Hi Ahmed, I was looking for that during several months and I have found examples than not run, and therefore I`ve get one conclution: "It`s not posible to get that functionality in Django". No one could demostrate with example code. If you find something, please send me the code.
Thanks Gabriel Araya Garcia GMI - Desarrollo de Sistemas Informáticos El dom., 17 may. 2020 a las 20:15, Ahmed Khairy (< [email protected]>) escribió: > Hi all, > > I need some help writing the ajax for a like button instead of refreshing > every time a like is posted > > here is the template: > > <form action="{% url 'score:like_post' post.pk %}" > method='POST'> > {% csrf_token %} > {% if user.is_authenticated %} > {% if liked %} > <button type='submit' name='post_id' class > = "btn btn-danger btn-sm" value="{{post.id}}"> Unlike </button > > > {% else %} > <button type='submit' name='post_id' class > = "btn btn-primary btn-sm" value="{{post.id}}"> Like </button > > > {% endif %} > {% else %} > <small><a href="{% url 'login' %}"> Login</a > > to Like </small> > <strong>{{total_likes}} Likes </strong> > {% endif %} > </form> > > Here is the urls: > path('like/<int:pk>', LikeView, name='like_post'), > > here is the views: > def LikeView(request, pk): > post = get_object_or_404(Post, id=request.POST.get('post_id')) > like = False > if post.likes.filter(id=request.user.id).exists(): > post.likes.remove(request.user) > like = False > > else: > post.likes.add(request.user) > like = True > return redirect('score:post-detail', pk=pk) > > class PostDetailView(DetailView): > model = Post > template_name = "post_detail.html" > > def get_context_data(self, *args, **kwargs): > context = super(PostDetailView, self).get_context_data() > > stuff = get_object_or_404(Post, id=self.kwargs['pk']) > total_likes = stuff.total_likes() > > liked = False > if stuff.likes.filter(id=self.request.user.id).exists(): > liked = True > > context["total_likes"] = total_likes > context["liked"] = liked > return context > > > > -- > 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 view this discussion on the web visit > https://groups.google.com/d/msgid/django-users/00707977-9b68-4329-a13d-adb9ab7b8813%40googlegroups.com > <https://groups.google.com/d/msgid/django-users/00707977-9b68-4329-a13d-adb9ab7b8813%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- 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 view this discussion on the web visit https://groups.google.com/d/msgid/django-users/CAKVvSDCuegzvsZQ_Rfms3yMA_EO914T0yJ_n929mnx7bNDodUA%40mail.gmail.com.
