本文介绍了Django管理员不允许保存unicode slugs的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
class Category(models.Model):
name = models.CharField('name',max_length = 100)
slug = models.SlugField('slug',unique = True)
description = models.TextField('description')
class Meta:
verbose_name ='category'
verbose_name_plural ='categories'
@permalink
def get_absolute_url(self):
return('category_detail',None,{
'slug':self.slug
})
def __unicode __(self):
return u'%s '%self.name
但Django不保存页面并投诉:
输入由字母,数字,下划线或连字符组成的有效slug
我也尝试使用这种保存方式
def save(self ,* args,** kwargs):
self.name = slugify_unicode(self.name)
super(Category,self).save(* args,** kwargs)
但它没有解决问题。所以我得到了股票,并感谢你的帮助来解决这个问题。
解决方案
你不能。 。
如果您必须在类似字符的字段中使用非ASCII字符您可以使用正常的 CharField
并添加一个 db_index = True
。
I'm trying to save a Persian slug for this model:
class Category(models.Model):
name = models.CharField('name', max_length=100)
slug = models.SlugField('slug', unique=True)
description = models.TextField('description')
class Meta:
verbose_name = 'category'
verbose_name_plural = 'categories'
@permalink
def get_absolute_url(self):
return ('category_detail', None, {
'slug': self.slug
})
def __unicode__(self):
return u'%s' % self.name
But Django does not save the page and complaint that:
Enter a valid 'slug' consisting of letters, numbers, underscores or hyphens
I also tried to use this save method instead
def save(self, *args, **kwargs):
self.name = slugify_unicode(self.name)
super(Category, self).save(*args, **kwargs)
but it did not solve the problem. So I got stock on this and appreciate your help to resolve this.
解决方案
You can't. Slug
fields can only contain ASCII letters, numbers, dashses and underlines.
If you must use non-ASCII chars in a slug-like field, you can use a normal CharField
and add a db_index = True
to it.
这篇关于Django管理员不允许保存unicode slugs的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!