使用TemplateView将方法视图迁移到基于类的视图

In Django 1.4 and before, I had views which looked like this:

在Django 1.4和之前，我有如下视图:

def myview(request, item_id):
    item = get_object_or_404(Item, item_id)

    if request.method == "GET":
        return direct_to_template(request, "template.html", 
            { 'form': ItemForm() })
    elif request.method == "POST":
        form = ItemForm(request.POST)

        if form.is_valid():
            return redirect("/")
        else:
            return direct_to_template(request, "template.html",
                { 'form': form })

I'd like to rewrite this to be compatible with Django's new class-based-view system utilizing TemplateView, but I'm not sure as to how to implement the methods. How do I migrate over to using a TemplateView subclass to implement POST and GET?

我想重写它以与Django使用TemplateView的新的基于类的视图系统兼容，但是我不确定如何实现这些方法。如何迁移到使用TemplateView子类来实现POST和GET?

1 个解决方案

#1

You probably want to use a FormView:

您可能需要使用FormView:

class ItemFormView(FormView):
    template_name = 'template.html'
    form_class = ItemForm
    success_url = '/'