Using the flash.* classes in MXML

<?xml version="1.0" encoding="utf-8"?>
<!-- http://blog.flexexamples.com/2007/09/26/using-the-flash-classes-in-mxml/ -->
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
        xmlns:flash.filters="flash.filters.*"
        layout="vertical"
        verticalAlign="middle"
        backgroundColor="white">

    <mx:Array id="filterArray">
        <flash.filters:DropShadowFilter id="dropShadowFilter"
                angle="90"
                blurX="5"
                blurY="5"
                  distance="2"
                  alpha="0.9"
                  color="0xFF0000" />
          <flash.filters:BlurFilter id="blurFilter"
                  blurX="3"
                  blurY="3"
                  quality="3" />
    </mx:Array>

    <mx:Label text="{flash.system.Capabilities.version}"
            fontSize="32"
            filters="{filterArray}" />

</mx:Application>

http://blog.flexexamples.com/

list-at-a-time in as3

package
{
    import fl.controls.List;
    import fl.data.DataProvider;
    import flash.display.MovieClip;
    public class ArrayFilterTest extends MovieClip
    {
        
        protected var original_ar:Array
        protected var filtered_ar:Array
        protected var mapped_ar:Array
        
        public function ArrayFilterTest()
        {
            trace( "[ArrayFilterTest] - ArrayFilterTest() :: Constructed." )
            
            original_ar = new Array()
            filtered_ar = new Array()
            mapped_ar = new Array()
            
            for( var i:uint = 0; i < 10; i ++ )
            {
                original_ar.push( new ArrayTestItem() )
            }
            
            trace( "[ArrayFilterTest] - ArrayFilterTest() :: Original array: " )
            original_ar.forEach( traceItem )
            
            trace( "[ArrayFilterTest] - ArrayFilterTest() :: Filtered array: " )
            filtered_ar = original_ar.filter( filterItems )
            filtered_ar.forEach( traceItem )
            
            trace( "[ArrayFilterTest] - ArrayFilterTest() :: Mapped array: " )
            mapped_ar = original_ar.map( mapItems )
            mapped_ar.forEach( traceItem )
        }
        
        private function traceItem( element:ArrayTestItem, index:int, arr:Array ):void
        {
            trace( index + "\t\t" + element.ID + "\t\t" + element.test )
        }
        
        private function filterItems( element:ArrayTestItem, index:int, arr:Array ):Boolean
        {
            return element.test
        }
        
        private function mapItems( element:ArrayTestItem, index:int, Array:Array ):ArrayTestItem
        {
            var e:ArrayTestItem = new ArrayTestItem()
            e.ID = element.ID
            e.test = false
            return e
        }
    }
}

class ArrayTestItem
{
    
    public var test:Boolean
    public var ID:Number
    public function ArrayTestItem()
    {
        test = Math.random() > 0.5
        ID = Math.floor( Math.random() * 1000 )
    }
}

http://eokyere.blogspot.com/