from django.conf import settings
from django.db import models

# Create your models here.
from django.utils.encoding import python_2_unicode_compatible
from slugify import slugify
from taggit.managers import TaggableManager


@python_2_unicode_compatible
class ArticleQueryset(models.query.QuerySet):
    def get_published(self):
        return self.filter(status='P')

    def get_drafts(self):
        return self.filter(status='D')

    def get_counted_tags(self):
        tag_dict = {}
        query = self.get_published().annotate(tagged=models.Count('tags')).filter(tags__gt=0)
        for obj in query:
            for tag in obj.names():
                if tag not in tag_dict:
                    tag_dict[tag] = 1
                else:
                    tag_dict[tag] += 1
        return tag_dict.items()


@python_2_unicode_compatible
class Article(models.Model):
    STATUS = (('D', 'Draft'), ('P', 'Published'))

    title = models.CharField(max_length=255, unique=True, verbose_name='标题')
    user = models.ForeignKey(settings.AUTH_USER_MODEL, models.SET_NULL, blank=True, null=True, related_name='author',
                             verbose_name='作者')
    image = models.ImageField(upload_to='articles_picture/%Y/%m/%d', verbose_name='文章图片')
    slug = models.SlugField(max_length=255, verbose_name='（URL）别名）')
    tags = TaggableManager(help_text='多个标签用英文逗号隔开', verbose_name='标签')
    status = models.CharField(max_length=1, choices=STATUS, default='D', verbose_name='状态')
    content = models.TextField(verbose_name='内容')
    edited = models.BooleanField(default=False, verbose_name='是否可编辑')
    created_at = models.DateTimeField(auto_now_add=True, verbose_name='创建时间')
    updated_at = models.DateTimeField(auto_now=True, verbose_name='更新时间')

    objects = ArticleQueryset.as_manager()

    class Meta:
        verbose_name = '文章'
        verbose_name_plural = verbose_name
        ordering = ('created_at',)

    def __str__(self):
        return self.title

    def save(self, force_insert=False, force_update=False, using=None,
             update_fields=None):
        self.slug = slugify(self.title)
        super(Article, self).save()


class ArticleCreateView(LoginRequiredMixin, CreateView):
    model = Article
    template_name = 'articles/article_create.html'
    form_class = ArticleForm
    message = '您的文章已经创建成功！'

    def form_valid(self, form):
        print(form)
        form.instance.user = self.request.user
        return super().form_valid(form)

    def get_success_url(self):
        messages.success(self.request, self.message)
        return reverse_lazy('articles:list')

#urls.py
app_name = 'articles'

urlpatterns = [
    path('', views.ArticlesListView.as_view(), name='list'),
    path('write-new-article/', views.ArticleCreateView.as_view(), name='write_new'),
    path('drafts/', views.DraftListView.as_view(), name='drafts')
]

![页面](http://img.mukewang.com/szimg/6127a1fd09e24e0107590755.jpg)

页面上点击没反应。

{% extends 'base.html' %}
{% load static crispy_forms_tags %}
{% block title %}写文章 - {{ block.super }}{% endblock %}
{% block content %}

    <nav aria-label="breadcrumb">
        <ol class="breadcrumb">
            <li class="breadcrumb-item"><a href="{% url 'news:list' %}">首页</a></li>
            <li class="breadcrumb-item"><a href="{% url 'articles:list' %}">文章</a></li>
            <li class="breadcrumb-item active" aria-current="page">写文章</li>
        </ol>
    </nav>
    <form action="{% url 'articles:write_new' %}" enctype="multipart/form-data" id="article-form" method="post" role="form">
        {% csrf_token %}
        {{ form|crispy }}
        <div class="form-group">
            <button type="button" class="btn btn-primary publish">发表</button>
            <button type="button" class="btn btn-default draft">保存草稿</button>
            <a class="btn btn-light" style="float:right" href="{% url 'articles:list' %}">取消</a>
        </div>
    </form>
    {{ form.media }}

{% endblock content %}

{% block js %}
    <script src="{% static 'js/articles.js' %}"></script>
{% endblock js %}


$(function () {
    $(".publish").click(function () {
        $("input[name='status']").val("P");
        $("#articles-form").submit();
    });

    $(".update").click(function () {
        $("input[name='status']").val("P");
        //$("input[name='edited']").prop("checked");
        $("input[name='edited']").val("True");
        $("#articles-form").submit();
    });

    $(".draft").click(function () {
        $("input[name='status']").val("D");
        $("#articles-form").submit();
    });
});
我用模板1.0.2。
但是用postman就可以。
![图片描述](http://img.mukewang.com/szimg/6127a34f09cb199810080697.jpg)

这么说，肯定是前端的问题，找了三个小时了，没发现问题。求教。