This example should help you:
http://docs.djangoproject.com/en/dev/topics/class-based-views/#dynamic-filtering
``self.args`` and ``self.kwargs`` contain the groups matched in the
URL, so I guess you want to use ``self.args[0]`` as your Menu name.
One thing I don't understand is, why you sometimes write "Food" and
sometimes "MenuItem". Is that the same model ?
On 4 December 2010 16:34, Recep KIRMIZI <rkirm...@gmail.com> wrote:
> Hi i m trying to use class based views on my project.
> I've read the documentation but i couldnt determine it well.
> what i'm trying to do is just use simple list of items of selected menu.
> i have 2 classes on my model. Menu and MenuItem. Menu corresponds of
> food menu types of a cafe; like "wine menu" "beef menu" ... and MenuItem
> is sub item of menus. like in "Wıne menu": "red wine" or "white wine" or
> some other kind of wine. but i couldnt get the list of items in the
> menu.here is my models views urls and template.
>
> ----------------------------------------------------
> models:
> ----------------------------------------------------
> #!/usr/bin/env python
> #-*- coding: utf-8 -*-
>
> from django.db import models
> from photologue.models import Photo
>
> class Menu(models.Model):
> """Model that contains the menu information\
> such as wine menu, meat menu, vegetables menu"""
>
> name = models.CharField(max_length=100, blank=True)
> slug = models.SlugField(max_length=100)
> description = models.CharField(max_length=200, blank=True)
>
> def __unicode__(self):
> return u'%s' %self.name
>
> class Food(models.Model):
> """Model that contains the foods such as white wine,\
> red wine, grilled meat, cooked meat."""
>
> name = models.CharField(max_length=100)
> menu = models.ForeignKey(Menu)
> price = models.FloatField()
> photo = models.ForeignKey(Photo)
>
> def __unicode__(self)
> return u'%s' %self.name
>
> ----------------------------------------------------
> urls:
> ----------------------------------------------------
>
> (r'^menu/(\w+)/$', FoodsListView.as_view()),
>
> ----------------------------------------------------
> views:
> ----------------------------------------------------
> #!/usr/bin/env python
> #-*- coding: utf-8 -*-
>
> from menus.models import MenuItem, Menu
> from django.shortcuts import render_to_response, get_object_or_404
> from django.views.generic import ListView
>
> class FoodsListView(ListView):
> context_object_name = "foods"
> template_name = "menu.html"
> model = Food
>
> def get_queryset(self):
> self.menu = Food.objects.filter(menu__iexact=????????????)
> return MenuItem.objects.filter(menu=self.menu)
>
>
> ----------------------------------------------------
> template:
> ----------------------------------------------------
> % extends "base.html" %}
> {% block title %}Menu name{% endblock title %}
> {% block extra_head %}
> <link rel="stylesheet" href="{{STATIC_URL}}css/menu.css" />
> {% endblock extra_head %}
> {% block content %}
> {% for food in foods %}
> {{food}}
> {% endfor %}
> {% endblock %}
> ----------------------------------------------------
>
>
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>
--
Łukasz Rekucki
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