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  1. from polls.models import Word, Results
  2.  
  3. def detail(request):
  4.     q = Word(type="How do you like")
  5.     q.save()
  6.     Word.objects.get(pk=1)
  7.  
  8.     q.score_set.create(score=5)
  9.     q.score_set.create(score=4)
  10.     q.score_set.create(score=3)
  11.     q.score_set.create(score=2)
  12.     q.score_set.create(score=1)
  13.  
  14.  
  15.     return render_to_response('/$')
  16.    
  17. from django.db import models
  18.  
  19.  
  20. class Word(models.Model):
  21.     type = models.CharField(max_length=200)
  22.  
  23.     def __unicode__(self):
  24.             return self.type
  25.  
  26. class Results(models.Model):
  27.     word = models.ForeignKey(Word)
  28.     score = models.IntegerField()
  29.  
  30.     def __unicode__(self):
  31.             return self.score
  32.    
  33. IntegrityError at /
  34. polls_word.score may not be NULLRequest Method: GET
  35. Request URL: Django Version: 1.4.1
  36. Exception Type: IntegrityError
  37. Exception Value: polls_word.score may not be NULL
  38. Exception Location: /home/oveledar/.virtualenvs/django/lib/python2.6/site-packages/django/db/backends/sqlite3/base.py in execute, line 337
  39. Python Executable: /home/oveledar/.virtualenvs/django/bin/python
  40. Python Version: 2.6.6
  41. Python Path: ['/home/oveledar/django/mysite',
  42.  '/home/oveledar/.virtualenvs/django/lib/python2.6/site-packages/setuptools-0.6c11-py2.6.egg',
  43.  '/home/oveledar/.virtualenvs/django/lib/python2.6/site-packages/pip-1.0.2-py2.6.egg',
  44.  '/home/oveledar/.virtualenvs/django/lib64/python26.zip',
  45.  '/home/oveledar/.virtualenvs/django/lib64/python2.6',
  46.  '/home/oveledar/.virtualenvs/django/lib64/python2.6/plat-linux2',
  47.  '/home/oveledar/.virtualenvs/django/lib64/python2.6/lib-tk',
  48.  '/home/oveledar/.virtualenvs/django/lib64/python2.6/lib-old',
  49.  '/home/oveledar/.virtualenvs/django/lib64/python2.6/lib-dynload',
  50.  '/usr/lib/python2.6',
  51.  '/usr/lib64/python2.6',
  52.  '/home/oveledar/.virtualenvs/django/lib/python2.6/site-packages']
  53.    
  54. class Results(models.Model):
  55.     word = models.ForeignKey(Word)
  56.     score = models.IntegerField(blank=True, null=True)
  57.    
  58. python manange.py syncdb
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