Hello everyone thanks in advance on the aid, I'm new in programming in
general. I would like to create a link (in Film.html) and using the ID to
open a new page (Attore.html) where to load only the data associated with
that ID but it doesn't do that since it loads all data of attori instead of
only one but I don't understand where it's the error.
Here is the code a little simplified.
*models.py :*
from django.db import models
class Attore( models.Model ):
nome = models.CharField( max_length=30 )
cognome = models.CharField( max_length=30 )
foto = models.CharField( max_length=100 )
data_inserimento = models.DateField( null=True, verbose_name="data
d'inserimento" )
def __unicode__(self):
return self.nome + " " + self.cognome + " " + self.foto
class Meta:
verbose_name_plural = "Attori"
class Film( models.Model ):
titolo = models.CharField( max_length=39 )
trama = models.CharField( max_length=1000 )
locandina = models.CharField( max_length=100 )
copertina = models.CharField( max_length=100 )
data_inserimento = models.DateField( null=True, verbose_name="data
d'inserimento" )
attori = models.ManyToManyField( Attore )
def __unicode__(self):
return self.titolo + " " + self.trama + " " + self.locandina + " " +
self.copertina
class Meta:
verbose_name_plural = "Film"
*views.py :*
from django.shortcuts import render_to_response, get_object_or_404from
django.template import RequestContextfrom models import *
def film(request):
film = Film.objects.order_by("titolo")
return render_to_response('Film.html', { 'film': film, })
def film_attore(request, id):
get_attore_id = get_object_or_404( Attore, pk=id )
return render_to_response('Attore.html', { 'film': Film.objects.filter(
attori=get_attore_id ), 'attor': get_attore_id })
*urls.py*
from django.conf.urls.defaults import *
urlpatterns = patterns('',
(r'^Film$', 'Database.views.film'),
(r'^Attore/(\d+)/$', 'Database.views.film_attore'),)
*Template:*
*Film.html :*
{% extends "Base.html" %}
{% block titolo %}Film{% endblock %}
{% block contenuto %}
{% for dato in film %}
{% for attore in dato.attori.all %}
<a href="/Database/Attore/{{ attore.id }}">{{ attore.nome }} {{
attore.cognome }}</a>
{% endfor %}
{% endfor %}{% endblock %}
*Attore.html :*
{% extends "Base.html" %}
{% block titolo %}Attore{% endblock %}
{% block contenuto %}
{% for dato in film %}
{% for attore in dato.attori.all %}
<h2>{{ attore.nome }} {{ attore.cognome }}</h2>
{% endfor %}
{% endfor %}{% endblock %}
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