Re: Displaying Values Retrieved from Database

On Sun, 3 Dec 2006, Robert Gravina wrote:

> You might be interested in the pages on the Model-View-Controller and
> Model-View-Presenter patterns in the wxPython wiki. The MVP page contains
> a nice example of a GUI for managing a list of albums.
> http://wiki.wxpython.org/index.cgi/wxPython_Patterns

Robert,

   I've read that page many times. It's too simple for me to see how to apply
the principles in my application.

> I've been using the MVP pattern in my app, and it works well - UI code in
> the View, behaviour in the Presenter, database related code in the Model
> and event-binding in the Interactor (the MVP pattern, or at least the
> implementation there, introduces an interactor object used to bind UI
> events to methods on the presenter). It's been great for things like
> getting a listctrl to display items in a list or dict by implementing
> Model classes which manage a dict and list with a common programming
> interface (I'm using Zope Interface, which also helps in making that
> interface "official").

   The use of the wx.lib.pubsub looks quite promising. I'll be working with
that to see if I can implement it properly.

Thanks,

Rich

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