django中的联系表格

Question

我有一个联系表格，所有工作都没有任何错误，我唯一不明白的是当我点击发送按钮时没有收到消息，谁能告诉我为什么或什么问题，好吗？ 我只有一页叫联系，没有感谢页！ 谢谢

这是我的代码： 模型.py 从 django.db 导入模型

class Subject(models.Model):
    question_  = 0
    question_one = 1
    question_two = 2
    question__three = 3

    STATUS_CHOICES = (
        (question_, ''),
        (question_one, 'I have a question'),
        (question_two, 'Help/Support'),
        (question__three, 'Please give me a call'),
        )

class Contact(models.Model):
    name    = models.CharField(max_length=100)
    email   = models.EmailField(max_length=150)
    subject = models.CharField(choices=Subject.STATUS_CHOICES, default=1, max_length=100)
    phone_number  = models.IntegerField()
    message = models.TextField()

    def save(self, *args, **kwargs):
        super(Contact, self).save(*args, **kwargs)
        return 'Contact.save'

froms.py

from crispy_forms.helper import FormHelper
from crispy_forms.layout import Submit
import floppyforms as forms

from django_enumfield import enum

class SubjectEnum(enum.Enum):
    question_  =0
    question_one = 1
    question_two = 2
    question__three = 3

    STATUS_CHOICES = (
        (question_, ''),
        (question_one, 'I have a question'),
        (question_two, 'Help/Support'),
        (question__three, 'Please give me a call'),
        )


class ContactForm(forms.Form):
    name = forms.CharField(required=True)
    email = forms.EmailField(required=True)
    subject = forms.TypedChoiceField(choices=SubjectEnum.STATUS_CHOICES, coerce=str)
    phone_number = forms.IntegerField(required=False)
    message = forms.CharField(widget=forms.Textarea)


    def __init__(self, *args, **kwargs):
        self.helper = FormHelper()
        self.helper.add_input(Submit('submit', 'Submit'))
        super(ContactForm, self).__init__(*args, **kwargs)

views.py

from django.conf import settings
from django.core.mail import send_mail
from django.views.generic import FormView
from .forms import ContactForm

class ContactFormView(FormView):
    form_class = ContactForm
    template_name = "contact/email_form.jade"
    success_url = '/email-sent/'

    def form_valid(self, form):
        message = "{name} / {email} said: ".format(
            name=form.cleaned_data.get('name'),
            email=form.cleaned_data.get('email'))
        message += "\n\n{0}".format(form.cleaned_data.get('message'))
        send_mail(
            subject=form.cleaned_data.get('subject').strip(),
            message=message,
            from_email="info@example.com",
            recipient_list=[settings.LIST_OF_EMAIL_RECIPIENTS],
        )
        return super(ContactFormView, self).form_valid(form)

Answer 1

有一种更简洁更好的方法，

class Subject(models.Model):
        question_  = 0
        question_one = 1
        question_two = 2
        question__three = 3

    STATUS_CHOICES = (
        (question_, ''),
        (question_one, 'I have a question'),
        (question_two, 'Help/Support'),
        (question__three, 'Please give me a call'),
        )

---

你不需要新的类，只是这个，你看到 0,1,2,3 是识别每个选择的地方，你可以在第一部分放任何东西，例如0,1,2,3，或“IHAQ”的缩写，是“我有一个问题”

STATUS_CHOICES = (
        ("0", ""),
        ("1", "I have a question"),
        ("2", "Help/Support"),
        ("3", "Please give me a call"),
        )

Answer 2

这部分可能有问题：

recipient_list=[settings.LIST_OF_EMAIL_RECIPIENTS],

如果settings.LIST_OF_EMAIL_RECIPIENTS 已经是一个列表，那么您将它嵌套在另一个列表中。

无论如何，作为一般规则，当某些东西不起作用时，您应该在调试器中单步执行代码或放置打印语句以查看代码运行时发生的情况。这将使您的过程更加轻松。