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中,而不使用 ModelForm。我的表单正在工作,但我坚持的部分是如何处理表单数据并将其保存在 View 中。如您所见,在“if form.is_valid():”之后我被卡住了,想不出正确的代码。
# 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})
最佳答案
您需要创建对象并手动设置所有字段。这是一个例子。
def new_business(request):
if request.method == 'POST':
form = NewBusinessForm(request.POST)
if form.is_valid():
# process form data
obj = Listing() #gets new object
obj.business_name = form.cleaned_data['business_name']
obj.business_email = form.cleaned_data['business_email']
obj.business_phone = form.cleaned_data['business_phone']
obj.business_website = form.cleaned_data['business_website']
#finally save the object in db
obj.save()
return HttpResponseRedirect('/')
....
请注意,如果字段值不遵循约束,则保存对象可能会失败。所以你需要注意这一点。
关于python - 在 Django 中保存表单数据,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/32423401/