Question

我使用Django框架构建一个简单的库存管理系统。使用django admin填充数据库中的数据。现在，当我在网站上显示数据（前端）时，有一个显示日期的时间字段，虽然我开始学习django，但我认为我的模型是错误的。下面我附上了我的models.py以及实际网站上的错误。

Models.py

    # -*- coding: utf-8 -*-

from __future__ import unicode_literals
import time
from django.db import models

class Cart(models.Model):
    def __str__(self):
        return self.CartColor

    CartColor = models.CharField(max_length=255)
    Quantity = models.CharField(max_length=5)


class Initials(models.Model):
    def __unicode__(self):
        return self.Staff

    Staff = models.CharField(max_length=255)
    FirstName = models.CharField(max_length=255)
    LastName = models.CharField(max_length=255)


class RTInfo(models.Model):
    def __str__(self):
        return str(self.TicketNo)

    TicketNo = models.CharField(max_length=10)
    # TickStamp = models.DateField(auto_now_add=True, blank=True)


class Room(models.Model):
    def __unicode__(self):
        return self.Number

    Number = models.CharField(max_length=5)


class TCCheckOut(models.Model):
    def __str__(self):
        return str(self.ReturnDate)

    ReturnDate = models.DateField(auto_now_add=True, blank=True)
    ReturnTime = models.TimeField(auto_now_add=True, blank=True, unique_for_date=True)
    OutQuantity = models.CharField(max_length=255)
    Staff = models.ForeignKey(Initials, on_delete=models.CASCADE)
    Number = models.ForeignKey(Room, on_delete=models.CASCADE)
    CartColor = models.ForeignKey(Cart, on_delete=models.CASCADE)
    TicketNo = models.ForeignKey(RTInfo, related_name="custom_user1_profile", on_delete=models.CASCADE)
    # TickStamp = models.ForeignKey(RTInfo,related_name="custom_pass2_profile", on_delete=models.CASCADE)


class TCCheckIn(models.Model):
    def __str__(self):
        return str(self.Date)

    Date = models.DateField(auto_now_add=True, blank=True)
    Time = models.TimeField(auto_now_add=True, blank=True)
    Quantity = models.CharField(max_length=255)
    Staff = models.ForeignKey(Initials, on_delete=models.CASCADE)
    Number = models.ForeignKey(Room, on_delete=models.CASCADE)
    CartColor = models.ForeignKey(Cart, on_delete=models.CASCADE)
    TicketNo = models.ForeignKey(RTInfo, related_name="custom_user_profile", on_delete=models.CASCADE)
    ReturnDate = models.ForeignKey(TCCheckOut, related_name="value1", on_delete=models.CASCADE)
    ReturnTime = models.ForeignKey(TCCheckOut, related_name="timeRet", on_delete=models.CASCADE)
    OutQuantity = models.ForeignKey(TCCheckOut, related_name="value3", on_delete=models.CASCADE)

实际错误 Actual_error

从上图中可以看出，即使保存时间，也会显示日期。还有人指出，在Django管理员中，所述时间字段也显示日期，图片已附在下面

Django_Error

我认为，在Django admin中，Return Time应该是一个时间戳，那为什么显示日期？

感谢任何可以提供帮助的人！

TimeField显示为日期

0 个答案: