【图形界面】学生宿舍信息管理系统，简单，模板框架，含完整代码

命运之光

发布于 2024-03-20 14:28:39

1560

发布于 2024-03-20 14:28:39

文章被收录于专栏：我在本科期间写的文章我在本科期间写的文章

开发一个学生宿舍管理系统

在本文中，我们将介绍如何使用Python和Tkinter库开发一个简单的学生宿舍信息管理系统。该系统包括添加、删除、修改和查询学生信息的功能，并提供了图形用户界面以便用户操作。

概述

学生宿舍管理系统是一个用于管理学生宿舍信息的应用程序。它允许用户执行各种操作，如添加新的学生信息、删除现有的学生信息、修改学生信息以及查询特定学生信息。

开发环境

Python编程语言
Tkinter图形用户界面库

程序设计

首先，我们定义了几个类来表示系统中的不同数据：

Student: 表示学生信息，包括学生ID、姓名、性别、年龄、院系和宿舍号。
Dormitory: 表示宿舍信息，包括宿舍号、容纳人数和当前人数。

然后，我们创建了一个名为StudentManagementSystem的类来实现系统的各项功能，包括添加、删除、修改和查询学生信息。该类使用Tkinter库来构建图形用户界面，使用户可以通过简单的界面与系统交互。

功能展示

主菜单

添加学生信息界面

在这个界面中，用户可以输入学生的各项信息，并点击保存按钮来添加新的学生信息。

删除学生信息界面

用户可以输入要删除的学生ID，并点击删除按钮来删除该学生的信息。

修改学生信息界面

用户可以输入要修改的学生ID，并点击查询按钮来查询该学生的信息，然后在新窗口中修改学生的信息。

查询学生信息界面

用户可以输入要查询的学生ID，并点击查询按钮来查询该学生的信息，并显示在界面上。

5. 完整代码

import tkinter as tk
from tkinter import messagebox

class Student:
    def __init__(self, id, name, gender, age, department, dormitory):
        self.id = id
        self.name = name
        self.gender = gender
        self.age = age
        self.department = department
        self.dormitory = dormitory

class Dormitory:
    def __init__(self, dormitory, capacity, current):
        self.dormitory = dormitory
        self.capacity = capacity
        self.current = current

class StudentManagementSystem:
    def __init__(self, root):
        self.root = root
        self.root.title("学生宿舍管理系统")
        
        self.create_widgets()
    
    def create_widgets(self):
        self.label_title = tk.Label(self.root, text="学生宿舍管理系统", font=("Helvetica", 20))
        self.label_title.pack(pady=10)

        self.add_button = tk.Button(self.root, text="添加学生信息", command=self.add_student)
        self.add_button.pack()

        self.delete_button = tk.Button(self.root, text="删除学生信息", command=self.delete_student)
        self.delete_button.pack()

        self.modify_button = tk.Button(self.root, text="修改学生信息", command=self.modify_student)
        self.modify_button.pack()

        self.query_button = tk.Button(self.root, text="查询学生信息", command=self.query_student)
        self.query_button.pack()

    def add_student(self):
        self.add_window = tk.Toplevel(self.root)
        self.add_window.title("添加学生信息")
        
        self.id_label = tk.Label(self.add_window, text="学生ID:")
        self.id_label.grid(row=0, column=0)
        self.id_entry = tk.Entry(self.add_window)
        self.id_entry.grid(row=0, column=1)

        self.name_label = tk.Label(self.add_window, text="姓名:")
        self.name_label.grid(row=1, column=0)
        self.name_entry = tk.Entry(self.add_window)
        self.name_entry.grid(row=1, column=1)

        self.gender_label = tk.Label(self.add_window, text="性别:")
        self.gender_label.grid(row=2, column=0)
        self.gender_entry = tk.Entry(self.add_window)
        self.gender_entry.grid(row=2, column=1)

        self.age_label = tk.Label(self.add_window, text="年龄:")
        self.age_label.grid(row=3, column=0)
        self.age_entry = tk.Entry(self.add_window)
        self.age_entry.grid(row=3, column=1)

        self.department_label = tk.Label(self.add_window, text="院系:")
        self.department_label.grid(row=4, column=0)
        self.department_entry = tk.Entry(self.add_window)
        self.department_entry.grid(row=4, column=1)

        self.dormitory_label = tk.Label(self.add_window, text="宿舍号:")
        self.dormitory_label.grid(row=5, column=0)
        self.dormitory_entry = tk.Entry(self.add_window)
        self.dormitory_entry.grid(row=5, column=1)

        self.save_button = tk.Button(self.add_window, text="保存", command=self.save_student)
        self.save_button.grid(row=6, column=0, columnspan=2)

    def save_student(self):
        id = self.id_entry.get()
        name = self.name_entry.get()
        gender = self.gender_entry.get()
        age = self.age_entry.get()
        department = self.department_entry.get()
        dormitory = self.dormitory_entry.get()

        if id and name and gender and age and department and dormitory:
            with open("students.txt", "a") as file:
                file.write(f"{id} {name} {gender} {age} {department} {dormitory}\n")
            messagebox.showinfo("提示", "学生信息已添加。")
            self.add_window.destroy()
        else:
            messagebox.showwarning("警告", "请输入完整的学生信息。")

    def delete_student(self):
        self.delete_window = tk.Toplevel(self.root)
        self.delete_window.title("删除学生信息")

        self.id_label = tk.Label(self.delete_window, text="要删除的学生ID:")
        self.id_label.pack()

        self.id_entry = tk.Entry(self.delete_window)
        self.id_entry.pack()

        self.delete_button = tk.Button(self.delete_window, text="删除", command=self.delete_student_entry)
        self.delete_button.pack()

