add example for multiple of the same forms

Author: TimBest

demo/base/forms.py

@@ -1,6 +1,6 @@
 from django import forms
 
-from base.models import Photo, Record
+from base.models import Photo, Profile, Record
 
 
 class PhotoForm(forms.ModelForm):
@@ -16,6 +16,12 @@ class Meta(object):
         model = Record
         fields = ['title', 'description']
 
+class ProfileForm(forms.ModelForm):
+
+    class Meta(object):
+        model = Profile
+        fields = ['name']
+
 
 class ContactForm(forms.Form):
     subject = forms.CharField(max_length=100)

demo/base/migrations/0002_auto_20170914_0729.py

@@ -0,0 +1,45 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9.8 on 2017-09-14 07:29
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('base', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Profile',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+            ],
+        ),
+        migrations.AlterField(
+            model_name='photo',
+            name='tag',
+            field=models.CharField(choices=[(b'A', b'Animal'), (b'P', b'Plant'), (b'O', b'Other'), (b'U', b'Unknown')], default=b'U', max_length=1),
+        ),
+        migrations.AlterField(
+            model_name='record',
+            name='photo',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='base.Photo'),
+        ),
+        migrations.AddField(
+            model_name='profile',
+            name='avatar',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='profile_avatars', to='base.Photo'),
+        ),
+        migrations.AddField(
+            model_name='profile',
+            name='background',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='profile_backgrounds', to='base.Photo'),
+        ),
+    ]

demo/base/models.py

@@ -27,3 +27,12 @@ class Record(models.Model):
 
     created_at = models.DateTimeField(auto_now_add=True)
     updated_at = models.DateTimeField(auto_now=True)
+
+
+class Profile(models.Model):
+    avatar = models.ForeignKey(Photo, related_name="profile_avatars")
+    background = models.ForeignKey(Photo, related_name="profile_backgrounds")
+    name = models.CharField(max_length=100)
+
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)

demo/base/templates/contact-sent.html demo/base/templates/contact_sent.htmldemo/base/templates/contact-sent.html renamed to demo/base/templates/contact_sent.html

@@ -4,6 +4,7 @@
 {% block content %}
 <ul>
   <li><a href="{% url 'records' %}">MultiModelForm Example</a></li>
+  <li><a href="{% url 'profiles' %}">MultiModelForm Example with 2 of the same form types</a></li>
   <li><a href="{% url 'contact' %}">MultiForm Example</a></li>
 </ul>
 {% endblock %}

demo/base/templates/index.html

@@ -0,0 +1,35 @@
+{% extends "base.html" %}
+
+
+{% block content %}
+<a href="{% url 'profiles_new' %}">Create Profile</a>
+<table>
+  <tr>
+    <th>Name</th>
+    <th>Avatar</th>
+    <th>Background</th>
+    <th></th>
+  </tr>
+  {% for profile in object_list %}
+  <tr>
+    <td>{{ profile.name }}</td>
+    <td>
+      <img src="{{ profile.avatar.image.url }}" height="50" width="50" alt="profile avatar"/>
+      {{ profile.avatar.tag }}
+    </td>
+    <td>
+      <img
+        src="{{ profile.background.image.url }}"
+        height="50"
+        width="50"
+        alt="profile background image"
+      />
+      {{ profile.background.tag }}
+    </td>
+    <td>
+      <a href="{% url 'profiles_edit' profile.id %}">Edit</a>
+    </td>
+  </tr>
+  {% endfor %}
+</table>
+{% endblock %}

demo/base/templates/profiles.html

@@ -0,0 +1,15 @@
+{% extends "base.html" %}
+
+
+{% block content %}
+<form method="post" enctype="multipart/form-data">
+  {% csrf_token %}
+
+  {{ forms.profile_form.as_p }}
+  <label>Avatar</label>
+  {{ forms.avatar_form.as_p }}
+  <label>Background photo</label>
+  {{ forms.background_form.as_p }}
+  <input type="submit" value="submit"/>
+</form>
+{% endblock %}

demo/base/templates/profiles_form.html

@@ -13,7 +13,11 @@
     url(r'^records/new/$', views.RecordFormView.as_view(), name='records_new'),
     url(r'^records/edit/(?P<record_id>\d+)$', views.RecordFormView.as_view(), name='records_edit'),
 
+    url(r'^profiles/$', views.ProfileListView.as_view(), name='profiles'),
+    url(r'^profiles/new/$', views.ProfileFormView.as_view(), name='profiles_new'),
+    url(r'^profiles/edit/(?P<record_id>\d+)$', views.ProfileFormView.as_view(), name='profiles_edit'),
+
     url(r'^contact/$', views.ContactView.as_view(), name='contact'),
-    url(r'^cntact/sent/$', TemplateView.as_view(template_name='contact-sent.html'), name='contact_sent'),
+    url(r'^cntact/sent/$', TemplateView.as_view(template_name='contact_sent.html'), name='contact_sent'),
 
 ] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

demo/base/urls.py

@@ -0,0 +1,3 @@
+from contact import ContactView
+from profile import ProfileListView, ProfileFormView
+from record import RecordListView, RecordFormView

demo/base/views/__init__.py

@@ -0,0 +1,17 @@
+from django.core.urlresolvers import reverse
+
+from multi_form_view import MultiFormView
+
+from base.forms import ContactForm, UserForm
+
+
+class ContactView(MultiFormView):
+    form_classes = {
+        'contact_form' : ContactForm,
+        'user_form' : UserForm,
+    }
+    record_id = None
+    template_name = 'contact.html'
+
+    def get_success_url(self):
+        return reverse('contact_sent')