我想在我的PageAdmin formMapper中显示我的产品实体的所有实例。我在医生里找过了,但是找不到。有人知道怎么做吗?
这是我的PageAdmin
<?php
namespace MyShop\ShopBundle\Admin;
use Sonata\AdminBundle\Admin\Admin;
use Sonata\AdminBundle\Datagrid\ListMapper;
use Sonata\AdminBundle\Datagrid\DatagridMapper;
use Sonata\AdminBundle\Form\FormMapper;
class P
这是我的模型
from django.db import models
class Page(models.Model):
page_id = models.IntegerField(default=0)
class Question(models.Model):
page = models.ForeignKey(Page)
question = models.CharField(max_length=150)
class Option(models.Model):
question = models.ForeignKey(Question)
op