Question

对于上述问题，我使用的是表格，只要有点击电子邮件发送给用户

models.py

from django import forms
class Notification(forms.Form):
    email = forms.EmailField()
    message = forms.CharField()

这是views.py

from django.shortcuts import render
from django.conf import settings
from django.core.mail import send_mail
from .models import Notification

    def notification(request):
            form = Notification(request.POST or None)
            if form.is_valid():


                message = form.cleaned_data["message"]
                email = form.cleaned_data["email"]


                subject = 'Order Status at Table'
                from_email = settings.EMAIL_HOST_USER
                to_email = [email,]
                contact_message = "%s"%( 
                        message)

                send_mail(subject, 
                        contact_message, 
                        from_email, 
                        to_email, 
                        fail_silently=True)

            context = {
                "email": email,
                "message": message
            }
            return render(request, "send.html", context)

send.html

<form name="notification" method='POST' action= "">{% csrf_token %}
<select name="message">
    <option value="5 min">5 min</option>
    <option value="10 min">10 min</option>
    <option value="15 min">15 min</option>
    <option value="20 min">20 min</option>
  </select>
  <select name="email">
    <option value="example@example.com">example@example.com</option>
  </select>
  <br><br>
  <input type="submit">
</form>

点击提交按钮后，我被重定向到空白屏幕（并且不会发送电子邮件）

在控制台中，我可以看到消息和用户电子邮件通过，但未发送电子邮件

在我的设置中，我已配置邮件及其工作

Answer 1

notification视图中有很多事情发生。

您正在导入模型Notification而不是表单1。这就是您应该为此表单命名的一个原因NotificationForm。
您正在创建context，但如果请求是GET，则此上下文将包含未定义的变量。
你正在硬编码表格，这不是Django的方式。您应该在表单中创建选项。

所以，请转到这些：

# forms.py

from django import forms

class NotificationForm(forms.Form):
    EMAIL_CHOICES = (
        ('example@example.com', 'example@example.com'),
    )

    MESSAGE_CHOICES = (
        ('5 min', '5 min'),
        ('10 min', '10 min'),
        ('15 min', '15 min'),
        ('20 min', '20 min'),
    )
    email = forms.EmailField(widget=forms.Select(choices=EMAIL_CHOICES))
    message = forms.CharField(widget=forms.Select(choices=MESSAGE_CHOICES))

然后在您的views.py文件中：

# views.py

from .forms import NotificationForm 

def notification(request):
    email = ''
    message = ''
    form = NotificationForm()

    if request.method == 'POST':
        form = NotificationForm(request.POST)
        if form.is_valid():
            message = form.cleaned_data['message']
            email = form.cleaned_data['email']
            subject = 'Order Status at Table'
            from_email = settings.EMAIL_HOST_USER
            to_email = [email,]
            contact_message = '{}'.format(message)
            send_mail(subject, contact_message, from_email, to_email, fail_silently=True)

    context = {
        'form': form,
        'email': email,
        'message': message
    }
    return render(request, "send.html", context)

最后在send.html写下这些：

<form name="notification" method='post' action="">{% csrf_token %}
    {{ form }}
    <br><br>
    <input type="submit">
</form>

我正在尝试使用Django向用户发送电子邮件，但重定向到空白页

1 个答案: