Hello my friend this site is for you:
https://djangocentral.com/building-a-blog-application-with-django/
Luka Nik <luka2...@gmail.com> در تاریخ چهارشنبه ۱۸ مارس ۲۰۲۰ ساعت
۱۹:۵۷ نوشت:
> 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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>
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