Question

import fl.data.DataProvider;
import fl.controls.List;
var urlLoc:String = new String();
var dp:DataProvider = new DataProvider();
for (var i:uint = 1; i<=5; i++){
    dp.addItem( { label:"Channel" +i ,ben : "musicList"+i+".xml"}  );
}

var list:List = new List();
list.dataProvider = dp;
addChild(list);
list.setSize(140,60);
list.addEventListener(MouseEvent.CLICK, action);
function action(e:MouseEvent):void{
    urlLoc = e.target.data.ben;
    trace(urlLoc);
}

Its working fine and when I am click the down and up button its brings me an error.

“ReferenceError: Error #1069: Property data not found on fl.controls.BaseButton and there is no default value.
at Untitled_fla::MainTimeline/action() “

How could I solve this problem?

Answer 1

U made a problem with listener Object.
Change the event Handler Event.CHANGE instead of “MouseEvent.CLICK“.

list.addEventListener(Event.CHANGE, action);