我创建的表单没有将数据插入到我的数据库表中。据我所知，我已经正确完成了所有操作，但它仍然拒绝这样做，而是在控制台中“发布”并清除表单字段，而不在数据库中创建任何内容。输入的数据都没有保存在任何地方？以下是下面的文件，希望有人能看到我丢失的东西。
ps。我已经连接了数据库，运行了迁移并创建了超级用户，但仍然没有任何结果。
模型.py
from django.db import models
Media_Choices = (
("TV", "TV"),
("Radio", "Radio"),
("Youtube", "Youtube"),
("Podcast", "Podcast"),
)
class Appear(models.Model):
Show = models.CharField(max_length=100)
Media = models.CharField(max_length=30, blank=True, null=True, choices=Media_Choices)
Episode = models.IntegerField()
Date = models.DateField(max_length=100)
Time = models.TimeField(auto_now=False, auto_now_add=False)
Producer = models.CharField(max_length=100)
Producer_Email = models.EmailField(max_length=254)
def __unicode__(self):
return self.Show + ' ' + self.Producer_Email
表格.py
from django import forms
from django.core.exceptions import ValidationError
from django.forms import ModelForm
from .models import Appear
class AppsForm(ModelForm):
class Meta:
model = Appear
fields = '__all__'
def clean_Producer_Email(self):
Producer_Email = self.cleaned_data.get('Producer_Email')
if (Producer_Email == ""):
raise forms.ValidationError('field cannot be left empty')
for instance in Appear.objects.all():
if instance.Producer_Email == Producer_Email:
raise forms.ValidationError('Please fill in correct email')
return Producer_Email
views.py
from django.shortcuts import redirect, render
from django.http import HttpResponse
from .forms import AppsForm
from .models import Appear
def AppS(request):
if request == 'POST':
form = AppsForm(request.POST)
if form.is_valid():
Apps = form.save(Commit=False)
Apps.save()
else:
form = AppsForm()
return render(request, 'AppsForm.html', {'form': form})
def results(request):
return render(request, 'Results.html')
AppsForm.html
<body>
{% extends 'base.html' %}
{% block content %}
{% load crispy_forms_tags %}
<form action="" method="POST">
{% csrf_token %}
{{ form|crispy }}
<input type="submit" value="submit">
</form>
{% endblock %}
您可能会丢失表单错误，从而导致表单未保存。如果有任何表格错误，请尝试打印。
if form.is_valid():
Apps = form.save(Commit=False)
Apps.save()
else:
print(form.errors)