The problem Bob Sneidar ran into by changing the order of the behaviors of a
dataGrid is due to the initialization process of the dataGrid at start-up.
The behavior looks for a resourceStack by means of this handler.
private function _ResourceStack
local theStack, theCharNo
put the behavior of me into theStack
if theStack is not empty then
put offset(" of stack", theStack) into theCharNo <-- looks only at first
behavior which is in Bob's case the wrong stack
delete char 1 to (theCharNo + 3) of theStack
end if
return theStack
end _ResourceStack
In Bob's case the function returns the stack the button his newly assembled
behavior is placed on instead of stack "revdatagridlibrary.rev".
Then the initialization trys to set again behaviors of specific elements of the
datagrid to scripts of the "correct" _ResourceStack.
This fails obviously and is the reason for Bob's approach to fail.
Further details of this on request, I don't want to bother the list with them.
Kind regards
Bernd
Richard Gaskin wrote:
The more I've explored this the more subclassing by inserting a custom behavior
in between a custom control and its original behavior should work. It's curious
that it doesn't here.
What exactly were the errors you encountered?
_______________________________________________
use-livecode mailing list
use-livecode@lists.runrev.com
Please visit this url to subscribe, unsubscribe and manage your subscription
preferences:
http://lists.runrev.com/mailman/listinfo/use-livecode
