Andy Davies wrote:
Hi,
I am trying to build a small app using some oop (moral 1 don't try to be
too clever) and I'm having a couple of problems (moral 2 never build from
scratch - always start with something that already works):-
I want to create a data object to hold the input (define class mydata -
var1, var2, ...) but where do I define it? (I can't use the form.load or
the de.beforeopen which seemed like good places)
also in the form.load I create some arrays and a cursor to hold values for
listboxen &c. on the form, but where do I set the rowsource properties - if
I set them directly in their control properties or programmatically in the
control's init the arrays aren't yet in scope
same for the controlsources which I want to bind to properties of the data
object (when I get one)
I create a biz and data object (in a PRG with DEFINE CLASS
_bizObj/_DataObj as Custom). The form.load instantiates the _bizobj,
which in turn instantiates the _dataobj in it's init event. You can
download my ntier example and see the code. Check out Ed's Forum for
the link.
--
Michael J. Babcock, MCP
MB Software Solutions, LLC
http://mbsoftwaresolutions.com
http://fabmate.com
"Work smarter, not harder, with MBSS custom software solutions!"
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