{% load staticfiles %} <link rel="stylesheet" type="text/css" href="{% static 'css/reset.css' %}">
#base.html{% block custom_bread %}{% endblock %}
#org-list.html{% block custom_bread %}<section> <div class="wp"> <ul class="crumbs"> <li><a href="{% url 'index' %}">首页</a>></li> <li>课程机构</li> </ul> </div></section>{% endblock %}
#apps/organizations/views.pyfrom apps.organizations.models import CourseOrgclass OrgView(View): def get(self, request, *args, **kwargs): all_orgs = CourseOrg.objects.all() return render(request, "org-list.html",{ "all_orgs":orgs, })
#templates/org-list.html{% for org in all_orgs.object_list %} <dl class="des difdes"> <dt> <a href="{% url 'org:home' org.id %}"> <img width="200" height="120" src="{{ MEDIA_URL }}{{ org.image }}"/> </a> </dt> <dd> <div class="clearfix"> <a href="{% url 'org:home' org.id%}"> <h1>{{org.org_name}}</h1> <div class="pic fl"> {% if org.is_auth %} <img src="{% static 'images/authentication.png' %}"/> {% endif %} {% if org.is_gold %} <img src="{% static 'images/gold.png' %}"/> {% endif %} </div> </a> </div> <ul class="cont"> <li class="first"><p class="pic9">课程数：<span>{{org.course_nums}}</span></p><p class="c7">学习人数：<span>{{org.students}}</span></p></li> <li class="c8" style="padding-left:18px;">{{ org.address }}</li> <li class="pic10" style="padding-left:18px;">经典课程： {% for course in org.courses %} <a href="/diary/19/">{{course.cname}}</a> {% endfor %} <a href="/diary/19/">c语言根底</a> <a href="/diary/16/">数据库根底</a> </li> </ul> </dd> <div class="buy start_groupbuy jsShowPerfect2" data-id="22"><br/>分割<br/>服务</div> </dl> {% endfor %}
#apps/organizations/models.pyclass CourseOrg(BaseModel): org_name = models.CharField(max_length=50, verbose_name="机构名称") desc = models.TextField(verbose_name="形容") tag = models.CharField(default="全国出名", max_length=10, verbose_name="机构标签") category = models.CharField(default="pxjg", verbose_name="机构类别", max_length=4, choices=(("pxjg", "培训机构"), ("gr", "集体"), ("gx", "高校"))) click_nums = models.IntegerField(default=0, verbose_name="点击数") fav_nums = models.IntegerField(default=0, verbose_name="珍藏数") image = models.ImageField(upload_to="org/%Y/%m", verbose_name="logo", max_length=100) address = models.CharField(max_length=150, verbose_name="机构地址") students = models.IntegerField(default=0, verbose_name="学习人数") course_nums = models.IntegerField(default=0, verbose_name="课程数") is_auth = models.BooleanField(default=False, verbose_name="是否认证") is_gold = models.BooleanField(default=False, verbose_name="是否金牌") city = models.ForeignKey(City, on_delete=models.CASCADE, verbose_name="所在城市") def courses(self): from apps.course.models import Course courses = Course.objects.filter(course_org=self) return courses class Meta: verbose_name = "课程机构" verbose_name_plural = verbose_name def __str__(self): return self.org_name
#apps/course/models.pyfrom apps.organizations.models import CourseOrgclass Course(BaseModel): teacher = models.ForeignKey(Teacher, on_delete=models.CASCADE, verbose_name="讲师") course_org = models.ForeignKey(CourseOrg,related_name='org_name+', null=True, blank=True,max_length=50,on_delete=models.SET_NULL, verbose_name="课程机构") cname = models.CharField(verbose_name="课程名", max_length=50,default="") desc = models.CharField(verbose_name="课程形容", max_length=300) learn_times = models.IntegerField(default=0, verbose_name="学习时长(分钟数)") degree = models.CharField(verbose_name="难度", choices=(("cj", "高级"), ("zj", "中级"), ("gj", "高级")), max_length=2) students = models.IntegerField(default=0, verbose_name='学习人数') fav_nums = models.IntegerField(default=0, verbose_name='珍藏人数') click_nums = models.IntegerField(default=0, verbose_name="点击数") notice = models.CharField(verbose_name="课程布告", max_length=300, default="") category = models.CharField(default="后端开发", max_length=20, verbose_name="课程类别") tag = models.CharField(default="", verbose_name="课程标签", max_length=10) youneed_know = models.CharField(default="", max_length=300, verbose_name="课程须知") teacher_tell = models.CharField(default="", max_length=300, verbose_name="老师通知你") is_classics = models.BooleanField(default=False, verbose_name="是否经典") detail = models.TextField(verbose_name="课程详情") image = models.ImageField(upload_to="courses/%Y/%m", verbose_name="封面图", max_length=100) def courses(self): from apps.course.models import Course courses = Course.objects.filter(course_org=self) return courses class Meta: verbose_name = "课程信息" verbose_name_plural = verbose_name def __str__(self): return self.cname