零基础使用Django2.0.1打造在线教育网站（二十一）：讲师相关页面配置

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from .views import TeacherListView

 # 讲师列表页url
path("teacher/list/", TeacherListView.as_view(), name="teacher_list"),

# 课程讲师列表页
class TeacherListView(View):
    def get(self, request):
        # 取出所有的讲师
        all_teachers = Teacher.objects.all()

        # 人气排名
        sort = request.GET.get('sort', '')
        if sort:
            if sort == "hot":
                all_teachers = all_teachers.order_by("-click_nums")

        # 讲师排行榜
        sorted_teacher = Teacher.objects.all().order_by("-fav_nums")[:5]

        # 统计课程讲师的数量
        teacher_nums = all_teachers.count()

        # 对课程讲师进行分页,尝试获取前端get请求传递过来的page参数
        # 如果是不合法的配置参数则默认返回第一页
        try:
            page = request.GET.get('page', 1)
        except PageNotAnInteger:
            page = 1
        # 这里指从all_org中取五个出来，每页显示6个
        p = Paginator(all_teachers, 6, request=request)

        teachers = p.page(page)

        return render(request, "teachers-list.html", {
            "all_teachers": teachers,
            "sorted_teacher": sorted_teacher,
            "sort": sort,
            "teacher_nums": teacher_nums,
        })

# 讲师详情页url
    re_path('teacher/detail/(?P<teacher_id>\d+)/', TeacherDetailView.as_view(), name="teacher_detail"),

# 讲师详情页
class TeacherDetailView(View):
    def get(self, request, teacher_id):
        # 取出当前id的讲师信息
        teacher = Teacher.objects.get(id=int(teacher_id))
        # 前面的teacher是数据库里面的字段，后一个则是上面取到的teacher
        all_courses = Course.objects.filter(teacher=teacher)

        has_fav_teacher = False
        if UserFavorite.objects.filter(user=request.user, fav_type=3, fav_id=teacher.id):
            has_fav_teacher = True
        has_fav_org = False
        if UserFavorite.objects.filter(user=request.user, fav_type=2, fav_id=teacher.org.id):
            has_fav_org = True

        # 讲师排行榜
        sorted_teacher = Teacher.objects.all().order_by("-fav_nums")[:5]

        return render(request, "teacher-detail.html", {
            "teacher": teacher,
            "all_courses": all_courses,
            "sorted_teacher": sorted_teacher,
            "has_fav_teacher": has_fav_teacher,
            "has_fav_org": has_fav_org,
        })

{% block custom_js %}
<script type="text/javascript">
//收藏分享
function add_fav(current_elem, fav_id, fav_type){
    $.ajax({
        cache: false,
        type: "POST",
        url:"{% url "org:add_fav" %}",
        data:{'fav_id':fav_id, 'fav_type':fav_type},
        async: true,
        beforeSend:function(xhr, settings){
            xhr.setRequestHeader("X-CSRFToken", "{{ csrf_token }}");
        },
        success: function(data) {
            if(data.status == 'fail'){
                if(data.msg == '用户未登录'){
                    window.location.href="/login/?next={{ request.path }}";
                }else{
                    alert(data.msg)
                }

            }else if(data.status == 'success'){
                current_elem.text(data.msg)
            }
        },
    });
}

$('#jsLeftBtn').on('click', function(){
    add_fav($(this), {{ teacher.id }}, 3);
});

$('#jsRightBtn').on('click', function(){
    add_fav($(this), {{ teacher.org.id }}, 2);
});


</script>
<script>

    window._bd_share_config = {
        "common":{"bdSnsKey":{},"bdText":"","bdMini":"1","bdMiniList":["mshare","qzone","tsina","weixin","sqq"],"bdPic":"","bdStyle":"0","bdSize":"16"},
        share : [
                   {
			"info" : "share_{{ teacher.id }}",
			"bdSize" : 16,
                       "bdText":"授课教师-{{ teacher.name }}-慕海学习网",
                       "bdDesc": "我在#慕海学习网#发现了老师“{{ teacher.name }}”，对我们学习很有帮助，一起来看看吧",
                        "bdUrl": 'http://eduline.licheetools.top{% url 'org:teacher_detail' teacher.id %}',


		},
]

    }
	//以下为js加载部分
	with(document)0[(getElementsByTagName('head')[0]||body).appendChild(createElement('script')).src='http://bdimg.share.baidu.com/static/api/js/share.js?cdnversion='+~(-new Date()/36e5)];
</script>

{% endblock %}