Django m2m .add

p1 = Publication(title='The Python Journal')
p1.save()
a1 = Article(headline='Django lets you build Web apps easily')
a1.save()

a1.publications.add(p1)

# Adding a second time is OK, it will not duplicate the relation:
a1.publications.add(p1)

Source: docs.djangoproject.com

Similar codes

0 vote348 views1 answer
Django force download file
Python Django
0 vote159 views1 answer
HTTP Error 403: Forbidden django account signup email
Python Django
1 vote287 views1 answer
Django ModelChoiceField value not id
Python Django
-1 vote218 views1 answer
ImportError: cannot import name 'FieldDoesNotExist' from 'django.db.models.fields' (C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\site-packages\django\db\models\fields\__init__.py)
Python Django
0 vote214 views2 answers
Django get superuser password
Python Django
12 votes231 views6 answers
Model in django
Python Django
-1 vote226 views1 answer
Cannot import name 'httpresponse' from 'django.http'
Python Django
0 vote225 views1 answer
Django import excel file from same directory
Python Django
0 vote270 views1 answer
Adding extra fields to user model django
Python Django
0 vote219 views2 answers
From django.core.management import execute_from_command_line ImportError: No module named django.core.management
Python Django