Getting [Object Object] when doing getItemAt() in List

I have set my data provider as Bindable as such:

        [Bindable]
        public var dataProvider:ArrayCollection;

        public function init():void{

            dataProvider = new ArrayCollection(
                [{label:"x"},
                    {label:"y"},
                    {label:"z"}]);

Then in a function called upon CLick event of a button, I want to get the item at a particular index

private function getmyItem(event:Event):void {
                trace(dataProvider.length);
                trace(dataProvider.getItemAt(1));
                                 //OR
trace(dataProvider.getItemAt(myList.selectedIndex));
}

But I am getting [Ob开发者_运维百科ject Object] in my trace. Can someone tell me what is the prob with my code?

Thanks

your code is not complete

trace(dataProvider.getItemAt(myList.selectedIndex).label);
trace("your_tilelist_name".dataProvider.getItemAt(myList.selectedIndex).label);

private function getmyItem(event:Event):void {
            trace("your_tilelist_name".dataProvider.length);
            trace("your_tilelist_name".dataProvider.getItemAt(1).label);
                            //OR
trace("your_tilelist_name".dataProvider.getItemAt(myList.selectedIndex).label);

}

It is not any obvious what do you want to get in trace but I can guess the following fixes can solve your problem:

private function getmyItem(event:Event):void {
                trace(dataProvider.length);
                trace(dataProvider.getItemAt(1).label);
                                 //OR
trace(dataProvider.getItemAt(myList.selectedIndex).label);
}

{label:"x"},
{label:"y"},
{label:"z"}

These are Objects created using {} syntax.

var obj:Object = {some:"value"};
trace(obj); // [object Object]