndexView.as_view(), name='index'),
> # ex: /polls/5/
> url(r'^specifics/(?P<pk>\d+)/$', views.DetailView.as_view(),
> name='detail'),
> # ex: /polls/5/results/
> url(r'^(?P<pk>\d+)/results/$', views.ResultsView.as_view(),
> name='results'),
> # ex: /polls/5/vote/
> url(r'^(?P<word_id>\d+)/vote/$', views.vote, name='vote'),
>
> # ex: /polls/5/
> url(r'^altword_list/(?P<pk>\d+)/$', views.AltwordlistView.as_view(),
> name='altword_list'),)
>
>
>
>
> * views.py
>
> from django.http import HttpResponseRedirectfrom django.shortcuts import
> render, get_object_or_404from django.core.urlresolvers import reversefrom
> django.views import genericfrom django.utils import timezone
> from navi_polls.models import Word,
> Altword#_______________________________________________________________________________
> class IndexView(generic.ListView):
> template_name = 'navi_polls/index.html'
> context_object_name = 'latest_poll_list'
>
> def get_queryset(self):# Filter 1
> """ Return the last five published polls (not including
> those set to be published in the future). """
> return Word.objects.filter(pub_date__lte=timezone.now()
> ).order_by('-pub_date')[:5]
>
> #"""
> #Return the last five published polls
> #(including those set to be published in the future).
> #"""
> #return Word.objects.order_by('-pub_date')[:5]
>
>
> def get_context_data(self, **kwargs):
> context = super(IndexView, self).get_context_data(**kwargs)# Filter 2
> filter_2 = Word.objects.filter(direct_transl_word='')# Filter 4
> filter_4 = Altword.objects.filter(rosword__direct_transl_word='')
>
> context.update({
> "filter_2": filter_2,
> "filter_4": filter_4
> })
> return
> context#_______________________________________________________________________________
>
>
> #_______________________________________________________________________________
> class AltwordlistView(generic.DetailView):
> #model = Word
> model = Altword
> template_name = 'navi_polls/altword_list.html'
> context_object_name = 'poll'
>
> def get_queryset(self):
> #"""
>
> #Excludes any polls that aren't published yet.
> #"""
> #return Word.objects.filter(pub_date__lte=timezone.now())
> # Filter 5
> #return Word.objects.filter(direct_transl_word='')
>
> #return Word.objects.filter(direct_transl_word='').order_by('-votes')
>
> return
> Word.objects.filter(direct_transl_word='').order_by('-altword_rosword__votes')
>
> #return Altword.objects.filter(rosword__direct_transl_word='')
> #return Altword.objects.filter(word__direct_transl_word='')
>
>
>
> def get_context_data(self, **kwargs):
> context = super(AltwordlistView, self).get_context_data(**kwargs)#
> Filter 4b
> filter_4b =
> Altword.objects.filter(rosword__direct_transl_word='').order_by('-votes')#
> Filter 7
> filter_7 = Altword.objects.vote_order()# Filter 8b# filter_8b
> = Altword.objects.filter(word__pk=word_id).order_by('-votes')
>
>
> context.update({
> "filter_4b": filter_4b,
> "filter_7": filter_7
> # "filter_8b": filter_8b
> })
> return context
>
> # Filter 8
> def altword_list(self, request, word_id):
> #object_list =
> AltWord.objects.filter(word__pk=word_id).order_by('-votes')
> object_list =
> Altword.objects.filter(word__pk=word_id).order_by('-votes')
>
> return render(request, 'navi_polls/altword_list.html', {
> 'poll_list': object_list,
> })
>
>
>
> * altword_list.html
>
> <h1>{{ poll.rosword }} - id:{{ poll.id }}</h1>
>
>
> <!-- Filter 8 -->{% if poll_list %}
> <ul>
> {% for row in poll_list %}
> <li>( id:{{ row.id }} ) - {{ row.rosword }}</li>
> {% endfor %}
> </ul>{% else %}
> <p>No list is available.</p>{% endif %}
>
> <h3>Filter 8</h3><!-- Filter 8 -->
> <table border="1"><tr><th>Altword_id</th><th>Rosword</th><th>Alt ros
> word</th><th>Alt transl word</th><th>Articulate</th><th>Votes</th></tr>
>
> <!-- poll.altword_set.all.order_by('-votes') --><!-- for choice in
> poll.altword_set.all --><!-- for choice in poll %} -->
> <!-- for choice in poll_list --><!-- for choice in
> poll_list.altword_rosword.all -->{% for choice in poll_list %}
> <tr>
> <td>{{ choice.id }}</td>
> <td>{{ choice.rosword }}</td>
> <td>{{ choice.alt_ros_word }}</td>
> <td>{{ choice.alt_transl_word }}</td>
> <td>{{ choice.articulate }}</td>
> <td>{{ choice.votes }}</td></tr>{% endfor %}</table>
>
>
> <h3>Filter 5</h3><!-- Filter 5 -->
> <table border="1"><tr><th>Altword_id</th><th>Rosword</th><th>Alt ros
> word</th><th>Alt transl word</th><th>Articulate</th><th>Votes</th></tr>
>
> <!-- poll.altword_set.all.order_by('-votes') --><!-- for choice in
> poll.altword_set.all --><!-- for choice in poll %} -->
> {% for choice in poll.altword_rosword.all %}<tr>
> <td>{{ choice.id }}</td>
> <td>{{ choice.rosword }}</td>
> <td>{{ choice.alt_ros_word }}</td>
> <td>{{ choice.alt_transl_word }}</td>
> <td>{{ choice.articulate }}</td>
> <td>{{ choice.votes }}</td></tr>{% endfor %}</table>
>
>
> <h3>Filter 7</h3><!-- Filter 7 --><ul>{% for choice in filter_7 %}<li>{{
> choice }} = {{ choice.votes }} votes</li>{% endfor %}</ul>
> <ul>{% for choice in filter_7 %}<li>{{ choice.rosword }} - {{
> choice.alt_ros_word }} = {{ choice.votes }} votes</li>{% endfor %}</ul>
>
> <h3>Filter 4b</h3><!-- Filter 4b --><ul>{% for choice in filter_4b %}
> <li>{{ choice.rosword }} - {{ choice.alt_ros_word }} - {{
> choice.alt_transl_word }} - {{ choice.articulate }} = {{ choice.votes }}
> votes</li>{% endfor %}</ul>
>
>
>
>
>
>
>
>
>
> On Tue, Oct 15, 2013 at 8:30 AM, Leonardo Giordani <
> giordani.leona...@gmail.com> wrote:
>
>> Can you check the code you posted? The get_query() function is empty so
>> this code, as posted, can not run.
>> Please post even the urls you are using to call the view.
>>
>> Cheers,
>>
>> Leo
>>
>> Leonardo Giordani
>> Author of The Digital Cat <http://lgiordani.github.com>
>> My profile on About.me <http://about.me/leonardo.giordani> - My GitHub
>> page <https://github.com/lgiordani> - My Coderwall
>> profile<https://coderwall.com/lgiordani>
>>
>>
>> 2013/10/15 Pepsodent Cola <pepsodentc...@gmail.com>
>>
>>> Hi,
>>>
>>> I got some help by somebody on #django IRC. They gave me this code
>>> snippet to fix my problem. But I'm having problems incorporating that code
>>> into my Class file because Template file says "No list is available" when I
>>> try to access the list variable. What am I doing wrong?
>>>
>>> # Filter 8
>>> def altword_list(self, request, word_id):
>>> #object_list =
>>> AltWord.objects.filter(word__pk=word_id).order_by('-votes')
>>> object_list =
>>> Altword.objects.filter(word__pk=word_id).order_by('-votes')
>>>
>>> return render(request, 'navi_polls/altword_list.html', {
>>> 'poll_list': object_list,
>>> })
>>>
>>>
>>>
>>> *Views*
>>>
>>> #_______________________________________________________________________________
>>>
>>> class AltwordlistView(generic.DetailView):
>>> #model = Word
>>> model = Altword
>>> template_name = 'navi_polls/altword_list.html'
>>> context_object_name = 'poll'
>>>
>>> def get_queryset(self):
>>> # Filter 5
>>> #return Word.objects.filter(direct_transl_word='')
>>>
>>>
>>> def get_context_data(self, **kwargs):
>>> context = super(AltwordlistView, self).get_context_data(**kwargs)
>>> # Filter 4b
>>> filter_4b =
>>> Altword.objects.filter(rosword__direct_transl_word='').order_by('-votes')
>>> # Filter 7
>>> filter_7 = Altword.objects.vote_order()
>>> # Filter 8b
>>> # filter_8b =
>>> Altword.objects.filter(word__pk=word_id).order_by('-votes')
>>>
>>>
>>> context.update({
>>> "filter_4b": filter_4b,
>>> "filter_7": filter_7
>>> # "filter_8b": filter_8b
>>> })
>>> return context
>>>
>>>
>>> # Filter 8
>>> def altword_list(self, request, word_id):
>>> #object_list =
>>> AltWord.objects.filter(word__pk=word_id).order_by('-votes')
>>> object_list =
>>> Altword.objects.filter(word__pk=word_id).order_by('-votes')
>>>
>>> return render(request, 'navi_polls/altword_list.html', {
>>> 'poll_list': object_list,
>>> })
>>>
>>> #_______________________________________________________________________________
>>> *
>>> *
>>>
>>>
>>> *Template*
>>>
>>> #_______________________________________________________________________________
>>>
>>> <!-- Filter 8 -->
>>> {% if poll_list %}
>>> <ul>
>>> {% for row in poll_list %}
>>> <li>( id:{{ row.id }} ) - {{ row.rosword }}</li>
>>> {% endfor %}
>>> </ul>
>>> {% else %}
>>> <p>No list is available.</p>
>>> {% endif %}
>>>
>>>
>>> <!-- poll.altword_set.all.order_by('-votes') -->
>>> <!-- for choice in poll.altword_set.all -->
>>> <!-- for choice in poll %} -->
>>>
>>> <!-- for choice in poll_list -->
>>> <!-- for choice in poll_list.altword_rosword.all -->
>>> {% for choice in poll_list %}
>>>
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