我正在尝试在Django中设置一个表单并将数据保存到我的数据库,而不使用ModelForm。我的表单正在运行,但我坚持的部分是如何处理表单数据并将其保存在视图中。正如你所看到的,在'if form.is_valid()之后:'我陷入困境,无法想到正确的代码。
# models.py
from django.db import models
class Listing(models.Model):
business_name = models.CharField(max_length=80)
business_email = models.EmailField()
business_website = models.CharField(max_length=80)
business_phone = models.CharField(max_length=80)
# forms.py
from django import forms
class NewBusinessForm(forms.Form):
business_name = forms.CharField(label='Business Name', max_length=100)
business_phone = forms.CharField(label='Phone Number', max_length=100)
business_email = forms.EmailField(label='Email Address', max_length=100)
business_website = forms.CharField(label='Web Site', max_length=100)
# views.py
from django.shortcuts import render
from django.http import HttpResponseRedirect
from .forms import NewBusinessForm
def new_business(request):
if request.method == 'POST':
form = NewBusinessForm(request.POST)
if form.is_valid():
# process form data
return HttpResponseRedirect('/')
else:
form = NewBusinessForm()
return render(request, 'directory/new.html', {'form': form})
答案 0 :(得分:12)
您需要手动创建对象并设置所有字段。这是一个例子。
{{1}}
请注意,如果字段值不遵循约束,则保存对象可能会失败。所以你需要照顾它。
答案 1 :(得分:0)
在Django 2.0中,我认为有一种简单的方法,在基于类的视图中使用 FormView 。
from django.views.generic.edit import FormView
class newBusiness(FormView):
form_class = NewBusinessForm
success_url ="/"
template_name = "temp.html"
def form_valid(self, form):
form.save()
return redirect(self.success_url )
我没有测试它运行,但我认为它会没问题。更多https://docs.djangoproject.com/en/2.0/topics/forms/modelforms/