wxpython - Multiple TextEntryDialog windows

问题

I'm trying to do a TextEntryDialog followed by another TextEntryDialog. I can only get the first one to appear and then after I hit ok a second one does not appear. I'm sure it's something easy, anyone have any suggestions? Thanks.

#! /usr/bin/env python

import wx

class bucky(wx.Frame):    
    def __init__(self,parent,id):   
      wx.Frame.__init__(self,parent,id,'Frame aka window', size=(300,200))  
      panel = wx.Panel(self)   

      user = wx.TextEntryDialog(None, "Login", "Username", "")

      if user.ShowModal() == wx.ID_OK:   
        username = user.GetValue()   
        user.Destroy()   
        password = wx.TextEntryDialog(None, "Password", "Password", "")

if __name__ =='__main__':   
    app = wx.PySimpleApp()   
    frame = bucky(parent=None, id=-1)   
    frame.Show()
    app.MainLoop()

回答1:

You need ShowModal again to see your entry:

user = wx.TextEntryDialog(None, "Login", "Username", "")
if user.ShowModal() == wx.ID_OK:
    print 'here'   
    password = wx.TextEntryDialog(None, "Password", "Password", "")
    if password.ShowModal() == wx.ID_OK:   
        print 'there'

Note you do not need to destroy the dialog

来源：https://stackoverflow.com/questions/11912784/wxpython-multiple-textentrydialog-windows