def create_category(request):
if request.method == 'POST':
form = CategoryForm(request.POST)
if form.is_valid():
form.save()
return redirect('category-index')
else:
form = CategoryForm()
return render(request, 'publication/category_form.html', {'form': form})
def update_category(request, category_id):
category = get_object_or_404(Category, pk=category_id)
if request.method == 'POST':
form = CategoryForm(request.POST, instance=category)
if form.is_valid():
form.save()
return redirect('category-index')
else:
form = CategoryForm(instance=category)
return render(request, 'publication/category_form.html', {'form': form})
