该页面不显示有关在管理面板中创建的链接的信息。姜戈

Question

页面应显示在管理面板中创建的反馈表和链接。创建的模型：

from django.db import models

class ContactModel(models.Model):
    # feedback form
    name = models.CharField(max_length=50)
    email = models.EmailField()
    website = models.URLField()
    message = models.TextField(max_length=5000)
    create_at = models.DateTimeField(auto_now_add=True)

    def __str__(self):
        return f'{self.name} - {self.email}'

class ContactLink(models.Model):
    # links
    icon = models.FileField(upload_to='icons/')
    name = models.CharField(max_length=200)

    def __str__(self):
        return self.name

我将模型连接到管理面板：

from django.contrib import admin
from .models import ContactModel, ContactLink

@admin.register(ContactModel)
class ContactModelAdmin(admin.ModelAdmin):
    list_display = ['id', 'name', 'email', 'create_at']
    list_display_links = ('name',)

admin.site.register(ContactLink)

一切正常，您可以在管理面板中创建链接。

低于views.py：

from django.shortcuts import render
from django.views import View
from .models import ContactLink


class ContactView(View):
    def get(self, request):
        contacts = ContactLink.objects.all()
        form = ContactForm()
        return render(request, 'contact/contact.html', {'contact': contacts, 'form': form})

urls.py:

from django.urls import path
from . import views


urlpatterns = [
    path('contact/', views.ContactView.as_view(), name='contact'),
    path('feedback/', views.CreateContact.as_view(), name='feedback'),  
]

我通过 for 循环代码到管理面板中的 return 链接：

#links
<div class="contact__widget">
    <ul>
        {% for contact in contacts %}                       
            <li>
                <img src="{{ contact.icon.url }}">
                <span>{{ contact.name }}</span>
            </li>
        {% endfor %}             
   </ul>
</div>

#feedback form
<form action="{% url 'feedback' %}" method="post">
    {{ form }}
    <button type="submit" class="site-btn">Submit</button>
</form>

反馈表 工作正常，但是链接根本没有显示在页面上...错误可能在哪里？ Screenshot

Answer 1

视图必须引用正确的变量名。将 contact 与 s 一起使用：

return render(request, 'contact/contact.html', {'contacts': contacts, 'form': form})

该页面不显示有关在管理面板中创建的链接的信息。姜戈

The page does not display information about created links in the admin panel. Django

django

django-models

django-views

python-3.x