wxPython，从 TextCtrl 框获取输入以发送到记事本

Question

我正在尝试为学校项目创建一个简单的发票程序。我有我的程序的基本布局。左边的大文本框是发票，右边的是那个输入的价格。

我希望文本框 return 输入内容，并将其指定为 JobOne。下一步是我需要在单击 'Send To Invoice' 按钮时将这些值发送到记事本中的文件。我真的被困在这里，我尝试了很多不同的组合，而且我永远得到 "TextCtrl" object is not callable。任何帮助将不胜感激。我已采取杂乱无章的尝试来解决问题，并将其简化为准系统。

    import wx

class windowClass(wx.Frame):

def __init__(self, *args, **kwargs):
    super(windowClass, self).__init__(*args, **kwargs)

    self.basicGUI()

def basicGUI(self):

    panel = wx.Panel(self)   
    self.SetSizeWH(1200, 800)
    menuBar = wx.MenuBar()
    fileButton = wx.Menu()
    exitItem = fileButton.Append(wx.ID_EXIT, 'Exit', 'status msg...')
    menuBar.Append(fileButton, 'File')
    self.SetMenuBar(menuBar)
    self.Bind(wx.EVT_MENU, self.Quit, exitItem)





    yesNoBox = wx.MessageDialog(None, 'Do you wish to create a new invoice?',
                                'Create New Invoice?', wx.YES_NO)
    yesNoAnswer = yesNoBox.ShowModal()
    yesNoBox.Destroy()



    nameBox = wx.TextEntryDialog(None, 'What is the name of the customer?', 'Customer Name'
                                 , 'Customer Name')

    if nameBox.ShowModal() ==wx.ID_OK:
        CustomerName = nameBox.GetValue()



   wx.TextCtrl(panel, pos=(10, 10), size=(500,100))



    wx.TextCtrl(panel, pos=(550, 10), size=(60,20))




    wx.TextCtrl(panel, pos=(10, 200), size=(500,100))

    wx.TextCtrl(panel, pos=(550, 200), size=(60,20))





    wx.TextCtrl(panel, pos=(10, 400), size=(500,100))


    wx.TextCtrl(panel, pos=(550, 400), size=(60,20))



    self.SetTitle('Invoice For ' +CustomerName)  


    SendToNotepadButton = wx.Button(panel, label='Convert to invoice',pos=(650, 600), size=(120, 80))
    def SendToNotepad(e):
        f = open("Notepad.exe", 'w')
        f.write(())
        call(["Notepad.exe", "CustomerInvoice"])



    self.Bind(wx.EVT_BUTTON, SendToNotepad)                                                                                           
    self.Show(True)



def Quit(self, e):
    self.Close()


def main():
app = wx.App()
windowClass(None)

app.MainLoop()

main()

如果你能帮到我，我谢谢你！

Answer 1

这其实很简单。我跳过了 MessageDialog 的内容，只是整理了一个概念证明。这适用于我的 Windows 7 盒子 Python 2.7 和 wxPython 3.0.2:

import subprocess
import wx

########################################################################
class MyPanel(wx.Panel):
    """"""

    #----------------------------------------------------------------------
    def __init__(self, parent):
        """Constructor"""
        wx.Panel.__init__(self, parent)

        self.txt = wx.TextCtrl(self)
        notepad_btn = wx.Button(self, label="Send to Invoice")
        notepad_btn.Bind(wx.EVT_BUTTON, self.onSendInvoice)

        my_sizer = wx.BoxSizer(wx.VERTICAL)
        my_sizer.Add(self.txt, 0, wx.EXPAND|wx.ALL, 5)
        my_sizer.Add(notepad_btn, 0, wx.CENTER|wx.ALL, 5)
        self.SetSizer(my_sizer)

    #----------------------------------------------------------------------
    def onSendInvoice(self, event):
        """"""
        txt = self.txt.GetValue()
        print txt

        # write to file
        with open("invoice.txt", 'w') as fobj:
            fobj.write(txt)

        # open Notepad
        subprocess.Popen(['notepad.exe', 'invoice.txt'])


########################################################################
class MainWindow(wx.Frame):
    """"""

    #----------------------------------------------------------------------
    def __init__(self):
        """Constructor"""
        wx.Frame.__init__(self, None, title="Jobs")
        panel = MyPanel(self)
        self.Show()

if __name__ == '__main__':
    app = wx.App(False)
    frame = MainWindow()
    app.MainLoop()

希望这段代码能帮助您了解如何将它们组合在一起。

wxPython，从 TextCtrl 框获取输入以发送到记事本

wxPython, Getting input from TextCtrl box to send to Notepad

python

windows

wxpython