views.py 文件源码

def add_page(request, category_name_slug):
    try:
        category = Category.objects.get(slug=category_name_slug)
    except Category.DoesNotExist:
        category = None

    form = PageForm()
    if request.method == 'POST':
        form = PageForm(request.POST)
        if form.is_valid():
            if category:
                page = form.save(commit=False)
                page.category = category
                page.views = 0
                page.save()
                # probably better to use a redirect here.
            return show_category(request, category_name_slug)
        else:
            print(form.errors)

    context_dict = {'form':form, 'category': category}

    return render(request, 'rango/add_page.html', context_dict)