群组设计

app/Caches/ImNewGroupList.php

@@ -45,6 +45,7 @@ class ImNewGroupList extends Cache
         foreach ($groups as $group) {
             $result[] = [
                 'id' => $group->id,
+                'type' => $group->type,
                 'name' => $group->name,
                 'avatar' => $group->avatar,
                 'about' => $group->about,

app/Http/Admin/Services/Course.php

@@ -190,6 +190,8 @@ class Course extends Service
 
         $course->update($data);
 
+        $this->updateCourseGroup($course);
+
         $this->rebuildCourseIndex($course);
 
         return $course;
@@ -365,6 +367,15 @@ class Course extends Service
         return $validator->checkCourse($id);
     }
 
+    protected function updateCourseGroup(CourseModel $course)
+    {
+        $courseRepo = new CourseRepo();
+
+        $imGroup = $courseRepo->findImGroup($course->id);
+
+        $imGroup->update(['name' => $course->title]);
+    }
+
     protected function rebuildCourseCache(CourseModel $course)
     {
         $cache = new CourseCache();

app/Http/Web/Controllers/CourseController.php

@@ -38,6 +38,8 @@ class CourseController extends Controller
         $sorts = $service->handleSorts();
         $params = $service->getParams();
 
+        $this->siteSeo->prependTitle('课程');
+
         $this->view->setVar('top_categories', $topCategories);
         $this->view->setVar('sub_categories', $subCategories);
         $this->view->setVar('models', $models);

app/Http/Web/Controllers/ImGroupController.php

@@ -3,6 +3,7 @@
 namespace App\Http\Web\Controllers;
 
 use App\Http\Web\Services\ImGroup as ImGroupService;
+use Phalcon\Mvc\View;
 
 /**
  * @RoutePrefix("/im/group")
@@ -15,7 +16,23 @@ class ImGroupController extends Controller
      */
     public function listAction()
     {
+        $this->siteSeo->prependTitle('群组');
+    }
 
+    /**
+     * @Get("/pager", name="web.im_group.pager")
+     */
+    public function pagerAction()
+    {
+        $service = new ImGroupService();
+
+        $pager = $service->getGroups();
+        $pager->items = kg_array_object($pager->items);
+        $pager->target = 'group-list';
+
+        $this->view->setRenderLevel(View::LEVEL_ACTION_VIEW);
+        $this->view->pick('im_group/pager');
+        $this->view->setVar('pager', $pager);
     }
 
     /**
@@ -23,7 +40,11 @@ class ImGroupController extends Controller
      */
     public function showAction($id)
     {
+        $service = new ImGroupService();
 
+        $group = $service->getGroup($id);
+
+        $this->view->setVar('group', $group);
     }
 
     /**

app/Http/Web/Controllers/SearchController.php

@@ -26,6 +26,8 @@ class SearchController extends Controller
             return $this->response->redirect(['for' => 'web.course.list']);
         }
 
+        $this->siteSeo->prependTitle([$query, '搜索']);
+
         $service = new CourseHotQueryService();
 
         $hotQueries = $service->handle();

app/Http/Web/Controllers/TeacherController.php

@@ -16,7 +16,7 @@ class TeacherController extends Controller
      */
     public function listAction()
     {
-
+        $this->siteSeo->prependTitle('教师');
     }
 
     /**
@@ -38,9 +38,13 @@ class TeacherController extends Controller
     /**
      * @Get("/{id:[0-9]+}", name="web.teacher.show")
      */
-    public function showAction()
+    public function showAction($id)
     {
-
+        return $this->dispatcher->forward([
+            'controller' => 'user',
+            'action' => 'show',
+            'params' => ['id' => $id],
+        ]);
     }
 
 }

app/Http/Web/Controllers/TopicController.php

@@ -21,6 +21,9 @@ class TopicController extends Controller
 
         $topic = $service->handle($id);
 
+        $this->siteSeo->prependTitle($topic['title']);
+        $this->siteSeo->setDescription($topic['summary']);
+
         $this->view->setVar('topic', $topic);
     }
 
@@ -36,7 +39,7 @@ class TopicController extends Controller
         $pager->target = 'course-list';
 
