10 鱼币
import sys import tkinter.messagebox from tkinter import * import tkinter.tix import sqlite3 root=tkinter.tix.Tk() root.title("人工智能学院学生奖学金信息编辑") winWidth=700 winHeight=280 zzy=StringVar() zxm=StringVar() zxh=StringVar() zxq=StringVar() zjxjdj=StringVar() #获取屏幕分辨率 screenWidth=root.winfo_screenwidth() screenHeight=root.winfo_screenheight() #设置窗口初始位置在屏幕居中 x=int((screenWidth-winWidth)/2) y=int((screenHeight-winHeight)/2) root.geometry("%sx%s+%s+%s"%(winWidth,winHeight,x,y)) def turn_save(event):     try:         conn=sqlite3.connect('人工院信息.db')     except:         print("提示","打开人工院信息.db库连接出错,请检查!")         conn.close()         sys.exit()     cur=conn.cursor()     curTable="学生奖学金信息"     selectSQL="insert into 学生奖学金信息 values('"+zzy.get()+"','"+zxm.get()+"','"+zxh.get()+"','"+zxq.get()+"','"+zjxjdj.get()+"')"          cur.execute(selectSQL)     conn.commit()     tree.insert("",0,text="",values=(zzy.get(),zxm.get(),zxh.get(),zxq.get(),zjxjdj.get()))     cur.close()     conn.close()     tkinter.messagebox.showinfo('提示','记录保存成功!') #更新表中数据 def table_update(event):     conn=sqlite3.connect('人工院信息.db')     cur=conn.cursor()     updateSQL="update 学生奖学金信息 set zy='"+zzy.get()+"',xm='"+zxm.get()+"',xh='"+zxh.get()+"',xq='"+zxq.get()+"',jxjdj='"+zjxjdj.get()+"' where xh='"+zxh.get()+"'"     cur.execute(updateSQL)     conn.commit()     getSQLDate() def turn_property(even):     getSQLDate() def getSQLDate():     try:         conn=sqlite3.connect('人工院信息.db')     except:         print("提示","打开人工院信息.db库连接出错,请检查!")         conn.close()         sys.exit()     x=tree.get_children()     for item in x:         tree.delete(item)     cur=conn.cursor()     curTable="学生奖学金信息"     cur.execute("select * from 学生奖学金信息")     for row in cur.fetchall():         tree.insert("",0,text="",values=(row[0],row[1],row[2],row[3],row[4]))     cur.close()     conn.close() #删除表中数据 def table_delete(event):     conn=sqlite3.connect('人工院信息.db')     cur=conn.cursor()     cur.execute("delete from 学生奖学金信息 where xh='"+zxh.get()+"'")     conn.commit()     getSQLDate()      def clearInput():     zzy=""     zxm=""     zxh=""     zxq=""     zjxjdj=""     #单击某条记录显示至输入框 form_record=[] def record_show_to_input():     global form_record     clearInput()     zzy.set(form_record[0])     zxm.set(form_record[1])     zxh.set(form_record[2])     zxq.set(form_record[3])     zjxjdj.set(form_record[4]) #表格点击响应函数 def selectTree(event):     global form_record     form_record=tree.item(tree.selection(),"values") #显示至输入框     record_show_to_input() import tkinter as tk from tkinter.constants import * from tkinter import ttk tree=ttk.Treeview(root) tree["columns"]=("zy","xm","xh","xq","jxjdj") tree.column("zy",width=100) tree.column("xm",width=100) tree.column("xh",width=100) tree.column("xq",width=100) tree.column("jxjdj",width=100) tree.heading("zy",text="专业") tree.heading("xm",text="姓名") tree.heading("xh",text="学号") tree.heading("xq",text="学期") tree.heading("jxjdj",text="奖学金等级") tree.pack(side="top") top=tkinter.tix.Frame(root,relief=RAISED,bd=1) top.pack(side="left") top.zy1=tkinter.tix.LabelEntry(top,label="      专业:",labelside='top',) top.zy1.pack(side="left") top.zy1.entry['textvariable']=zzy top.xm1=tkinter.tix.LabelEntry(top,label="  姓名:",labelside='top',) top.xm1.pack(side="left") top.xm1.entry['textvariable']=zxm top.xh1=tkinter.tix.LabelEntry(top,label="            学号:",labelside='top',) top.xh1.pack(side="left") top.xh1.entry['textvariable']=zxh top.xq1=tkinter.tix.LabelEntry(top,label="学期:",labelside='top',) top.xq1.pack(side="left") top.xq1.entry['textvariable']=zxq top.jxjdj1=tkinter.tix.LabelEntry(top,label="          奖学金等级:",labelside='top',) top.jxjdj1.pack(side="left") top.jxjdj1.entry['textvariable']=zjxjdj tree.bind('<<TreeviewSelect>>',selectTree) Savebn=tk.Button(top,text="添加",width=10) Savebn.bind("<Button-1>",turn_save) Savebn.pack(side="left") Updatebn=tk.Button(top,text="修改",width=10) Updatebn.bind("<Button-1>",table_update) Updatebn.pack(side="left") Deletebn=tk.Button(top,text="删除",width=10) Deletebn.bind("<Button-1>",table_delete) Deletebn.pack(side="left") bs=tk.Button(root,text="显示数据",width=10) bs.bind("<Button-1>",turn_property) bs.pack(side="left") root.mainloop() 复制代码 
我来回答