app/static/js/get_teacher_attendance_table.js

@@ -1,60 +0,0 @@
-layui.use(['laypage', 'element', 'jquery', 'dropdown'], function () {
-    var laypage = layui.laypage;
-    var $ = layui.jquery;
-
-    function renderTable(page) {
-        $.get('/api/get-teacher-attendance-table?page=' + page, function (response) {
-            var $tbody = $('#attendanceTable tbody');
-            $tbody.empty(); // 清空表格内容
-
-            response.data.forEach(function (item) {
-                var $row = $('<tr></tr>');
-                $row.append(`<td>${item.course_name}</td>`);
-                $row.append(`<td>${item.course_code}</td>`);
-                $row.append(`<td>${item.credits}</td>`);
-                $row.append(`<td>${item.class_name + item.major}</td>`);
-                $row.append(`<td><div class="layui-btn-container">
-                                <button type="button" class="layui-btn btn-sign-in" 
-                                        data-course-id="${item.course_id}" 
-                                        data-course-name="${item.course_name}"
-                                        data-class-name = "${item.class_name}"
-                                        data-major-id = "${item.major_id}"
-                                        >签到</button>
-                                </div>
-                                </td>`)
-                $tbody.append($row);
-            });
-
-            laypage.render({
-                elem: 'pagination',
-                count: response.count,
-                limit: 10,
-                curr: page,
-                jump: function (obj, first) {
-                    if (!first) {
-                        renderTable(obj.curr);
-                    }
-                }
-            });
-        });
-    }
-
-    // 为动态生成的按钮添加点击事件
-    $(document).on('click', '.btn-sign-in', function () {
-        var courseId = $(this).data('course-id'); // 获取课程ID
-        var courseName = $(this).data('course-name'); // 获取课程名
-        var className = $(this).data('class-name'); // 获取课程名
-        var majorId = $(this).data('major-id'); // 获取课程名
-        // console.log(courseId,courseName,className,majorId)
-        // 向后端发送POST请求
-        $.post('/api/teacher-sign-in', {
-            course_id: courseId,
-            course_name: courseName,
-            class_name: className,
-            major_id:majorId
-        }, function (response) {
-            layer.msg(response.msg);
-        });
-    });
-    renderTable(1); // 初始加载第一页
-});

app/templates/attendance-teacher.html

@@ -74,8 +74,50 @@
 <script src="/static/layui.js"></script>
 <script src="/static/js/menu.js"></script>
 <script src="/static/js/logout.js"></script>
-<script src="/static/js/get_teacher_attendance_table.js"></script>
 <script>
+    layui.use(['laypage', 'element', 'jquery', 'dropdown'], function () {
+        var laypage = layui.laypage;
+        var $ = layui.jquery;
+
+        function renderTable(page) {
+            // 发送GET请求到服务器端点
+            $.get('/api/get-teacher-attendance-table?page=' + page, function (response) {
+                var $tbody = $('#attendanceTable tbody');
+                $tbody.empty(); // 清空表格内容
+
+                // 遍历返回的数据数组
+                response.data.forEach(function (item) {
+                    // 创建新的行并填充数据
+                    var $row = $('<tr></tr>');
+                    $row.append(`<td>${item.course_name}</td>`);
+                    $row.append(`<td>${item.course_code}</td>`);
+                    $row.append(`<td>${item.credits}</td>`);
+                    $row.append(`<td>${item.class_name + 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);
+
+                });
+                // 渲染分页控件
+                laypage.render({
+                    elem: 'pagination', // 分页容器的id
+                    count: response.count, // 总条数
+                    limit: 10, // 每页显示条数
+                    curr: page, // 当前页
+                    jump: function (obj, first) {
+                        if (!first) { // 首次不执行
+                            renderTable(obj.curr); // 根据页码加载数据
+                        }
+                    }
+                });
+            });
+        }
+
+        // 初始加载第一页
+        renderTable(1);
+    });
 </script>
 </body>
 </html>

app/views.py

@@ -1,21 +1,19 @@
 import os
-import logging
+import openpyxl as openpyxl
-
-# 第三方库
-import openpyxl
 from flask import Flask, redirect, url_for, render_template, session, jsonify, request, send_file
-from datetime import datetime
-
-# 应用内部模块
 from utils.time_utils import check_now_time
 from utils.allowed_files import allowed_excel
 from db.connection import MySQLPool
+from config import SECRET_KEY
 from db.database_manager import DatabaseManager
 from models.Student import Student
 from models.Teacher import Teacher
 from models.User import User
-from config import SECRET_KEY, LOGGING_CONFIG, FILE_PATH
+import logging
-
+from config import LOGGING_CONFIG
+from config import FILE_PATH
+from datetime import datetime
+import datetime
 
 app = Flask(__name__, static_folder='static')
 app.secret_key = SECRET_KEY  # 从配置文件设置
@@ -247,7 +245,6 @@ 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)
-    print(all_course_data)
     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
@@ -318,8 +315,7 @@ def get_course_name():
         return jsonify({"msg": "用户未登录或编号不可用", "data": None})
 
     # 获取今天是星期几
-    now = datetime.now()
+    day_of_week = datetime.date.today().weekday() + 1
-    day_of_week = now.weekday() + 1
 
     # 如果是周末
     if not (1 <= day_of_week <= 5):
@@ -362,8 +358,7 @@ def student_get_today_courses():
         return jsonify({"msg": "用户未登录或编号不可用", "data": None})
 
     # 获取今天是星期几
-    now = datetime.now()  # 获取当前时间
+    day_of_week = datetime.date.today().weekday() + 1
-    day_of_week = now.weekday() + 1
 
     # 如果是周末
     if not (1 <= day_of_week <= 5):
@@ -379,22 +374,5 @@ def student_get_today_courses():
     })
 
 
-@app.route('/api/teacher-sign-in', methods=['POST'])
-def teacher_sign_in():
-    course_id = request.form['course_id']
-    course_name = request.form['course_name']
-    class_name = request.form['class_name']
-    major_id = request.form['major_id']
-
-    now = datetime.now()
-    date = now.strftime("%Y年%m月%d日%H:%M")
-    status = "出勤"
-    print(f"course_id: {course_id},course_name: {course_name},class_name: {class_name},major_id: {major_id}")
-
-    db_manager = DatabaseManager()
-    data = db_manager.teacher_sign_in(course_id, course_name, class_name, major_id,date,status)
-    return data
-
-
 if __name__ == '__main__':
     app.run(debug=True)

db/database_manager.py

@@ -31,22 +31,6 @@ class DatabaseManager:
             cursor.close()
             conn.close()
 
-    def executemany(self, query, params_list):
-        conn = self.pool.get_connection()
-        try:
-            cursor = conn.cursor()
-            cursor.executemany(query, params_list)  # 使用executemany代替execute
-            conn.commit()  # 提交事务
-            return cursor.rowcount  # 返回受影响的行数
-        except Exception as e:
-            # 可以在这里添加错误处理逻辑，例如打印错误日志、回滚事务等
-            print("An error occurred: ", e)
-            conn.rollback()
-            return None
-        finally:
-            cursor.close()
-            conn.close()
-
     def user_exists(self, phone_number):
         sql = "SELECT 1 FROM user WHERE number=%s LIMIT 1"
         result = self.fetch(sql, (phone_number,))
@@ -92,14 +76,12 @@ class DatabaseManager:
     def get_current_teacher_courses(self, teacher_number):
         # 使用INNER JOIN连接teacher_class_course表和course表
         sql = """
-        SELECT
+        SELECT 
-    c.course_id, 
     c.course_name, 
     c.course_code, 
     c.credits,
     tcc.class_name,
-    m.major,
+    m.major
-    m.major_id
 FROM 
     teacher_class_course tcc
 JOIN 
@@ -146,7 +128,6 @@ WHERE
         return self.execute(sql, data)
 
     def get_course_name(self, student_number, day_of_week, period_id):
-        print(f"student_number: {student_number}, day_of_week: {day_of_week}, period_id: {period_id}")
         # 从student表获取class_name
         sql_student = "SELECT class_name FROM student WHERE student_number = %s;"
         class_name = self.fetch(sql_student, (student_number,))[0]['class_name']
@@ -208,26 +189,3 @@ WHERE
             time = get_time_by_ids(id)
             data.append({"course_name": course_name, "time": time})
         return data
-
-    def teacher_sign_in(self, course_id, course_name, class_name, major_id, date, status):
-        student_sql = "SELECT student_number FROM student WHERE class_name = %s AND major_id = %s;"
-        student_sql_result = self.fetch(student_sql, (class_name, major_id))
-
-        # 检查是否有学生编号被返回
-        if student_sql_result:
-            values_list = []
-            for student in student_sql_result:
-                # 对于每个学生编号，创建一条记录的值元组
-                student_number = student['student_number']
-                values_list.append((student_number, course_id, course_name, date, status))
-
-            # 构建一次性插入多条记录的SQL语句
-            attendance_sql = "INSERT INTO attendance_record (student_number, course_id, course_name, date, status) VALUES (%s, %s, %s, %s, %s)"
-
-            # 使用executemany一次性插入多条记录
-            result = self.executemany(attendance_sql, values_list)
-            print(result)
-            return {"msg": "班级签到成功，签到人数：" + str(result)}
-        else:
-            # 如果没有学生编号，可能需要处理错误或记录日志
-            return {"msg": "当前班级专业没有学生"}

mysql.sql

@@ -246,5 +246,3 @@ 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');
 
-
-