On Fri, Apr 18, 2008 at 6:50 PM, Tracy Spratt <[EMAIL PROTECTED]> wrote:
> dataprovider again, right? I had assumed that implementing a dataprovider
> would make updates to the UI cleaner (not having to re-create all items),
> but I could be wrong on that assumption- don't know yet.
>
I like to do it like this:
[Bindable]
public function set dataProvider(value :Object) :void {
if (_dataProvider) {
_dataProvider.removeEventListener(
CollectionEvent.COLLECTION_CHANGE,
onDataChange,
false
);
}
_dataProvider = (value is Array) ? new
ArrayCollection(value as Array)
: (value is IList) ? IList(value)
: (value is XMLList) ? new
XMLListCollection(value as XMLList)
: new ArrayCollection()
;
_dataProvider.addEventListener(
CollectionEvent.COLLECTION_CHANGE,
onDataChange,
false,
0,
true
);
_dataChanged = true;
//// etc. etc. etc.
