Question

我创建了一个模型，然后创建了模型表单以接受用户的输入。我正在尝试将作者的默认值设置为活动用户的名称，但是，默认值设置为admin的用户名。请看一下代码。

models.py

from django.db import models
from django.contrib.auth.models import User
from datetime import datetime

class tweets(models.Model):
    def curr_user():
        for user in User.objects.all():
            if user.is_active:
                return user.get_username
    z = curr_user()
    k = datetime.now
    author = models.CharField(max_length = 50,default=z)
    date_time = models.DateTimeField(default = k)
    body = models.TextField()

    def __str__(self):
        return self.body

forms.py

from django import forms
from .models import tweets

class TweetsForm(forms.ModelForm):

    class Meta():
            model = tweets
        fields = "__all__"

Answer 1

Check which user is logged (I'm guessing it's the admin) to check this easily go to 'localhost:8000/admin' (only works in local), then logout and login with the user "autor"

如何设置模型属性的默认值？

1 个答案: