Datagrid dgData bug

[Richard Gaskin]

Bob Sneidar wrote:

 > Hmmm... oddly this does not happen in a basic test stack. I am
 > executing the commands in a behavior though, and that behavior
 > is inline with the datagrid behavior. If that is the culprit,
 > it's gonna be a beatch fixing it.

One of the things I learned from last month's discussion on chaining 
behaviors with DataGrids is that a DG does not directly use the button 
object assigned as its behavior; the actual script driving it is the 
behavior of that assigned button.

IIRC the implications seem to be that if you do this:

  DataGrid -> CustomBehavior -> DGBehaviorButton -> DGBehaviorScript

...then references the actual DGBehaviorScript is making do not resolve 
properly, and errors occur.

However, what works is assigning your behavior not to the DG directly, 
but to the button it uses, setting your script's behavior to the 
DGBehaviorScript:

  DataGrid  -> DGBehaviorButton -> CustomBehavior -> DGBehaviorScript

The downside to having to do this is that it prevents us from having 
behaviors assigned to a specific subset of DataGrids.

At least that's as much as I recall.  And after skimming so many 
messages it's likely I've missed something, so anyone with a more 
complete understanding please chime in.

-- 
  Richard Gaskin
  Fourth World Systems
  Software Design and Development for the Desktop, Mobile, and the Web
  ____________________________________________________________________
  Ambassador at FourthWorld.com                http://www.FourthWorld.com