Access to model field in ModelForm
1
I have blog and I am able to comment my post. But in the view I have to check if author of comment is the same as logged user.
For Blog model - this is simple - I need only self.get_object()
But there is a problem for CommentForm in detail view.
How can I get author field of comment model in BlogDetailView?
class BlogDetailView(generic.DetailView, FormMixin):
template_name = 'blog_detail.html'
context_object_name = 'blog_detail'
model = Blog
form_class = CommentForm
Edit:
My models (comments about database design are welocome):
class Blog(models.Model):
author = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE)
title = models.CharField(max_length=200)
text = RichTextUploadingField()
class Comment(models.Model)
author = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE)
question = models.ForeignKey(Blog, on_delete=models.CASCADE, related_name='comments')
text = RichTextUploadingField()
def __str__(self):
return self.text
python django view django-class-based-views detailview
asked Nov 13 '18 at 23:54
user10605113user10605113
526
add a comment |
1
I have blog and I am able to comment my post. But in the view I have to check if author of comment is the same as logged user.
For Blog model - this is simple - I need only self.get_object()
But there is a problem for CommentForm in detail view.
How can I get author field of comment model in BlogDetailView?
class BlogDetailView(generic.DetailView, FormMixin):
template_name = 'blog_detail.html'
context_object_name = 'blog_detail'
model = Blog
form_class = CommentForm
Edit:
My models (comments about database design are welocome):
class Blog(models.Model):
author = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE)
title = models.CharField(max_length=200)
text = RichTextUploadingField()
class Comment(models.Model)
author = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE)
question = models.ForeignKey(Blog, on_delete=models.CASCADE, related_name='comments')
text = RichTextUploadingField()
def __str__(self):
return self.text
python django view django-class-based-views detailview
asked Nov 13 '18 at 23:54
user10605113user10605113
526
1
Please provide your models detail. We can't guess how have you modeled it.
– Cheche
Nov 14 '18 at 0:42
@Cheche sorry, please check now.
– user10605113
Nov 14 '18 at 11:58
Ifblog = self.get_object(), have you tried doingfor comment in blog.comments.all(): print(comment.author)
– Cheche
Nov 14 '18 at 12:13
add a comment |
1
1
1
0
I have blog and I am able to comment my post. But in the view I have to check if author of comment is the same as logged user.
For Blog model - this is simple - I need only self.get_object()
But there is a problem for CommentForm in detail view.
How can I get author field of comment model in BlogDetailView?
class BlogDetailView(generic.DetailView, FormMixin):
template_name = 'blog_detail.html'
context_object_name = 'blog_detail'
model = Blog
form_class = CommentForm
Edit:
My models (comments about database design are welocome):
class Blog(models.Model):
author = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE)
title = models.CharField(max_length=200)
text = RichTextUploadingField()
class Comment(models.Model)
author = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE)
question = models.ForeignKey(Blog, on_delete=models.CASCADE, related_name='comments')
text = RichTextUploadingField()
def __str__(self):
return self.text
python django view django-class-based-views detailview
asked Nov 13 '18 at 23:54
user10605113user10605113
526
I have blog and I am able to comment my post. But in the view I have to check if author of comment is the same as logged user.
For Blog model - this is simple - I need only self.get_object()
But there is a problem for CommentForm in detail view.
How can I get author field of comment model in BlogDetailView?
class BlogDetailView(generic.DetailView, FormMixin):
template_name = 'blog_detail.html'
context_object_name = 'blog_detail'
model = Blog
form_class = CommentForm
Edit:
My models (comments about database design are welocome):
class Blog(models.Model):
author = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE)
title = models.CharField(max_length=200)
text = RichTextUploadingField()
class Comment(models.Model)
author = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE)
question = models.ForeignKey(Blog, on_delete=models.CASCADE, related_name='comments')
text = RichTextUploadingField()
def __str__(self):
return self.text
python django view django-class-based-views detailview
python django view django-class-based-views detailview
asked Nov 13 '18 at 23:54
user10605113user10605113
526
asked Nov 13 '18 at 23:54
user10605113user10605113
526
edited Nov 14 '18 at 11:58
user10605113
asked Nov 13 '18 at 23:54
user10605113user10605113
526
asked Nov 13 '18 at 23:54
user10605113user10605113
526
asked Nov 13 '18 at 23:54
user10605113user10605113
526
526
1
Please provide your models detail. We can't guess how have you modeled it.
– Cheche
Nov 14 '18 at 0:42
@Cheche sorry, please check now.
– user10605113
Nov 14 '18 at 11:58
Ifblog = self.get_object(), have you tried doingfor comment in blog.comments.all(): print(comment.author)
– Cheche
Nov 14 '18 at 12:13
add a comment |
1
Please provide your models detail. We can't guess how have you modeled it.
– Cheche
Nov 14 '18 at 0:42
@Cheche sorry, please check now.
– user10605113
Nov 14 '18 at 11:58
Ifblog = self.get_object(), have you tried doingfor comment in blog.comments.all(): print(comment.author)
– Cheche
Nov 14 '18 at 12:13
1
1
Please provide your models detail. We can't guess how have you modeled it.
– Cheche
Nov 14 '18 at 0:42
Please provide your models detail. We can't guess how have you modeled it.
– Cheche
Nov 14 '18 at 0:42
@Cheche sorry, please check now.
– user10605113
Nov 14 '18 at 11:58
@Cheche sorry, please check now.
– user10605113
Nov 14 '18 at 11:58
If
blog = self.get_object(), have you tried doing for comment in blog.comments.all(): print(comment.author)– Cheche
Nov 14 '18 at 12:13
If
blog = self.get_object(), have you tried doing for comment in blog.comments.all(): print(comment.author)– Cheche
Nov 14 '18 at 12:13
add a comment |
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1
Please provide your models detail. We can't guess how have you modeled it.
– Cheche
Nov 14 '18 at 0:42
@Cheche sorry, please check now.
– user10605113
Nov 14 '18 at 11:58
If
blog = self.get_object(), have you tried doingfor comment in blog.comments.all(): print(comment.author)– Cheche
Nov 14 '18 at 12:13