Hello,
is it possible to make the wxpython widgets data aware ?
Bye
Andreas
Hello,
is it possible to make the wxpython widgets data aware ?
Bye
Andreas
Hi Andreas,
Please see :
http://wiki.wxpython.org/index.cgi/Data_2daware_20Controls_20with_20Validators_2c_20Note_201
Thanks,
-Kartic
On 9/11/05, Andreas Moroder <andreas.moroder@gmx.net> wrote:
Hello,
is it possible to make the wxpython widgets data aware ?
Bye
Andreas---------------------------------------------------------------------
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Andreas Moroder wrote:
is it possible to make the wxpython widgets data aware ?
I don't know if you are looking for something lightweight, or something more heavyweight like a total framework, but I can offer the latter. Dabo is a 3-tier app framework (db/biz/ui) that wraps wxPython for the ui, and adds properties to the data controls (textbox, radiobox, etc) to connect the controls to fields in the datasource.
More info at: http://dabodev.com
--
Paul McNett
http://paulmcnett.com
http://dabodev.com
I had a brief look at dabo, but couldn't find how they deal with one-to-many
and many-to-many relationships.
Can somebody enlighten me please?
Horst
On Mon, 12 Sep 2005 14:46, Paul McNett wrote:
I don't know if you are looking for something lightweight, or something
more heavyweight like a total framework, but I can offer the latter.
Dabo is a 3-tier app framework (db/biz/ui) that wraps wxPython for the
ui, and adds properties to the data controls (textbox, radiobox, etc) to
connect the controls to fields in the datasource.
1:M relationships are a breeze in Dabo. To set it up, simply define the business objects (bizobjs) for each entity in the relationship, and then add the child bizobj to the parent by calling: parentBizobj.addChild(childBizobj). There are several other aspects of the relationship that can be controlled by bizobj properties, such as referential integrity constraints, whether adding a new parent record automatically adds a new child record, whether new child records automatically grab the FK to the current parent record, etc.
I must say that M:M has been on our To-Do list for a while. The only times I've had to work with a M:M relationship since Dabo has been mature enough to use I've been able to deal with the M:M in one direction at a time, making it essentially two 1:M relations. Like most things in an Open Source project, though, these features are added when there is an impetus or need driving the development. If you have a particular need and are willing to work with us, I'd be very interested in doing further work to implement simple M:M modeling in Dabo.
-- Ed Leafe
-- http://leafe.com
-- http://dabodev.com
On Sep 12, 2005, at 1:12 AM, Horst Herb wrote:
I had a brief look at dabo, but couldn't find how they deal with one-to-many
and many-to-many relationships.
Can somebody enlighten me please?
Let me second that recommendation. I've been very impressed by the
power of Dabo, and the responsiveness of the authors.
On 9/12/05, Paul McNett <p@ulmcnett.com> wrote:
I don't know if you are looking for something lightweight, or something
more heavyweight like a total framework, but I can offer the latter.
Dabo is a 3-tier app framework (db/biz/ui) that wraps wxPython for the
ui, and adds properties to the data controls (textbox, radiobox, etc) to
connect the controls to fields in the datasource.
--
# p.d.