我试图表现出的通讯形式,它是不是在页面表没有显示,只有按钮显示的Django
显示这是我models.py
from django.db import models
# Create your models here.
class newsletter_user(models.Model):
email = models.EmailField()
date_added = models.DateTimeField(auto_now_add=True)
def __str__(self):
return self.email
这是我forms.py
from django import forms
from .models import newsletter_user
class newsletterForm(forms.ModelForm):
class Meta:
model = newsletter_user
fields = ['email']
def clean_email(self):
email = self.cleaned_data.get('email')
return email
这是我admin.py
from django.contrib import admin
from .models import newsletter_user
# Register your models here.
class newsletterAdmin(admin.ModelAdmin):
list_display = ('email','date_added',)
admin.site.register(newsletter_user,newsletterAdmin)
这是views.py
from django.shortcuts import render
from .models import newsletter_user
from .forms import newsletterForm
# Create your views here.
def newsletter_subscribe(request):
form = newsletterForm(request.POST or none)
if form.is_valid():
instance = form.save(commit=false)
if newsletter_user.objects.filter(email=instance.email).exists():
print("already exists")
else:
instance.save()
context = {'form':form,}
template = "/blog/templates/footer.html"
return render(request, template, context)
这是HTML
<form method="post" action=''>
<div class = "input-group">
{{form}} {% csrf_token %}
<span class = "input-group-btn">
<button class="btn btn-default" type="submit">Subscribe</button>
</span>
</div>
</form>
这是我urls.py
urlpatterns = [
url(r'^admin/', admin.site.urls),
url(r'^$', views.BlogIndex.as_view(), name='home'),
url(r'^(?P<slug>[-\w]+)/$', views.BlogDetail.as_view(), name='entry_detail'),
url(r'^ckeditor/', include('ckeditor_uploader.urls')),
url(r'^footer/$', subscribe_views.newsletter_subscribe, name='subscribe'),
]
按钮显示 但没有显示形式..
这是我在网络浏览器源RIGHT-CLICK->VIEW SOURCE
你当然不应该在窗体上使用'safe'过滤器。如果你删除它,它会工作吗? –
我添加了它,因为它没有 –
尝试{{form.email}} – badiya