Re: pass parameter from one class view to another

I assume that you want to access the DetailView form the ListView??

To do that your List View template (which should be shop_list.html) should contain <a href="{{shop.id}}/">{{field}} – {{field}}</a>

I don't see your models.py so don't know what the fields are, but here is an example of my code for a model called Organisation:

 

{% extends 'pbs1/pbs1_base.html' %}

{% block body_block %}

<div class = "jumbotron">

    <h4 id='pers'>Available Organisations - </h4>

    <h5><i>Click for further details</i></h5>

    <p></p>

    <ol>

        {% for org in organisation_list %}

            <h6><li><a href="{{org.id}}/">{{org.org_Name}} - {{org.org_HQ_Location}}</a></li></h6>

        {% endfor %}

    </ol>

</div>

<div class="container">

    <p><a class="btn btn-light" href="{% url 'pbs1:home' %}">Back</a></p>

</div>

{% endblock %}

 

So, when the user clicks on an organisation in the list it takes her to the DetailView of that organisation, by virtue of the line in the urls.py:

path('<int:pk>/', views.Org_DetailView.as_view(), name='detail'),

 

Caveat – I am still an novice, but this works for me.

 

Bruckner de Villiers

083 625 1086

 

From: <django-users@googlegroups.com> on behalf of sotiris moustogiannis <sotomous@outlook.com>
Reply to: <django-users@googlegroups.com>
Date: Monday, 04 November 2019 at 02:09
To: Django users <django-users@googlegroups.com>
Subject: pass parameter from one class view to another

 

I have this listview and the context['datetimelist'] which is a list into def get_context_data

 

class ShopListView(ListView):

      model = Shops

      context_object_name= 'shops'

 

      template_name = 'booking/search.html'

 

      def get_context_data(self, **kwargs):

            context = super(ShopListView, self).get_context_data(**kwargs)

            query = self.request.GET.get('q')

            query1 = self.request.GET.get('q1')

            query2 = self.request.GET.get('q2')

            query3 = self.request.GET.get('q3')

            context['datetimelist'] = [query,query1,query2,query3]

            return context

 

 

      def get_queryset(self):

            query = self.request.GET.get('q')

            query1 = self.request.GET.get('q1')

            query2 = self.request.GET.get('q2')

            query3 = self.request.GET.get('q3')

            result_list = Shops.objects.exclude(Q(appointments__time=query) & Q(appointments__date = query1))

            result_list2 = Shops.objects.filter(Q(city=query2) & Q(typesport=query3))

            context = list(chain(result_list & result_list2))

            return context

 

And i want to pass this list to ShopDetailView class based view 

 

class ShopDetailView(DetailView):

 

      model = Shops

     

      template_name = 'booking/results.html'

 

 

      context_object_name= 'shops'

 

Also, here are my urls that calls these classes

 

    path('search/', booking_views.ShopListView.as_view(template_name='booking/search.html'), name='search'),

    path('results/<int:pk>/', booking_views.ShopDetailView.as_view(template_name='booking/results.html'), name='results'),

How can i pass this list from one class based view to the other

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