私はdjangoを初めて使用しています。私はいくつかの提案を試みましたが、動作させることはできません。カテゴリセクションを持つブログ投稿モデルを作成し、テンプレートのカテゴリにリンクしようとしています。私のコードは以下の通りです。テンプレートのカテゴリセクションを作成してリンクするにはどうすればよいですか?
from django.db import models
from django.utils import timezone
from django.contrib.auth.models import User
from django.core.urlresolvers import reverse
from taggit.managers import TaggableManager
# Create your models here.
class PublishedManager(models.Manager):
def get_queryset(self):
return super(PublishedManager, self).get_queryset().filter(status='published')
class MoneyManager(models.Manager):
def get_queryset(self):
return super(MoneyManager, self).get_queryset().filter(category='money')
class LoveManager(models.Manager):
def get_queryset(self):
return super(LoveManager, self).get_queryset().filter(category='love')
class WeightlossManager(models.Manager):
def get_queryset(self):
return super(WeightlossManager, self).get_queryset().filter(category='weightloss')
def get_image_filename(instance, filename):
title = instance.post.title
slug = slugify(title)
return "post_images/%s-%s" % (slug, filename)
class Post(models.Model):
STATUS_CHOICES = (
('draft', 'Draft'),
('published', 'Published'),
)
CATEGORY_CHOICES = (
('money', 'Money'),
('love', 'Love'),
('weightloss', 'Weightloss')
)
title = models.CharField(max_length=250)
slug = models.SlugField(max_length=250,
unique_for_date='publish')
author = models.ForeignKey(User, related_name='blog_posts')
image = models.ImageField(upload_to='get_image_filename', verbose_name='Image', blank=True)
body = models.TextField()
image2 = models.ImageField(upload_to='get_image_filename', verbose_name='Image', blank=True)
body2 = models.TextField(blank=True)
image3 = models.ImageField(upload_to='get_image_filename', verbose_name='Image', blank=True)
body3 = models.TextField(blank=True)
publish = models.DateTimeField(default=timezone.now)
created = models.DateTimeField(auto_now_add=True)
updated = models.DateTimeField(auto_now=True)
status = models.CharField(max_length=10, choices=STATUS_CHOICES, default='draft')
objects = models.Manager()
published = PublishedManager()
category = models.CharField(max_length=10, choices=CATEGORY_CHOICES)
money = MoneyManager()
love = LoveManager()
weightloss = WeightlossManager()
tags = TaggableManager()
class Meta:
ordering = ('-publish',)
def __str__(self):
return self.title
def get_absolute_url(self):
return reverse('blog:post_detail',
args=[self.publish.year,
self.publish.strftime('%m'),
self.publish.strftime('%d'),
self.slug])
class Comment(models.Model):
post = models.ForeignKey(Post, related_name='comments')
name = models.CharField(max_length=80)
email = models.EmailField()
body = models.TextField()
created = models.DateTimeField(auto_now_add=True)
updated = models.DateTimeField(auto_now=True)
active = models.BooleanField(default=True)
class Meta:
ordering = ('created',)
def __str__(self):
return 'Comment by {} on {}'.format(self.name, self.post)
4e2
aaefb22cf2adc42680d
' -H '
Content - Type: multipart/form - data
' -POST http://127.0.0.1:8000/api/scan_binary/ -F [email protected]/Users/a.b.gopalakrishna/Desktop/tele.apk -F uuid=a996a142e1ef4a6e9e29dd7f6baf120bfsfds
3つのカテゴリ(お金、愛、ウェイトロス)を表示するカテゴリと呼ばれるテンプレートをテンプレートに追加したいと考えています。
どうすればいいですか、これを表示するにはテンプレートをどのようにコードするのですか?ありがとう!