    def delete_student_entry(self):
        id = self.id_entry.get()
        if id:
            with open("students.txt", "r") as file:
                lines = file.readlines()
            with open("students.txt", "w") as file:
                for line in lines:
                    if not line.startswith(f"{id} "):
                        file.write(line)
            messagebox.showinfo("提示", "学生信息已删除。")
            self.delete_window.destroy()
        else:
            messagebox.showwarning("警告", "请输入要删除的学生ID。")

    def modify_student(self):
        self.modify_window = tk.Toplevel(self.root)
        self.modify_window.title("修改学生信息")

        self.id_label = tk.Label(self.modify_window, text="要修改的学生ID:")
        self.id_label.pack()

        self.id_entry = tk.Entry(self.modify_window)
        self.id_entry.pack()

        self.search_button = tk.Button(self.modify_window, text="查询", command=self.search_student_for_update)
        self.search_button.pack()

    def search_student_for_update(self):
        id = self.id_entry.get()
        if id:
            with open("students.txt", "r") as file:
                for line in file:
                    student_info = line.split()
                    if student_info[0] == id:
                        self.show_update_window(student_info)
                        return
            messagebox.showwarning("警告", "未找到该学生信息。")
        else:
            messagebox.showwarning("警告", "请输入要修改的学生ID。")

    def show_update_window(self, student_info):
        self.update_window = tk.Toplevel(self.root)
        self.update_window.title("修改学生信息")

        self.name_label = tk.Label(self.update_window, text="姓名:")
        self.name_label.grid(row=0, column=0)
        self.name_entry = tk.Entry(self.update_window)
        self.name_entry.insert(0, student_info[1])  # Fill the current name
        self.name_entry.grid(row=0, column=1)

        self.gender_label = tk.Label(self.update_window, text="性别:")
        self.gender_label.grid(row=1, column=0)
        self.gender_entry = tk.Entry(self.update_window)
        self.gender_entry.insert(0, student_info[2])  # Fill the current gender
        self.gender_entry.grid(row=1, column=1)

        self.age_label = tk.Label(self.update_window, text="年龄:")
        self.age_label.grid(row=2, column=0)
        self.age_entry = tk.Entry(self.update_window)
        self.age_entry.insert(0, student_info[3])  # Fill the current age
        self.age_entry.grid(row=2, column=1)

        self.department_label = tk.Label(self.update_window, text="院系:")
        self.department_label.grid(row=3, column=0)
        self.department_entry = tk.Entry(self.update_window)
        self.department_entry.insert(0, student_info[4])  # Fill the current department
        self.department_entry.grid(row=3, column=1)

        self.dormitory_label = tk.Label(self.update_window, text="宿舍号:")
        self.dormitory_label.grid(row=4, column=0)
        self.dormitory_entry = tk.Entry(self.update_window)
        self.dormitory_entry.insert(0, student_info[5])  # Fill the current dormitory
        self.dormitory_entry.grid(row=4, column=1)

        self.save_button = tk.Button(self.update_window, text="保存", command=self.save_updated_student)
        self.save_button.grid(row=5, column=0, columnspan=2)

    def save_updated_student(self):
        id = self.id_entry.get()
        name = self.name_entry.get()
        gender = self.gender_entry.get()
        age = self.age_entry.get()
        department = self.department_entry.get()
        dormitory = self.dormitory_entry.get()

        if id and name and gender and age and department and dormitory:
            with open("students.txt", "r") as file:
                lines = file.readlines()
            with open("students.txt", "w") as file:
                for line in lines:
                    if not line.startswith(f"{id} "):
                        file.write(line)
                    else:
                        file.write(f"{id} {name} {gender} {age} {department} {dormitory}\n")
            messagebox.showinfo("提示", "学生信息已修改。")
            self.update_window.destroy()
        else:
            messagebox.showwarning("警告", "请输入完整的学生信息。")


    def search_student(self):
        id = self.id_entry.get()
        if id:
            with open("students.txt", "r") as file:
                for line in file:
                    student_info = line.split()
                    if student_info[0] == id:
                        self.show_query_result(student_info)
                        return
            messagebox.showwarning("警告", "未找到该学生信息。")
        else:
            messagebox.showwarning("警告", "请输入要查询的学生ID。")

    def show_query_result(self, student_info):
        self.query_window = tk.Toplevel(self.root)
        self.query_window.title("查询结果")

        self.id_label = tk.Label(self.query_window, text=f"学生ID: {student_info[0]}")
        self.id_label.pack()

        self.name_label = tk.Label(self.query_window, text=f"姓名: {student_info[1]}")
        self.name_label.pack()

        self.gender_label = tk.Label(self.query_window, text=f"性别: {student_info[2]}")
        self.gender_label.pack()

        self.age_label = tk.Label(self.query_window, text=f"年龄: {student_info[3]}")
        self.age_label.pack()

        self.department_label = tk.Label(self.query_window, text=f"院系: {student_info[4]}")
        self.department_label.pack()

        self.dormitory_label = tk.Label(self.query_window, text=f"宿舍号: {student_info[5]}")
        self.dormitory_label.pack()

    def query_student(self):
        self.query_window = tk.Toplevel(self.root)
        self.query_window.title("查询学生信息")

        self.id_label = tk.Label(self.query_window, text="要查询的学生ID:")
        self.id_label.pack()

        self.id_entry = tk.Entry(self.query_window)
        self.id_entry.pack()

        self.search_button = tk.Button(self.query_window, text="查询", command=self.search_student)
        self.search_button.pack()

if __name__ == "__main__":
    root = tk.Tk()
    app = StudentManagementSystem(root)
    root.mainloop()