         $this->view->setRenderLevel(View::LEVEL_ACTION_VIEW);
-        $this->view->pick('topic/ajax_courses');
+        $this->view->pick('topic/courses');
         $this->view->setVar('pager', $pager);
     }
 

app/Http/Web/Controllers/UserController.php

@@ -24,6 +24,8 @@ class UserController extends Controller
 
         $user = $service->handle($id);
 
+        $this->siteSeo->prependTitle("{$user['name']}的个人主页");
+
         $this->view->setVar('user', $user);
     }
 

app/Http/Web/Controllers/VipController.php

@@ -22,6 +22,8 @@ class VipController extends Controller
 
         $vipOptions = $service->handle();
 
+        $this->siteSeo->prependTitle('会员');
+
         $this->view->setVar('vip_options', $vipOptions);
     }
 

app/Http/Web/Services/Im.php

@@ -682,6 +682,7 @@ class Im extends Service
             $group['avatar'] = $baseUrl . $group['avatar'];
             $items[] = [
                 'id' => $group['id'],
+                'type' => $group['type'],
                 'name' => $group['name'],
                 'avatar' => $group['avatar'],
                 'about' => $group['about'],

app/Http/Web/Services/ImGroup.php

@@ -2,9 +2,13 @@
 
 namespace App\Http\Web\Services;
 
+use App\Builders\ImGroupList as ImGroupListBuilder;
 use App\Builders\ImGroupUserList as ImGroupUserListBuilder;
 use App\Library\Paginator\Query as PagerQuery;
+use App\Models\ImGroup as ImGroupModel;
+use App\Repos\ImGroup as ImGroupRepo;
 use App\Repos\ImGroupUser as ImGroupUserRepo;
+use App\Repos\User as UserRepo;
 use App\Validators\ImGroup as ImGroupValidator;
 use App\Validators\ImGroupUser as ImGroupUserValidator;
 
@@ -13,7 +17,21 @@ class ImGroup extends Service
 
     public function getGroups()
     {
+        $pagerQuery = new PagerQuery();
 
+        $params = $pagerQuery->getParams();
+
+        $params['published'] = 1;
+
+        $sort = $pagerQuery->getSort();
+        $page = $pagerQuery->getPage();
+        $limit = $pagerQuery->getLimit();
+
+        $groupRepo = new ImGroupRepo();
+
+        $pager = $groupRepo->paginate($params, $sort, $page, $limit);
+
+        return $this->handleGroups($pager);
     }
 
     public function updateGroup($id)
@@ -30,7 +48,10 @@ class ImGroup extends Service
 
         $data = [];
 
-        if (!empty($post['name'])) {
+        /**
+         * 课程群组不允许改名
+         */
+        if (!empty($post['name']) && $group->type == ImGroupModel::TYPE_CHAT) {
             $data['name'] = $validator->checkName($post['name']);
         }
 
@@ -51,7 +72,25 @@ class ImGroup extends Service
     {
         $validator = new ImGroupValidator();
 
-        return $validator->checkGroup($id);
+        $group = $validator->checkGroup($id);
+
+        $userRepo = new UserRepo();
+
+        $owner = $userRepo->findById($group->owner_id);
+
+        return [
+            'id' => $group->id,
+            'name' => $group->name,
+            'about' => $group->about,
+            'user_count' => $group->user_count,
+            'owner' => [
+                'id' => $owner->id,
+                'name' => $owner->name,
+                'avatar' => $owner->avatar,
+                'title' => $owner->title,
+                'about' => $owner->about,
+            ],
+        ];
     }
 
     public function getGroupUsers($id)
@@ -116,4 +155,41 @@ class ImGroup extends Service
         return $pager;
     }
 
+    protected function handleGroups($pager)
+    {
+        if ($pager->total_items == 0) {
+            return $pager;
+        }
+
+        $builder = new ImGroupListBuilder();
+
+        $groups = $pager->items->toArray();
+
+        $users = $builder->getUsers($groups);
+
+        $baseUrl = kg_ci_base_url();
+
+        $items = [];
+
+        foreach ($groups as $group) {
+
+            $group['avatar'] = $baseUrl . $group['avatar'];
+            $group['owner'] = $users[$group['owner_id']] ?? new \stdClass();
+
+            $items[] = [
+                'id' => $group['id'],
+                'type' => $group['type'],
+                'name' => $group['name'],
+                'avatar' => $group['avatar'],
+                'about' => $group['about'],
+                'user_count' => $group['user_count'],
+                'owner' => $group['owner'],
+            ];
+        }
+
+        $pager->items = $items;
+
+        return $pager;
+    }
+
 }

