我一直在阅读django文档,我正在尝试创建一组选择。根据用户选择的选项,文件将保存在不同的文件夹中。虽然我似乎无法找到一种工作方式。
我目前已将此作为我的模特:
from django.db import models
class Document(models.Model):
Name = models.CharField(max_length=25, blank=True)
Week_1 = 'Week1'
Week_2 = 'Week2'
Week_3 = 'Week3'
Week_4 = 'Week4'
Weekly_Choices = (
(Week_1, 'Week_1'),
(Week_2, 'Week_2'),
(Week_2, 'Week_3'),
(Week_2, 'Week_4')
)
Week = models.CharField(max_length=10, choices=Weekly_Choices, default=Week_1, blank=False)
docfile = models.FileField()
if Week.choices == Week_1:
docfile.upload_to = 'documents/'+ Week_1 + '/' + 'Mentee'
虽然,我不知道为什么这不起作用 - 抱歉,我对Django和Python仍然有点新鲜。
我更多地研究了它,我知道有一个Model.get_FOO_display()函数,但这不是我正在寻找的东西。此外,我还查看了django-choices,尽管'get_choice'函数输出了一个字典类型。我希望可能有一种更容易丢失的方法吗?
任何帮助都会有用 - 谢谢:D
答案 0 :(得分:2)
您可以尝试:
import styles from './styles.scss';
这对你有用!
答案 1 :(得分:0)
除非你在模态字段docfile
中给出upload_to字段,否则它将无效试试这个
docfile = models.FileField(upload_to=location)
def location(instance, filename):
if instance.Week == Week_1:
return 'documents/'+ Week_1 + '/' + 'Mentee' + filename
希望这可以帮助你