Django 通过TemplateView保存表单

我试图通过PostByTemplateView保存表单，但当def Post调用时，表单不会保存。 使用内联表单集。书名由作者保存，一个作者可以有多本书

以下代码是我正在使用的代码：

这是视图，Inlineformset的发布内容，如果是get，则显示表单，如果是post，则必须保存数据。 #view.py

#模型 这是models.py

# Create your models here.
from django.db import models

class Author(models.Model):
    name = models.CharField(max_length=100)

    def __str__(self):

        return self.name

class Book(models.Model):
    author = models.ForeignKey(Author, on_delete=models.CASCADE)
    title = models.CharField(max_length=100)


    def __str__(self):
        return self.title

index.html

<form action="" method="post" >
   
    <div class="html">
     
        {% csrf_token %}
        {% for form in formset %}
    
        {{form }}

       
    
        {%endfor %}
    
    <button type="submit">save</button>

</form>

</div>

<form method="post">
    {{ csrf_token }}
    {{ author_form}}
    <input type="submit" value="submit">
</form>

{%csrf_令牌%}
{formset%中表单的%s}
{{form}}
{%endfor%}
拯救

不久前，我遇到了同样的问题，我解决这个问题的方式与使用表单集（我不太熟悉）有点不同，希望它能帮助您：

Models.py

from django.db import models

class Author(models.Model)
    name = models.CharField(max_length=100)
    def __str__(self):
        return self.name

class Book(models.Model)
    author = models.ForeignKey(Author, on_delete=models.CASCADE)
    title = models.CharField(max_length=100)
    def __str__(self):
        return self.title

Forms.py

from django import forms
from Appname.models import Author, Book

class Author(forms.ModelForm):
    class Meta:
        model = Author
        fields = ['name']

class Book(forms.ModelForm):
    class Meta:
        model = Book
        fields = ['author', 'title']

Views.py

class BookView(TemplateView):
    template_name ="index.html"
    author_form_class = Author

def get_context_data(self, **kwargs):
    context = super(BookView, self).get_context_data(**kwargs)

    context['author_form'] = self.author_form_class
    context['book_form'] = self.book_form_class
    
    return context

def post(self, request):
    author_form_class = Author(request.POST or None)
    book_form_class = Book(request.POST or None)

    if author_form_class.is_valid():
        author_form_class.save()
        return redirect('/')

    if book_form_class.is_valid():
        book_form_class.save()
        return redirect('/')

index.html

<form action="" method="post" >
   
    <div class="html">
     
        {% csrf_token %}
        {% for form in formset %}
    
        {{form }}

       
    
        {%endfor %}
    
    <button type="submit">save</button>

</form>

</div>

<form method="post">
    {{ csrf_token }}
    {{ author_form}}
    <input type="submit" value="submit">
</form>

{{csrf_token}}
{{author_form}}