หน้านี้รวบรวมลิงก์และโค้ดสำหรับการสอน Django เพิ่มเติมในส่วนของ ORM * ดาวน์โหลด Django [[http://www.djangoproject.com/download/1.3/tarball/|Django1.3]] [[http://theory.cpe.ku.ac.th/~jittat/204223/Django-1.3.tar.gz|mirror at ku]] * [[204223-52|เนื้อหาจากวิชา practicum ปีการศึกษา 2552]] ===== โปรแกรมหมู่เช้า ===== * [[01204223-54-ex-django-code|โปรแกรมของหมู่เช้า]] ===== โปรแกรมหมู่บ่าย ===== แก้ ''settings.py'' ตัด middle ware ของระบบ CSRF protection ออก โดย comment บรรทัด '''django.middleware.csrf.CsrfViewMiddleware',''


MIDDLEWARE_CLASSES = (
    'django.middleware.common.CommonMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    #'django.middleware.csrf.CsrfViewMiddleware',   
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    # Uncomment the next line for simple clickjacking protection:
    # 'django.middleware.clickjacking.XFrameOptionsMiddleware',
)

==== events/models.py ====


from django.db import models

class Event(models.Model):
  title = models.CharField(max_length=200)
  place = models.CharField(max_length=100)

  def __unicode__(self):
    return self.title

class Comment(models.Model):
  event = models.ForeignKey('Event')
  body = models.CharField(max_length=500)

  def __unicode__(self):
    return self.body

==== urls.py ====


from django.conf.urls.defaults import patterns, include, url

# Uncomment the next two lines to enable the admin:
from django.contrib import admin
admin.autodiscover()

urlpatterns = patterns('',
    # url(r'^$', 'ievents.views.home', name='home'),

    url(r'^$', 'ievents.events.views.list'),
    url(r'^post_comment/(\d+)/$',
        'ievents.events.views.create_comment'),

    url(r'^admin/', include(admin.site.urls)),
)

==== events/views.py ====


from models import Event, Comment
from django.shortcuts import render_to_response, redirect

def list(request):
  events = Event.objects.all()
  return render_to_response("list.html",
                            {'events': events})

def create_comment(request,event_id):
  event = Event.objects.get(pk=event_id)
  comment = Comment()
  comment.body = request.POST['body']
  comment.event = event
  comment.save()
  return redirect('/')

==== events/templates/list.html ====




List of events
{% for e in events %}
  {{ e.title }} - {{ e.place }}

  
    {% for c in e.comment_set.all %}
      {{ c.body }}
    {% endfor %}
  
  
    New comment: 
    
  
{% endfor %}

==== events/admin.py ====


from models import Event
from django.contrib import admin

admin.site.register(Event)