6 - Foreign Key Basics

src/questions/admin.py

@@ -2,6 +2,8 @@
 
 # Register your models here.
 
-from .models import Question
+from .models import Question, Answer
 
-admin.site.register(Question)
+admin.site.register(Question)
+
+admin.site.register(Answer)

src/questions/migrations/0002_answer.py

@@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('questions', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Answer',
+            fields=[
+                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('text', models.CharField(max_length=120)),
+                ('active', models.BooleanField(default=True)),
+                ('draft', models.BooleanField(default=False)),
+                ('timestamp', models.DateTimeField(auto_now_add=True)),
+                ('question', models.ForeignKey(to='questions.Question')),
+            ],
+        ),
+    ]

src/questions/models.py

@@ -7,6 +7,19 @@ class Question(models.Model):
 	active = models.BooleanField(default=True)
 	draft = models.BooleanField(default=False)
 	timestamp = models.DateTimeField(auto_now_add=True, auto_now=False)
+	#answers = models.ManyToManyField('Answer')
+
+	def __unicode__(self): #def __str__(self):
+		return self.text[:10]
+
+
+class Answer(models.Model):
+	question = models.ForeignKey(Question)
+	text = models.CharField(max_length=120)
+	active = models.BooleanField(default=True)
+	draft = models.BooleanField(default=False)
+	timestamp = models.DateTimeField(auto_now_add=True, auto_now=False)
+
 
 	def __unicode__(self): #def __str__(self):
 		return self.text[:10]