def cart_add(request, book_id): book = get_object_or_404(Book, id=book_id) cart = Cart(request) form = CartAddBookForm(request.POST) if form.is_valid(): cd = form.cleaned_data cart.add(book=book, quantity=cd['quantity'], update_quantity=cd['update']) return redirect('cart_detail')
def book_detail(request, id, slug): book = get_object_or_404(Book, id=id, slug=slug, available=True) cart_book_form = CartAddBookForm() return render(request, 'library/books/detail.html', {'book': book, 'cart_book_form': cart_book_form})
def book_detail(request, pk): book = get_object_or_404(Book, pk=pk, ) cart_book_form = CartAddBookForm() return render(request, 'shop/book_detail.html', {'book': book, 'cart_book_form': cart_book_form})
def book_list(request, category_slug=None): search_form = SearchForm() query = None category = None categories = Category.objects.all() books = Book.objects.filter(available=True) cart_book_form = CartAddBookForm() if 'query' in request.GET: form = SearchForm(request.GET) if form.is_valid(): query = form.cleaned_data['query'] books = Book.objects.annotate(search=SearchVector( 'title', 'author'), ).filter(search=query) if category_slug: category = get_object_or_404(Category, slug=category_slug) books = books.filter(category=category) return render( request, 'shop/book/list.html', { 'books': books, 'category': category, 'categories': categories, 'cart_book_form': cart_book_form, 'search_form': search_form, 'query': query })
def get(self, *args, **kwargs): request = self.request slug = self.kwargs.get('slug') try: data = get_object_or_404(Book, slug=slug) cart_book_form = CartAddBookForm(id=data.id) except Book.DoesNotExist: raise Http404("Not Found!!!") except Book.MultipleObjectsReturned: queryset = Book.objects.filter(slug=slug) data = queryset.first() cart_book_form = CartAddBookForm(id=data.id) return render(request, 'book_detail_slug_view.html', { 'book': data, 'cart_book_form': cart_book_form })
def cart_detail(request): cart = Cart(request) for item in cart: item['update_quantity_form'] = CartAddBookForm( initial={ 'quantity': item['quantity'], 'update': True }) context = {'cart': cart} return render(request, 'cart/cart_detail.html', context)
def book_detail(request, id, slug): book = get_object_or_404(Book, id=id, slug=slug, available=True) book_category = get_object_or_404(Category, name=book.category) cart_book_form = CartAddBookForm() return render( request, 'shop/book/detail.html', { 'book': book, 'book_category': book_category, 'cart_book_form': cart_book_form })
def product_list(request, category_pk): context = {} categories = Category.objects.all() category = get_object_or_404(Category, pk=category_pk) products = Product.objects.filter(category_id=category_pk) cart_form = CartAddBookForm() context['category'] = category context['products'] = products context['categories'] = categories context['cart_form'] = cart_form return render(request, 'product/product_list.html', context)
def product_detail(request, product_pk): context = {} categories = Category.objects.all() product = get_object_or_404(Product, pk=product_pk) cart_form = CartAddBookForm() context['product'] = product context['categories'] = categories context['cart_form'] = cart_form # all_pages_count =product.all().count() # #current_page = page_info # 获取用户当前想要访问的页码 # if current_page is None: # current_page = 1 # # 每页显示的记录个数 # per_page = 3 # base_url = '/product/product_list/' # # 用自定义的分页器生成每页对象 # page_info = PageInfo(current_page, all_pages_count, per_page, base_url, c_id) # # 每页显示的记录的起始位置 # products = product.all()[page_info.start(): page_info.end()] # context['products'] = products # context['page_info'] = page_info return render(request, 'product/product_details.html', context)
def book_detail_view(request, pk=None, *args, **kwargs): # instance = Book.objects.get(pk=pk) instance = get_object_or_404(Book, pk=pk) cart_book_form = CartAddBookForm(id=pk) context = {'object': instance, 'cart_book_form': cart_book_form} return render(request, 'book_detail_view.html', context)
def book_detail(request, book_id, book_slug): book = get_object_or_404(Book, id=book_id, slug=book_slug, available=True) form = CartAddBookForm() context = {'book': book, 'form': form} return render(request, 'shop/book_detail.html', context)
def BookDetail(request, iD, slug): book = get_object_or_404(Book, id=iD, slug=slug, available=True) cart_book_form = CartAddBookForm() return render_to_response('shop/book_detail.html', {'book': book, 'cart_book_form': cart_book_form})