7

嘿，我正在阅读 Practical Django Projects 这本书，我正在尝试预填充 SlugField，但它没有发生。

#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)
4

1 回答 1

19

更改admin.site.register(Category)为admin.site.register(Category, CategoryAdmin)

于 2013-01-23T18:34:17.223 回答