So i want to make models form to upload file mp3. I was copy the code from website, but suddenly it's not work. there's no error message in terminal or console too.

when i clicked button audiotrack, what my terminal shown just

[12/May/2022 22:11:00] "POST / HTTP/1.1" 200 8928

CodePudding user response：

That's because you have two different views rendered into your same homepage template. The POST method will never be sent to your DB. You have two options:

1. If you want different views, add it to urlpatterns, in your form put action="{% url 'upload_url' %}"

views.py

@ensure_csrf_cookie
def homepage(request):
    form = AudioForm()
    audio = Audio_store.objects.all()
    context = {'form': form, 'audio': audio}

    return render(request, 'homepage.html', context=context)

def decode(request):
    # return HttpResponse('about')
    return render(request, 'decode.html')

def upload(request):
    if request.method == "POST":
        form = AudioForm(request.POST, request.FILES)
        if form.is_valid():
            form.save()
        return HttpResponseRedirect(request.META.get('HTTP_REFERER'))  # redirect previous page
    return redirect("main:homepage")

urls.py

urlpatterns = [
    url(r'^admin/', admin.site.urls),
    url(r'^decode/$', views.decode),
    url(r'^$', views.homepage),
    url(r'^upload/$', views.upload), # here
    path('audio', views.Audio_store),
]

html

<form method="POST" action="{% url 'main:upload' %}" enctype="multipart/form-data">

2. The simplest way is to render the form in the same page as the POST request.

views.py

def homepage(request):
    form = AudioForm()
    audio = Audio_store.objects.all()
    if request.method == "POST":
        form = AudioForm(request.POST, request.FILES)
        if form.is_valid():
            form.save()
        return redirect("main:homepage")

    context={'form':form, 'audio':audio}
    return render(request, "homepage.html", context=context)

def decode(request):
    # return HttpResponse('about')
    return render(request, 'decode.html')

This way, you don't need to add another urlpattern and modify your form action.