如何在 views.py 中分配 ForeignKey MySQL 项目?

How to assign ForeignKey MySQL item in views.py?

当我保存我的 NoteForm 时,我想保存我的表单和“笔记”字段,然后我想在 NoteTagModel 中为笔记创建一个“标签”。

目前,我创建了一个新标签,但它没有分配给笔记。我知道下面的代码一定是错误的:

notetag.id = new_note_parse.id

如果我改为:

notetag.note = new_note_parse.id

我收到以下错误:

"NoteTagModel.note" must be a "NoteModel" instance.

下面是我的views.py:

def notes(request):

    note_form = NoteForm
    notetag = NoteTagModel()

    note_form=NoteForm(request.POST)
    if note_form.is_valid():
        new_note = note_form.save(commit=False)
        new_note_parse = new_note
        new_note.save()

        notetag.id = new_note_parse.id
        notetag.tag = "Test"

        notetag.save()
    
        return HttpResponseRedirect(reverse('notes:notes'))

    context = {
        'note_form' : note_form,
        'notes' : NoteModel.objects.all(),
        'notes_tag' : NoteTagModel.objects.all(),
        
    }

    return render(request, "notes/notes.html", context)

我的models.py是:

class NoteModel(models.Model):
    note = models.CharField(
        max_length = 5000
        )

    def __str__(self):
        return f"{self.note}"

class NoteTagModel(models.Model):
    note = models.ForeignKey(
        NoteModel,
        on_delete=models.CASCADE,
        related_name="notes",
        blank= False,
        null = True,
    )

    tag = models.CharField(
        max_length = 5000
    )

    def __str__(self):
        return f"Note: {self.note} | Tag: {self.tag}"

我的 forms.py:

class NoteForm(ModelForm):
    class Meta:
        model = NoteModel
        fields = [
            'note',
            ]
        

如有任何帮助,我们将不胜感激

更改 views.py 以反映以下内容:

note = NoteModel.objects.get(id=new_note_parse.id)

        notetag.note = note