Question

我在Django中制作一个简单的bbs。

目前，我正试图删除前端的帖子。

这是我在views.py

中的代码

@login_required
def delete_post(request, id):
    post_to_delete = get_object_or_404(Post, pk=id)

    if post_to_delete.owner_user != request.user:
        return HttpResponseForbidden()

    if request.method == 'POST':
        form = DeletePostForm(request.POST, instance=post_to_delete)
        if form.is_valid():
            post_to_delete.delete()

            return HttpResponseRedirect('/') 
    else:
        form = DeletePostForm(instance=post_to_delete)

    return render(request,'delete_post.html', {'form':form})

我相信我正在使用.delete（）函数，当我点击我的删除按钮时，我被带到了delete_post.html，但是当我回去查看admin中的帖子列表时，帖子仍然存在..

Answer 1

好的，在向您解释您不需要表单来删除实例之后。让我给你一个没有使用表格的文章。

@login_required
def delete_post(request, id):
    post_to_delete = get_object_or_404(Post, pk=id)

    if post_to_delete.owner_user != request.user:
        return HttpResponseForbidden()

    if request.method == 'POST':   
        post_to_delete.delete()
        return render(request,'delete_post.html', {'deleted':True})

    return render(request,'delete_post.html', {'deleted':False})

您可以在模板中使用deleted var。

Django .delete（）不起作用

1 个答案: