5
嘿,我正在通过实用的Django项目书,我试图预先填充SlugField,但它没有发生。Django'prepopulated_fields'不工作
#models.py
from django.db import models
class Category (models.Model):
title = models.CharField(max_length=250)
slug = models.SlugField (unique=True)
description = models.TextField()
class Meta:
verbose_name_plural = "Categories"
def __unicode__(self):
return self.title
#admin.py
from django.contrib import admin
from coltrane.models import Category
class CategoryAdmin(admin.ModelAdmin):
prepopulated_fields = {'slug': ('title',)}
admin.site.register(Category)