app/Http/Web/Views/chapter/breadcrumb.volt

@@ -1,15 +0,0 @@
-<div class="breadcrumb">
-    <span class="layui-breadcrumb">
-        <a class="kg-back" href="javascript:"><i class="layui-icon layui-icon-return"></i> 返回课程</a>
-        <a><cite>{{ chapter.course.title }}</cite></a>
-        <a><cite>{{ chapter.title }}</cite></a>
-    </span>
-    <span class="share">
-        <a href="javascript:" title="学习人次"><i class="layui-icon layui-icon-user"></i><em>{{ chapter.user_count }}</em></a>
-        <a href="javascript:" title="我要点赞" data-url="{{ like_url }}"><i class="layui-icon layui-icon-praise icon-praise {{ liked_class }}"></i><em class="like-count">{{ chapter.like_count }}</em></a>
-        <a href="javascript:" title="我要提问" data-url="{{ consult_url }}"><i class="layui-icon layui-icon-help icon-help"></i><em>{{ chapter.consult_count }}</em></a>
-        <a href="javascript:" title="分享到微信"><i class="layui-icon layui-icon-login-wechat icon-wechat"></i></a>
-        <a href="javascript:" title="分享到QQ空间"><i class="layui-icon layui-icon-login-qq icon-qq"></i></a>
-        <a href="javascript:" title="分享到微博"><i class="layui-icon layui-icon-login-weibo icon-weibo"></i></a>
-    </span>
-</div>

app/Http/Web/Views/course/show.volt

@@ -18,12 +18,12 @@
             {% endfor %}
             <a><cite>{{ course.title }}</cite></a>
         </span>
-        <div class="share">
+        <span class="share">
             <a href="javascript:" title="{{ favorite_title }}" data-url="{{ favorite_url }}"><i class="layui-icon {{ favorite_star }} icon-star"></i></a>
             <a href="javascript:" title="分享到微信" data-url="{{ qrcode_url }}"><i class="layui-icon layui-icon-login-wechat icon-wechat"></i></a>
             <a href="javascript:" title="分享到QQ空间"><i class="layui-icon layui-icon-login-qq icon-qq"></i></a>
             <a href="javascript:" title="分享到微博"><i class="layui-icon layui-icon-login-weibo icon-weibo"></i></a>
-        </div>
+        </span>
     </div>
 
     {{ partial('course/show_meta') }}

app/Http/Web/Views/course/show_teacher.volt

@@ -4,16 +4,16 @@
         <div class="layui-card-body">
             {% for teacher in course.teachers %}
                 {% set teacher_url = url({'for':'web.user.show','id':teacher.id}) %}
-                <div class="sidebar-teacher-card clearfix" title="{{ teacher.about|e }}">
+                {% set teacher.title = teacher.title ? teacher.title : '小小教书匠' %}
+                <div class="sidebar-teacher-card clearfix">
                     <div class="avatar">
-                        <img src="{{ teacher.avatar }}" alt="{{ teacher.name }}">
+                        <img src="{{ teacher.avatar }}" alt="{{ teacher.name }}" title="{{ teacher.about }}">
                     </div>
                     <div class="info">
                         <div class="name layui-elip">
                             <a href="{{ teacher_url }}">{{ teacher.name }}</a>
                         </div>
-                        {% set title = teacher.title ? teacher.title : '小小教书匠' %}
+                        <div class="title layui-elip">{{ teacher.title }}</div>
-                        <div class="title layui-elip">{{ title }}</div>
                     </div>
                 </div>
             {% endfor %}

