[英]Fix “AttributeError: type object has no attribute” in Python
[英]AttributeError at / type object 'Form' has no attribute 'objects', how to fix?
AttributeError at / type object 'Form' 沒有屬性 'objects',我是 django 的新手,我很感激一個簡短的解釋
視圖.py
from django.shortcuts import render,redirect
from django.contrib import messages
from .forms import *
def main(request):
if request.method == "POST":
form = Form(request.POST)
if form.is_valid():
Form.objects.get_or_create(
name=form.cleaned_data['name'],
email=form.cleaned_data['email'],
phone=form.cleaned_data['phone']
)
messages.success(request, 'Form has been submitted')
return redirect('/')
else:
return HttpResponse("Invalid data")
else:
form = Form()
return render(request, 'app/main.html', {'form': form})
模型.py
class ModelsForm(models.Model):
name = models.CharField(max_length=30)
email = models.CharField(max_length=30)
phone = models.CharField(max_length=30)
objects = models.Manager()
forms.py
from .models import ModelsForm
class Form(ModelForm):
class Meta:
model = ModelsForm
fields = '__all__'```
您讓事情變得混亂:您的 model 名為ModelsForm
這表明它是一種形式,而不是 model。 因此,如果您想獲得可以使用的對象:
ModelsForm.objects.get_or_create(
name=form.cleaned_data['name'],
email=form.cleaned_data['email'],
phone=form.cleaned_data['phone']
)
但我強烈建議將您的模型重命名為不暗示這些名稱的名稱是 forms、視圖、管理員等。
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