Binding in ActionScript

[mark goldin]

I am trying to replicate mxml binding for datagrid:
 dataProvider="{_model.currentView}"

with ActionScript:

 creationComplete="init()"


init:
BindingUtils.bindProperty(grid, "dataProvider", _model, "currentView");

override public function set dataProvider(value:Object):void
{
super.dataProvider = value;
if (value)
showData();
}

I am getting into set dataProvider only once when value is null. As a
result I see no data.
Any help?

Thanks