app/Http/Web/Views/im/find_groups.volt

@@ -3,13 +3,20 @@
         <div class="layui-row layui-col-space20">
             {% for item in pager.items %}
                 <div class="layui-col-md2">
-                    <div class="user-card" title="{{ item.about|e }}">
+                    <div class="user-card">
+                        {% if item.type == 'course' %}
+                            <span class="layui-badge layui-bg-green type">课</span>
+                        {% elseif item.type == 'chat' %}
+                            <span class="layui-badge layui-bg-blue type">聊</span>
+                        {% endif %}
                         <div class="avatar">
-                            <a href="javascript:"><img src="{{ item.avatar }}" alt="{{ item.name }}"></a>
+                            <a href="javascript:">
+                                <img src="{{ item.avatar }}" alt="{{ item.name }}" title="{{ item.about }}">
+                            </a>
                         </div>
-                        <div class="name layui-elip" title="{{ item.name|e }}">{{ item.name }}</div>
+                        <div class="name layui-elip" title="{{ item.name }}">{{ item.name }}</div>
                         <div class="action">
-                            <a href="javascript:" class="layui-badge-rim apply-group" data-id="{{ item.id }}" data-name="{{ item.name }}" data-avatar="{{ item.avatar }}">加入群组</a>
+                            <span class="layui-badge-rim apply-group" data-id="{{ item.id }}" data-name="{{ item.name }}" data-avatar="{{ item.avatar }}">申请加入</span>
                         </div>
                     </div>
                 </div>

app/Http/Web/Views/im/find_users.volt

@@ -5,14 +5,14 @@
                 <div class="layui-col-md2">
                     <div class="user-card">
                         {% if item.vip == 1 %}
-                            <span class="vip">VIP</span>
+                            <span class="layui-badge layui-bg-orange vip">VIP</span>
                         {% endif %}
                         <div class="avatar">
                             <a href="javascript:" title="{{ item.about|e }}"><img src="{{ item.avatar }}" alt="{{ item.name }}"></a>
                         </div>
                         <div class="name layui-elip" title="{{ item.name|e }}">{{ item.name }}</div>
                         <div class="action">
-                            <button class="layui-btn apply-friend" data-id="{{ item.id }}" data-name="{{ item.name }}" data-avatar="{{ item.avatar }}">加为好友</button>
+                            <span class="layui-badge-rim apply-friend" data-id="{{ item.id }}" data-name="{{ item.name }}" data-avatar="{{ item.avatar }}">申请好友</span>
                         </div>
                     </div>
                 </div>

app/Http/Web/Views/im_group/edit.volt

@@ -3,6 +3,7 @@
 {% block content %}
 
     {% set update_url = url({'for':'web.im_group.update','id':group.id}) %}
+    {% set name_readonly = group.type == 'course' ? 'readonly="readonly"' : '' %}
 
     <form class="layui-form" method="post" action="{{ update_url }}">
         <div class="layui-form-item">
@@ -18,7 +19,7 @@
         <div class="layui-form-item">
             <label class="layui-form-label">名称</label>
             <div class="layui-input-block">
-                <input class="layui-input" type="text" name="name" value="{{ group.name }}" lay-verify="required">
+                <input class="layui-input" type="text" name="name" value="{{ group.name }}" {{ name_readonly }} lay-verify="required">
             </div>
         </div>
         <div class="layui-form-item">

app/Http/Web/Views/im_group/list.volt

@@ -0,0 +1,20 @@
+{% extends 'templates/main.volt' %}
+
+{% block content %}
+
+    {% set pager_url = url({'for':'web.im_group.pager'}) %}
+
+    <div class="layui-breadcrumb breadcrumb">
+        <a href="/">首页</a>
+        <a><cite>群组</cite></a>
+    </div>
+
+    <div id="group-list" data-url="{{ pager_url }}"></div>
+
+{% endblock %}
+
+{% block include_js %}
+
+    {{ js_include('web/js/group.list.js') }}
+
+{% endblock %}

app/Http/Web/Views/im_group/pager.volt

@@ -0,0 +1,30 @@
+{% if pager.total_pages > 0 %}
+    <div class="user-list clearfix">
+        <div class="layui-row layui-col-space20">
+            {% for item in pager.items %}
+                {% set group_url = url({'for':'web.im_group.show','id':item.id}) %}
+                <div class="layui-col-md3">
+                    <div class="user-card">
+                        {% if item.type == 'course' %}
+                            <span class="layui-badge layui-bg-green type">课</span>
+                        {% elseif item.type == 'chat' %}
+                            <span class="layui-badge layui-bg-blue type">聊</span>
+                        {% endif %}
+                        <div class="avatar">
+                            <a href="{{ group_url }}" title="{{ item.about }}">
+                                <img src="{{ item.avatar }}" alt="{{ item.name }}">
+                            </a>
+                        </div>
+                        <div class="name layui-elip">
+                            <a href="{{ group_url }}" title="{{ item.name }}">{{ item.name }}</a>
+                        </div>
+                        <div class="action">
+                            <button class="layui-btn apply-group" data-id="{{ item.id }}">申请加入</button>
+                        </div>
+                    </div>
+                </div>
+            {% endfor %}
+        </div>
+    </div>
+    {{ partial('partials/pager_ajax') }}
+{% endif %}

