Python3.5 tkinter implements page Jump and python3.5tkinter

Python3.5 tkinter implements page Jump and python3.5tkinter

This article provides an example of how tkinter implements page Jump for your reference. The specific content is as follows:

Main function main. py

From tkinter import * from LoginPage import * root = Tk () root. title ('applet ') LoginPage (root) root. mainloop ()

LoginPage. py

From tkinter import * from tkinter. messagebox import * from MainPage import * class LoginPage (object): def _ init _ (self, master = None): self. root = master # define the internal variable root self. root. geometry ('% dx % d' % (300,180) # Set the window size self. username = StringVar () self. password = StringVar () self. createPage () def createPage (self): self. page = Frame (self. root) # create Frame self. page. pack () Label (self. page ). grid (row = 0, stick = W) Label (self. page, text = 'account :'). grid (row = 1, stick = W, pady = 10) Entry (self. page, textvariable = self. username ). grid (row = 1, column = 1, stick = E) Label (self. page, text = 'password :'). 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 = 'login', command = self. loginCheck ). grid (row = 3, stick = W, pady = 10) Button (self. page, text = 'exit ', Command = self. page. quit ). grid (row = 3, column = 1, stick = E) def loginCheck (self): name = self. username. get () secret = self. password. get () if name = 'hangzhou' and secret = '000000': self. page. destroy () MainPage (self. root) else: showinfo (title = 'error', message = 'wrong account or password! ')

Main interface function MainPage. py

From tkinter import * from view import * # Main Page (object): def _ init _ (self, master = None): self. root = master # define the internal variable root self. root. geometry ('% dx % d' % (600,400) # Set the window size self. createPage () def createPage (self): self. inputPage = InputFrame (self. root) # create different frames self. queryPage = QueryFrame (self. root) self. countPage = CountFrame (self. root) self. aboutPage = AboutFrame (self. root) self. inputPage. pack () # menubar = Menu (self. root) menubar. add_command (label = 'Data Input ', command = self. inputData) menubar. add_command (label = 'query', command = self. queryData) menubar. add_command (label = 'statistics', command = self. countData) menubar. add_command (label = 'about ', command = self. aboutDisp) self. root ['menu '] = menubar # Set the menu bar 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 ()

Sub-interface function view, py

From tkinter import * from tkinter. messagebox import * class InputFrame (Frame): # inherit the Frame class def _ init _ (self, master = None): Frame. _ init _ (self, master) self. root = master # define the internal variable 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 = 'drug name :'). grid (row = 1, stick = W, pady = 10) Entry (self, textvariable = self. itemName ). grid (row = 1, column = 1, stick = E) Label (self, text = 'price/RMB :'). grid (row = 2, stick = W, pady = 10) Entry (self, textvariable = self. importPrice ). grid (row = 2, column = 1, stick = E) Label (self, text = 'price/RMB :'). grid (row = 3, stick = W, pady = 10) Entry (self, textvariable = self. sellPrice ). grid (row = 3, column = 1, stick = E) Label (self, text = 'discount/RMB :'). grid (row = 4, stick = W, pady = 10) Entry (self, textvariable = self. deductPrice ). grid (row = 4, column = 1, stick = E) Button (self, text = 'input '). grid (row = 6, column = 1, stick = E, pady = 10) class QueryFrame (Frame): # inherit the Frame class def _ init _ (self, master = None): Frame. _ init _ (self, master) self. root = master # define the internal variable root self. itemName = StringVar () self. createPage () def createPage (self): Label (self, text = 'query interface '). pack () class CountFrame (Frame): # inherit the Frame class def _ init _ (self, master = None): Frame. _ init _ (self, master) self. root = master # define the internal variable root self. createPage () def createPage (self): Label (self, text = 'statistical interface '). pack () class AboutFrame (Frame): # inherit the Frame class def _ init _ (self, master = None): Frame. _ init _ (self, master) self. root = master # define the internal variable root self. createPage () def createPage (self): Label (self, text = 'about interface '). pack ()

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