Question

我很新。如何在django admin中过度保存按钮获取内联对象，就像在models.py文件中的普通模型保存按钮一样？

    def save(self, *args, **kwargs):
       try:
            task_update = Task.objects.get(id=self.task_id)
            if self.id is not None:
               task_update.is_assigned = False
               task_update.save()
       except Exception, e:
           print e
    super(TaskAssignment, self).save(*args, **kwargs)

Answer 1

在花了很多钱之后，我能够回答我自己的问题。在admin.py和over ride save方法models.py类中添加此代码。

from django.forms.models import BaseInlineFormSet

class BookInline(object):
    model = Book
    form = BookForm
    fromset = BookFormSet
    form_layout = (
     ...
    )

class BookInlineFormSet(BaseInlineFormSet):
    def save_new_objects(self, commit=True):
        saved_instances = super(BookInlineFormSet,self).save_new_objects(commit)
        if commit:
            # create book for press
        return saved_instances

    def save_existing_objects(self, commit=True):
        saved_instances=super(BookInlineFormSet,self).save_existing_objects(commit)
        if commit:
            # update book for press
        return saved_instances

如何在django admin中过度保存按钮以获取内联对象？

1 个答案: