kun
6 months ago
parent
d2ec83864b
commit
fa191daaa6
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import tkinter as tk
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import sql
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from tkinter import messagebox
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from tkinter import ttk
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db = sql.BookDatabase(host='localhost', user='root', password='123456', database='xiaosuo', table_name='user')
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db.initialize_table()
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db_data = sql.BookDatabase(host='localhost', user='root', password='123456', database='xiaosuo', table_name='books')
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db_data.initialize_table()
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book_collection=[]
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search=""
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def on_login_button_click():
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username = username_entry.get()
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password = password_entry.get()
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if db.login(username, password):
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print("登录成功！")
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app.destroy()
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# search_window = tk.Toplevel()
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# search_window.title("搜索页面")
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#
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# # 创建搜索框
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# search_label = tk.Label(search_window, text="搜索：")
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# search_label.pack(pady=(20, 0))
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# search_entry = tk.Entry(search_window, width=30)
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# search_entry.pack()
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#
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# # 显示书籍集合数据
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# book_collection = db.get_book_list()
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# show_book_collection(search_window, book_collection)
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# # 运行新窗口
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show = tk.Tk()
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show.title("数据显示页面")
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show.geometry("600x400+200+100")
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# 创建搜索框
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# search_label = tk.Label(show, text="搜索：", pady=10)
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# search_label.pack()
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def serch_book():
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book_collection = db_data.get_book_list(search)
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print("我搜索了：")
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# 清空当前 Treeview
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tree.delete(*tree.get_children())
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book_id = 1
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for book in book_collection:
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print(type(book))
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tree.insert("", "end", text=book_id, values=(
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book["name"], book["url"], book["star"], book["star_people"], book["author"], book["translater"],
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book["publisher"], book["pub_year"], book["price"], book["comment"]))
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book_id = book_id + 1
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search_button = tk.Button(show, text="搜索", command=serch_book, width=30, font=15)
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search_button.pack()
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search_entry = tk.Entry(show, width=30)
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search=search_entry.get()
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search_entry.pack()
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# 显示书籍集合数据
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book_collection = db_data.get_book_list()
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tree = ttk.Treeview(show, columns=("name", "url", "star", "star_people","author", "translater","publisher","pub_year","price","comment"))
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tree.heading("#0", text="序号")
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tree.heading("name", text="书名")
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tree.heading("url", text="链接地址")
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tree.heading("star", text="评分")
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tree.heading("star_people", text="评分人数")
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tree.heading("author", text="作者")
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tree.heading("translater", text="译者")
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tree.heading("publisher", text="出版社")
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tree.heading("pub_year", text="出版年份")
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tree.heading("price", text="价格")
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tree.heading("comment", text="评论")
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tree.column("#0", width=10) # 序号列
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tree.column("name", width=30) # 书名列
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tree.column("url", width=30) # 链接地址列
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tree.column("author", width=20) # 作者列
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tree.column("publisher", width=30) # 出版社列
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tree.column("pub_year", width=30)
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tree.column("price", width=5) # 价格列
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tree.column("comment", width=30)
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tree.column("star", width=30) # 评分列
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tree.column("star_people", width=30) # 评分人数列
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tree.column("translater", width=20)
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book_id=1
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for book in book_collection:
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print(type(book))
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tree.insert("", "end", text=book_id, values=(book["name"], book["url"], book["star"], book["star_people"], book["author"], book["translater"], book["publisher"], book["pub_year"], book["price"], book["comment"]))
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book_id=book_id+1
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# #布局管理器
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#tree.grid(row=1, column=0, columnspan=2)
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# 使用水平滚动条
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tree.pack(fill="x")
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# 运行应用程序
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show.mainloop()
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else:
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messagebox.showinfo("登录失败", "用户名或密码错误")
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# 创建 Tkinter 应用程序
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app = tk.Tk()
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app.title("登录界面")
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app.geometry("500x450+400+100")
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# 创建用户名和密码输入框
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username_label = tk.Label(app, text="用户名",font=16)
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username_label.pack(pady=(120,0))
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username_entry = tk.Entry(app,width=30)
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username_entry.pack()
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password_label = tk.Label(app, text="密码",font=16)
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password_label.pack()
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password_entry = tk.Entry(app, show="*",width=30)
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password_entry.pack()
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login_button = tk.Button(app, text="登录", command=on_login_button_click,width=15,font=15)
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login_button.pack()
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# 运行应用程序
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app.mainloop()
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# 数据显示页面
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def show_data():
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search_window = tk.Toplevel()
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search_window.title("搜索页面")
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# 创建搜索框
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search_label = tk.Label(search_window, text="搜索：")
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search_label.pack(pady=(20, 0))
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search_entry = tk.Entry(search_window, width=30)
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search_entry.pack()
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# 显示书籍集合数据
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book_collection = db.get_book_list()
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show_book_collection(search_window, book_collection)
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# 运行新窗口
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search_window.mainloop()
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def show_book_collection(window, book_collection):
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tree = ttk.Treeview(window)
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tree["columns"] = ("name", "author", "publisher", "price")
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tree.heading("#0", text="ID")
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tree.heading("name", text="书名")
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tree.heading("author", text="作者")
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tree.heading("publisher", text="出版社")
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tree.heading("price", text="价格")
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for book in book_collection:
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tree.insert("", "end", text=book.id, values=(book.name, book.author, book.publisher, book.price))
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tree.pack()
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window.mainloop()
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