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python3.5 tkinter實(shí)現(xiàn)頁面跳轉(zhuǎn)

更新時(shí)間：2018年01月30日 10:24:33 作者：tiandawangliang

這篇文章主要為大家詳細(xì)介紹了python3.5 tkinter實(shí)現(xiàn)頁面跳轉(zhuǎn)，具有一定的參考價(jià)值，感興趣的小伙伴們可以參考一下

本文實(shí)例為大家分享了tkinter實(shí)現(xiàn)頁面跳轉(zhuǎn)的具體代碼，供大家參考，具體內(nèi)容如下

主函數(shù)main.py

from tkinter import * 
from LoginPage import * 
 
root = Tk() 
root.title('小程序') 
LoginPage(root) 
root.mainloop()

登陸界面函數(shù)LoginPage.py

from tkinter import * 
from tkinter.messagebox import * 
from MainPage import * 
 
class LoginPage(object): 
 def __init__(self, master=None): 
  self.root = master #定義內(nèi)部變量root 
  self.root.geometry('%dx%d' % (300, 180)) #設(shè)置窗口大小 
  self.username = StringVar() 
  self.password = StringVar() 
  self.createPage() 
 
 def createPage(self): 
  self.page = Frame(self.root) #創(chuàng)建Frame 
  self.page.pack() 
  Label(self.page).grid(row=0, stick=W) 
  Label(self.page, text = '賬戶: ').grid(row=1, stick=W, pady=10) 
  Entry(self.page, textvariable=self.username).grid(row=1, column=1, stick=E) 
  Label(self.page, text = '密碼: ').grid(row=2, stick=W, pady=10) 
  Entry(self.page, textvariable=self.password, show='*').grid(row=2, column=1, stick=E) 
  Button(self.page, text='登陸', command=self.loginCheck).grid(row=3, stick=W, pady=10) 
  Button(self.page, text='退出', command=self.page.quit).grid(row=3, column=1, stick=E) 
 
 def loginCheck(self): 
  name = self.username.get() 
  secret = self.password.get() 
  if name=='wangliang' and secret=='123456': 
   self.page.destroy() 
   MainPage(self.root) 
  else: 
   showinfo(title='錯(cuò)誤', message='賬號(hào)或密碼錯(cuò)誤！')

主界面函數(shù)MainPage.py

from tkinter import * 
from view import * #菜單欄對應(yīng)的各個(gè)子頁面 
 
class MainPage(object): 
 def __init__(self, master=None): 
  self.root = master #定義內(nèi)部變量root 
  self.root.geometry('%dx%d' % (600, 400)) #設(shè)置窗口大小 
  self.createPage() 
 
 def createPage(self): 
  self.inputPage = InputFrame(self.root) # 創(chuàng)建不同F(xiàn)rame 
  self.queryPage = QueryFrame(self.root) 
  self.countPage = CountFrame(self.root) 
  self.aboutPage = AboutFrame(self.root) 
  self.inputPage.pack() #默認(rèn)顯示數(shù)據(jù)錄入界面 
  menubar = Menu(self.root) 
  menubar.add_command(label='數(shù)據(jù)錄入', command = self.inputData) 
  menubar.add_command(label='查詢', command = self.queryData) 
  menubar.add_command(label='統(tǒng)計(jì)', command = self.countData) 
  menubar.add_command(label='關(guān)于', command = self.aboutDisp) 
  self.root['menu'] = menubar # 設(shè)置菜單欄 
 
 def inputData(self): 
  self.inputPage.pack() 
  self.queryPage.pack_forget() 
  self.countPage.pack_forget() 
  self.aboutPage.pack_forget() 
 
 def queryData(self): 
  self.inputPage.pack_forget() 
  self.queryPage.pack() 
  self.countPage.pack_forget() 
  self.aboutPage.pack_forget() 
 
 def countData(self): 
  self.inputPage.pack_forget() 
  self.queryPage.pack_forget() 
  self.countPage.pack() 
  self.aboutPage.pack_forget() 
 
 def aboutDisp(self): 
  self.inputPage.pack_forget() 
  self.queryPage.pack_forget() 
  self.countPage.pack_forget() 
  self.aboutPage.pack()

子界面函數(shù)view,py

from tkinter import * 
from tkinter.messagebox import * 
 
class InputFrame(Frame): # 繼承Frame類 
 def __init__(self, master=None): 
  Frame.__init__(self, master) 
  self.root = master #定義內(nèi)部變量root 
  self.itemName = StringVar() 
  self.importPrice = StringVar() 
  self.sellPrice = StringVar() 
  self.deductPrice = StringVar() 
  self.createPage() 
 
 def createPage(self): 
  Label(self).grid(row=0, stick=W, pady=10) 
  Label(self, text = '藥品名稱: ').grid(row=1, stick=W, pady=10) 
  Entry(self, textvariable=self.itemName).grid(row=1, column=1, stick=E) 
  Label(self, text = '進(jìn)價(jià) /元: ').grid(row=2, stick=W, pady=10) 
  Entry(self, textvariable=self.importPrice).grid(row=2, column=1, stick=E) 
  Label(self, text = '售價(jià) /元: ').grid(row=3, stick=W, pady=10) 
  Entry(self, textvariable=self.sellPrice).grid(row=3, column=1, stick=E) 
  Label(self, text = '優(yōu)惠 /元: ').grid(row=4, stick=W, pady=10) 
  Entry(self, textvariable=self.deductPrice).grid(row=4, column=1, stick=E) 
  Button(self, text='錄入').grid(row=6, column=1, stick=E, pady=10) 
 
 
class QueryFrame(Frame): # 繼承Frame類 
 def __init__(self, master=None): 
  Frame.__init__(self, master) 
  self.root = master #定義內(nèi)部變量root 
  self.itemName = StringVar() 
  self.createPage() 
 
 def createPage(self): 
  Label(self, text='查詢界面').pack() 
 
class CountFrame(Frame): # 繼承Frame類 
 def __init__(self, master=None): 
  Frame.__init__(self, master) 
  self.root = master #定義內(nèi)部變量root 
  self.createPage() 
 
 def createPage(self): 
  Label(self, text='統(tǒng)計(jì)界面').pack() 
 
 
class AboutFrame(Frame): # 繼承Frame類 
 def __init__(self, master=None): 
  Frame.__init__(self, master) 
  self.root = master #定義內(nèi)部變量root 
  self.createPage() 
 
 def createPage(self): 
  Label(self, text='關(guān)于界面').pack()

效果圖：