更新 .DS_Store

app/templates/attendance-teacher.html

@@ -58,8 +58,7 @@
                 <th>课程名称</th>
                 <th>课程代码</th>
                 <th>学分</th>
-                <th>班级名称</th>
-                <th>专业</th>
+                <th>班级专业</th>
                 <th>签到</th>
             </tr>
             </thead>
@@ -93,13 +92,11 @@
                     $row.append(`<td>${item.course_name}</td>`);
                     $row.append(`<td>${item.course_code}</td>`);
                     $row.append(`<td>${item.credits}</td>`);
-                    $row.append(`<td>${item.class_name}</td>`);
-                    $row.append(`<td>${item.major}</td>`);
-                    $row.append(`<td>
-    <div class="btn-container">
-        <a class="layui-btn layui-btn-normal layui-btn-sm" lay-event="checkin">签到<i class="layui-icon layui-icon-down"></i></a>
-    </div>
-</td>`)
+                    $row.append(`<td>${item.class_name + item.major}</td>`);
+                    $row.append(`<td><div class="layui-btn-container">
+                                    <button type="button" class="layui-btn">签到</button>
+                                    </div>
+                                    </td>`)
                     $tbody.append($row);
 
                 });
@@ -118,11 +115,6 @@
             });
         }
 
-        function toggleDropdown(dropdown) {
-            $(dropdown).find('.dropdown-menu').toggle(); // 显示或隐藏下拉菜单
-        }
-
-
         // 初始加载第一页
         renderTable(1);
     });

app/templates/import-class.html

@@ -70,7 +70,7 @@
                 <div class="layui-col-md12" style="padding-top: 20px;">
                     <button type="button" class="layui-btn" id="uploadExcel">上传Excel文件</button>
                     <!-- 可以添加一个下载模板的链接 -->
-                    <a href="path/to/your/template.xlsx" class="layui-btn layui-btn-primary">下载模板</a>
+                    <a href="/files/template.xlsx" class="layui-btn layui-btn-primary">下载模板</a>
                 </div>
             </div>
         </div>

app/views.py

@@ -1,4 +1,4 @@
-from flask import Flask, redirect, url_for, render_template, session, jsonify,request
+from flask import Flask, redirect, url_for, render_template, session, jsonify,request,send_file
 from db.connection import MySQLPool
 from config import SECRET_KEY
 from db.database_manager import DatabaseManager
@@ -7,14 +7,15 @@ from models.Teacher import Teacher
 from models.User import User
 import logging
 from config import LOGGING_CONFIG
-
+from config import FILE_PATH
 app = Flask(__name__, static_folder='static')
 app.secret_key = SECRET_KEY  # 从配置文件设置
 logging.basicConfig(**LOGGING_CONFIG)
 
 # 一个全局MySQLPool对象，用于管理数据库连接
 mysql_pool = MySQLPool()
-
+# 配置文件路径，例如指向一个 'files' 目录
+app.config['FILE_PATH'] = FILE_PATH
 
 @app.route('/')
 def index():
@@ -224,7 +225,6 @@ def teacher_attendance():
 @app.route('/api/get-teacher-attendance-table', methods=['GET'])
 def get_current_teacher_courses():
     number = session.get('number')
-    logging.info(number)
     # 获取分页参数
     page = request.args.get('page', 1, type=int)  # 如果没有提供，默认为第一页
     limit = request.args.get('limit', 10, type=int)  # 如果没有提供，默认每页10条
@@ -232,7 +232,7 @@ def get_current_teacher_courses():
     # 获取所有课程数据
     db_manager = DatabaseManager()
     all_course_data = db_manager.get_current_teacher_courses(number)
-
+    logging.info(f"all_course_data: {all_course_data}")
     # 计算分页的起始和结束索引
     start = (page - 1) * limit
     end = start + limit
@@ -250,6 +250,12 @@ def get_current_teacher_courses():
     # 将查询结果转换为JSON格式并返回
     return jsonify(response)
 
+@app.route('/files/<filename>')
+def download_template():
+    print(FILE_PATH)
+    # 确保这个路径是你的文件实际所在的服务器路径
+    path = "./files/template.xlsx"
+    return send_file(path, as_attachment=True)
 
 if __name__ == '__main__':
     app.run(debug=True)

config.py

@@ -1,6 +1,7 @@
 # config.py
 import pymysql
 import logging
+import os
 # 设置session SECRET_KEY
 SECRET_KEY = 'sUNiJ7QPulxrbmZD'
 
@@ -9,6 +10,8 @@ LOGGING_CONFIG = {
     'level': logging.INFO,
     'format': '%(asctime)s - %(levelname)s - [%(filename)s:%(funcName)s] - %(message)s'
 }
+# 配置文件下载路径
+FILE_PATH = os.path.join(os.getcwd(), 'files')
 
 # 数据库连接配置
 DB_CONFIG = {

db/database_manager.py

@@ -71,9 +71,28 @@ class DatabaseManager:
         result = self.fetch(sql)
         return result
 
-    def get_current_teacher_courses(self, number):
-        sql = ""
-        return None
+    def get_current_teacher_courses(self, teacher_number):
+        # 使用INNER JOIN连接teacher_class_course表和course表
+        sql = """
+        SELECT 
+    c.course_name, 
+    c.course_code, 
+    c.credits,
+    tcc.class_name,
+    m.major
+FROM 
+    teacher_class_course tcc
+JOIN 
+    course c ON tcc.course_id = c.course_id
+JOIN 
+    major m ON tcc.major_id = m.major_id
+WHERE 
+    tcc.teacher_number = %s;
+        """
+
+        # 执行查询并返回结果
+        result = self.fetch(sql, (teacher_number,))
+        return result
 
     def get_course_type(self):
         sql = "SELECT course_name, course_type FROM course"

mysql.sql

@@ -181,13 +181,15 @@ CREATE TABLE teacher_class_course
     teacher_number VARCHAR(20) NOT NULL,
     course_id      INT         NOT NULL,
     class_name     VARCHAR(20) NOT NULL,
+    major_id       VARCHAR(20) NOT NULL,
     PRIMARY KEY (id),
     FOREIGN KEY (teacher_number) REFERENCES teacher (teacher_number),
-    FOREIGN KEY (course_id) REFERENCES course (course_id)
+    FOREIGN KEY (course_id) REFERENCES course (course_id),
+    FOREIGN KEY (major_id) REFERENCES major (major_id)
 );
 
-INSERT INTO teacher_class_course(teacher_number, course_id, class_name) VALUES
-('G0000',1,'2023级01班');
+INSERT INTO teacher_class_course(teacher_number, course_id, class_name,major_id) VALUES
+('G0000',1,'2023级01班','000');
 
 INSERT INTO teacher_class_course(teacher_id, course_id, class_id)
 VALUES (1, 1, 1),
@@ -249,4 +251,3 @@ VALUES ('一、二节', '08:00:00', '09:30:00'),
        ('五、六节', '14:30:00', '16:00:00'),
        ('七、八节', '16:30:00', '18:00:00');
 
-