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#1
May 1st, 2004, 06:12 AM
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Exchanging value,data etc.
This one is kind of complicated to me, the main point is to exchange value between frames and windows (wxPython)
I make a connection from a Frame1, then I will have another Dialog window that will do some FTP processing, like showing a list of files on the server, but how could I make a connection make on Frame1 to work with the Dialog? Here an example: Code:
Frame one: from ftplib import FTP self.ftp = FTP()# make a connection Code:
Dialog: list = self.ftp.nlst() #it should use the connection make on Frame1. self.txt.WriteText(list)
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#2
May 1st, 2004, 06:33 AM
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One of the parameters to the dialog __init__ method is the parent object, which in your case I presume will be Frame one. You can get the ftp object from that:
Code:
class MyDialog(wxDialog):
def __init__(self, parent, id, *args, **kwargs):
wxDialog.__init__(self, parent, -1, 'myDialogTitle', *args, **kwargs)
self.ftp = parent.ftp
Alternatively you could pass the ftp or list object as an extra parameter to the __init__ method: Code:
class MyDialog(wxDialog):
def __init__(self, parent, *args, **kwargs):
self.list = kwargs.pop('list', []) #Python 2.3 onwards
wxDialog.__init__(self, parent, -1, 'myDialogTitle', *args, **kwargs)
self.ftp = parent.ftp
in this example the 'list' object must be passed as a keyword parameter. Dave - The Developers' Coach
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