app/Http/Web/Views/im_group/show.volt

@@ -0,0 +1,43 @@
+{% extends 'templates/main.volt' %}
+
+{% block content %}
+
+    {% set group.about = group.about ? group.about : '这个家伙真懒，什么都没有留下~' %}
+    {% set users_url = url({'for':'web.im_group.users','id':group.id}) %}
+
+    <div class="breadcrumb">
+        <span class="layui-breadcrumb">
+            <a href="/">首页</a>
+            <a href="{{ url({'for':'web.im_group.list'}) }}">群组</a>
+            <a><cite>{{ group.name }}</cite></a>
+        </span>
+    </div>
+
+    <div class="layout-main">
+        <div class="layout-content">
+            <div class="layui-card group-about">
+                <div class="layui-card-header">小组介绍</div>
+                <div class="layui-card-body">
+                    <blockquote class="layui-elem-quote">{{ group.about }}</blockquote>
+                </div>
+            </div>
+            <div class="layui-card group-about">
+                <div class="layui-card-header">小组成员</div>
+                <div class="layui-card-body">
+                    <div id="group-user-list" data-url="{{ users_url }}"></div>
+                </div>
+            </div>
+        </div>
+        <div class="layout-sidebar">
+            {{ partial('im_group/show_owner') }}
+            {{ partial('im_group/show_active_users') }}
+        </div>
+    </div>
+
+{% endblock %}
+
+{% block include_js %}
+
+    {{ js_include('web/js/user.show.js') }}
+
+{% endblock %}

app/Http/Web/Views/im_group/show_active_users.volt

@@ -0,0 +1,16 @@
+<div class="layui-card">
+    <div class="layui-card-header">活跃成员</div>
+    <div class="layui-card-body">
+        <div class="sidebar-teacher-card clearfix">
+            <div class="avatar">
+                <img src="" alt="">
+            </div>
+            <div class="info">
+                <div class="name layui-elip">
+                    <a href="＃">小明</a>
+                </div>
+                <div class="title layui-elip">社科</div>
+            </div>
+        </div>
+    </div>
+</div>

app/Http/Web/Views/im_group/show_owner.volt

@@ -0,0 +1,19 @@
+{% set owner_url = url({'for':'web.user.show','id':group.owner.id}) %}
+{% set group.owner.title = group.owner.title ? group.owner.title : '暂无头衔' %}
+
+<div class="layui-card">
+    <div class="layui-card-header">小组组长</div>
+    <div class="layui-card-body">
+        <div class="sidebar-teacher-card clearfix">
+            <div class="avatar">
+                <img src="{{ group.owner.avatar }}" alt="{{ group.owner.name }}">
+            </div>
+            <div class="info">
+                <div class="name layui-elip">
+                    <a href="{{ owner_url }}">{{ group.owner.name }}</a>
+                </div>
+                <div class="title layui-elip">{{ group.owner.title }}</div>
+            </div>
+        </div>
+    </div>
+</div>

app/Http/Web/Views/teacher/list.volt

@@ -6,7 +6,7 @@
 
     <div class="layui-breadcrumb breadcrumb">
         <a href="/">首页</a>
-        <a><cite>名师</cite></a>
+        <a><cite>教师</cite></a>
     </div>
 
     <div id="teacher-list" data-url="{{ pager_url }}"></div>

app/Http/Web/Views/vip/users.volt

@@ -1,5 +1,5 @@
 {% if pager.total_pages > 0 %}
-    <div class="user-list clearfix">
+    <div class="user-list vip-user-list clearfix">
         <div class="layui-row layui-col-space20">
             {% for item in pager.items %}
                 {% set user_about = item.about ? item.about : '这个人很懒，什么都没留下' %}
@@ -7,7 +7,7 @@
                 <div class="layui-col-md2">
                     <div class="user-card">
                         {% if item.vip == 1 %}
-                            <span class="vip">VIP</span>
+                            <span class="layui-badge layui-bg-orange vip">VIP</span>
                         {% endif %}
                         <div class="avatar">
                             <a href="{{ user_url }}" title="{{ user_about }}">
@@ -17,9 +17,6 @@
                         <div class="name layui-elip">
                             <a href="{{ user_url }}" title="{{ user_about }}">{{ item.name }}</a>
                         </div>
-                        <div class="action">
-                            <button class="layui-btn apply-friend" data-url="{{ item.id }}">加为好友</button>
-                        </div>
                     </div>
                 </div>
             {% endfor %}

