我想接受用户的生日,并有一个页面显示所有人的生日,而忽略了他们出生于Heres我的CustomUsers模型。
from datetime import datetime, date
from django.contrib.auth.models import AbstractUser
from django.db import models
class CustomUser(AbstractUser):
# First/last name is not a global-friendly pattern
name = models.CharField(blank=True, max_length=255)
birth_date = models.DateField(("Birth Date"), default=date.today)
def __str__(self):
return self.email
这是我的views.py逻辑:
def birthdaylist(request):
if(request.user.is_authenticated):
users=CustomUser.objects.order_by('birth_date')[:]
# ignore the line below
# users= CustomUser.objects.extra(select={'birthmonth':'birth_date'},order_by=['birthmonth'])
context={
'users':users
}
return render(request,'dashboard/birthdaylist.html',context=context)
else:
return redirect('login')
这是我的表格。py:
import datetime
from bootstrap_datepicker_plus import DatePickerInput
from django import forms
from django.contrib.auth.forms import UserCreationForm, UserChangeForm
from .models import CustomUser
class CustomUserCreationForm(UserCreationForm):
class Meta(UserCreationForm.Meta):
model = CustomUser
now = datetime.datetime.now()
fields = ('username', 'email', 'gender', 'security_question', 'answer', 'birth_date', 'resume')
widgets={
'birth_date' :DatePickerInput(
options={
'maxDate':str(datetime.datetime.now()),
#this needs width positioning
}
)
}
我正在使用bootstrap datepicker加窗口小部件来选择日期。有人可以帮助我如何在我的.py中获得理想的结果吗?我觉得需要在我的order.py中添加一些内容,如果您需要我添加任何内容,请发表评论。 PS:我使用的是Django 2.0.6版本
答案 0 :(得分:2)
尝试
users=CustomUser.objects.extra(
select={
'month': 'extract (month from birth_date)',
'day': 'extract (day from birth_date)'},
order_by=['month','day']
)
这个怎么样?
from django.db.models.functions import Extract
users=CustomUser.objects.annotate(
month=Extract('birth_date','month'),
day=Extract('birth_date','day')
).order_by('month','day')