Sorry, when I make a comment, I get this error. Any advice would be really appreciated!
AttributeError at /articles/2/comment/ 'WSGIRequest' object has no attribute 'article' Request Method: POST Request URL: http://127.0.0.1:8000/articles/2/comment/ Django Version: 2.1.5 Exception Type: AttributeError Exception Value: 'WSGIRequest' object has no attribute 'article' Exception Location: /Users/Koitaro/Desktop/Web_Development/MMBlog/articles/views.py in form_valid, line 75 Python Executable: /Users/Koitaro/.local/share/virtualenvs/MMBlog-58h299OP/bin/python Python Version: 3.6.5 Python Path: ['/Users/Koitaro/Desktop/Web_Development/MMBlog', '/Users/Koitaro/.local/share/virtualenvs/MMBlog-58h299OP/lib/python36.zip', '/Users/Koitaro/.local/share/virtualenvs/MMBlog-58h299OP/lib/python3.6', '/Users/Koitaro/.local/share/virtualenvs/MMBlog-58h299OP/lib/python3.6/lib-dynload', '/Applications/anaconda3/lib/python3.6', '/Users/Koitaro/.local/share/virtualenvs/MMBlog-58h299OP/lib/python3.6/site-packages'] Server time: Sat, 27 Apr 2019 21:24:45 +0000 On Saturday, April 27, 2019 at 5:07:19 PM UTC-4, Atsunori Kaneshige wrote: > > I really appreciate if anybody could give me an advice about form_valid. > > Here is what I want to do. > I am making a simple blog. > I am making simple features: > 1) only superuser can create articles. > 2) logged-in users can make comments to articles. > > I followed along tutorials and mostly done. > *But last thing I want to do is that when users make comments to any > articles, I want author field and article field to be automatically set.* > *Currently, users need to choose author field and article field to make > comments as well as comment texts.* > > The tutorial that I followed along uses form_valid and by using > form_valid, now I don't need to choose author. > But I have been struggling with how to automatically set article field by > using form_valid. > > I have a simple models.py and views.py below. > > <models.py> > > class Article(models.Model): > title = models.CharField(max_length=255) > body = models.TextField() > date = models.DateTimeField(auto_now_add=True) > author = models.ForeignKey( > get_user_model(), > on_delete=models.CASCADE, > ) > > def __str__(self): > return self.title > > def get_absolute_url(self): > return reverse('article_detail', args=[str(self.id)]) > > class Comment(models.Model): # new > article = models.ForeignKey( > Article, > on_delete=models.CASCADE, > related_name = 'comments', > ) > comment = models.CharField(max_length=140) > author = models.ForeignKey( > get_user_model(), > on_delete=models.CASCADE, > ) > > def __str__(self): > return self.comment > > def get_absolute_url(self): > return reverse('article_list') > > <views.py> > ...(not showing all) > #for comment > class ArticleCommentCreateView(LoginRequiredMixin, CreateView): > model = Comment > template_name = 'article_comment_new.html' > fields = ('comment',) > login_url = 'login' > > def form_valid(self, form): > form.instance.author = self.request.user > *form.instance.article = self.request.article* > return super().form_valid(form) > > I keep getting errors with this code. > I know that *form.instance.article = self.request.article* is something > wrong, but I am having hard time to figure out how to set article field to > be automatically set. > > > Please give any advice about this. > I really appreciate. > > Looking forward to hearing from anyone. > > Best regards, > > Nori > > > > > -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/352ed4ec-fcf8-4590-ae0b-9c97e29d80ef%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