app/Repos/Course.php

@@ -14,6 +14,7 @@ use App\Models\CoursePackage as CoursePackageModel;
 use App\Models\CourseRating as CourseRatingModel;
 use App\Models\CourseRelated as CourseRelatedModel;
 use App\Models\CourseUser as CourseUserModel;
+use App\Models\ImGroup as ImGroupModel;
 use App\Models\Package as PackageModel;
 use App\Models\Review as ReviewModel;
 use App\Models\User as UserModel;
@@ -144,6 +145,18 @@ class Course extends Repository
         ]);
     }
 
+    /**
+     * @param int $courseId
+     * @return ImGroupModel|Model|bool
+     */
+    public function findImGroup($courseId)
+    {
+        return ImGroupModel::findFirst([
+            'conditions' => 'course_id = :course_id:',
+            'bind' => ['course_id' => $courseId],
+        ]);
+    }
+
     /**
      * @param int $courseId
      * @return ResultsetInterface|Resultset|UserModel[]

public/static/web/css/common.css

@@ -265,12 +265,10 @@ body {
     float: left;
     width: 500px;
     color: #666;
-    font-size: 12px;
 }
 
 .search-course-card .title {
     margin-bottom: 10px;
-    font-size: 14px;
     white-space: nowrap;
 }
 
@@ -278,6 +276,7 @@ body {
     margin-bottom: 10px;
     line-height: 1.5em;
     max-height: 4.5em;
+    font-size: 12px;
     word-wrap: break-word;
     overflow: hidden;
 }
@@ -990,6 +989,10 @@ body {
     color: red;
 }
 
+.vip-user-list .user-card {
+    height: 180px;
+}
+
 .cart-course-card {
     padding-bottom: 10px;
     margin-bottom: 10px;
@@ -1316,15 +1319,17 @@ body {
 
 .user-card .vip {
     position: absolute;
-    top: 8px;
+    top: 10px;
-    right: 8px;
+    right: 10px;
-    padding: 1px 3px;
+    height: 16px;
-    border-radius: 2px;
+    line-height: 16px;
-    text-align: center;
+    padding: 0 3px;
-    font-size: 10px;
+}
-    line-height: 1.5em;
+
-    background-color: orange;
+.user-card .type {
-    color: white;
+    position: absolute;
+    top: 18px;
+    right: 28px;
 }
 
 .my-sidebar {
@@ -1555,16 +1560,21 @@ body {
 }
 
 .im-user-list .vip {
-    top: 5px;
+    top: 8px;
-    right: 5px;
+    right: 8px;
+    height: 14px;
+    line-height: 14px;
     font-size: 10px;
 }
 
-.im-user-list .action button {
+.im-user-list .type {
-    padding: 0 5px;
+    top: 10px;
-    height: 20px;
+    right: 10px;
-    line-height: 20px;
+    padding: 0 3px;
-    font-size: 12px;
+}
+
+.im-user-list .action .layui-badge-rim {
+    cursor: pointer;
 }
 
 .im-user-list .layui-btn + .layui-btn {

public/static/web/js/group.list.js

@@ -0,0 +1,9 @@
+layui.use(['jquery', 'helper'], function () {
+
+    var $ = layui.jquery;
+    var helper = layui.helper;
+    var $groupList = $('#group-list');
+
+    helper.ajaxLoadHtml($groupList.data('url'), $groupList.attr('id'));
+
+});

public/static/web/js/teacher.list.js

@@ -2,7 +2,6 @@ layui.use(['jquery', 'helper'], function () {
 
     var $ = layui.jquery;
     var helper = layui.helper;
-
     var $teacherList = $('#teacher-list');
 
     helper.ajaxLoadHtml($teacherList.data('url'), $teacherList.attr('id'));