Hello fellow djangos,
I have a slight problem with my project, a simple solution is needed I
believe, but I couldn't figure it out.
I wanted to add a comment section for my blog posts.
Here is the code:
Models.py:
class Comment(models.Model):
post = models.ForeignKey(Post, on_delete=models.CASCADE,
related_name='comments')
name = models.CharField(max_length=80)
email = models.EmailField()
body = models.TextField()
created_on = models.DateTimeField(auto_now_add=True)
active = models.BooleanField(default=False)
class Meta:
ordering = ['-created_on']
def __str__(self):
return 'Comment {} by {}'.format(self.body, self.name)
Views.py:
class PostDetailView(DetailView):
model = Post
def post_detail(request, slug):
template_name = 'blog/post_detail.html'
post = get_object_or_404(Post, slug=slug)
comments = post.comments.filter(active=True)
new_comment = None
if request.method == 'POST':
comment_form = CommentForm(data=request.POST)
if comment_form.is_valid():
new_comment = comment_form.save(commit=False)
new_comment.post = post
new_comment.save()
else:
comment_form = CommentForm()
return render(request, template_name, {'post': post,
'comments': comments,
'new_comment': new_comment,
'comment_form': comment_form
})
Blog/post_detail.html:
{%extends 'blog/base.html'%}
{% load crispy_forms_tags %}
{%block content%}
<article class="media content-section">
<img class="rounded-circle article-img" src="{{
object.author.profile.image.url}}" >
<div class="media-body">
<div class="article-metadata">
<a class="mr-2" href="{% url 'user-posts'
object.author.username %}">{{ object.author }}</a>
<small class="text-muted">{{
object.date_posted|date:"d F, Y" }}</small>
{% if object.author == user %}
<div>
<a class="btn btn-primary btn-sm mt-1 mb-1"
href="{% url 'blog-home'%}"> Home </a>
<a class="btn btn-secondary btn-sm mt-1 mb-1"
href="{% url 'post-update' object.id %}"> Update </a>
<a class="btn btn-danger btn-sm mt-1 mb-1"
href="{% url 'post-delete' object.id %}"> Delete </a>
</div>
{% endif %}
</div>
<h2 class="article-title">{{ object.title }}</h2>
<p class="article-content">{{ object.content }}</p>
</div>
</article>
{% for comment in comments %}
<div class="comments" style="padding: 10px;">
<p class="font-weight-bold">
{{ comment.name }}
<span class=" text-muted font-weight-normal">
{{ comment.created_on }}
</span>
</p>
{{ comment.body | linebreaks }}
</div>
{% endfor %}
<div class="col-md-8 card mb-4 mt-3">
<div class="card-body">
{% if new_comment %}
<div class="alert alert-success" role="alert">
Your comment is awaiting moderation
</div>
{% else %}
<h3>Leave a comment</h3>
<form method="post" style="margin-top: 1.3em;">
{{ comment_form | crispy }}
{% csrf_token %}
<button type="submit" class="btn btn-primary
btn-lg">Submit</button>
</form>
{% endif %}
</div>
</div>
{% endblock content%}
And the urls.py:
urlpatterns = [
path('', PostListView.as_view(), name='blog-home'),
path('about/', views.about, name='blog-about'),
path('showroom/', views.showroom, name='blog-showroom'),
path('photos/', views.photos, name='blog-photos'),
path('post/<int:pk>/', PostDetailView.as_view(), name='post-detail'),
path('post/new/', PostCreateView.as_view(), name='post-create'),
path('post/<int:pk>/update/', PostUpdateView.as_view(), name='post-update'),
path('post/<int:pk>/delete/', PostDeleteView.as_view(), name='post-delete'),
path('user/<str:username>', UserPostListView.as_view(), name='user-posts'),
]
The problem is following:
In the post detail page, I can not see the fields required for commenting,
I only see "Leave a comment" and submit button that does not work..
Any help would be nice
Cheers,
Luka
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