<?xml version="1.0" encoding="utf-8"?>
<!-- http://blog.flexexamples.com/2007/10/15/using-data-effects-to-animate-chart-data/ -->
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
		layout="vertical"
		verticalAlign="middle"
		backgroundColor="white" viewSourceURL="srcview/index.html">

    <mx:Script>
        <![CDATA[
        	private function updateDP():void {
        		var str:String = categoryFieldComboBox.selectedItem.data;
        		barSeries.xField = str;
        		barSeries.displayName = str;
        	}
        ]]>
    </mx:Script>

	<mx:SeriesInterpolate id="seriesInterpolate" duration="1000" />
	<mx:SeriesSlide id="seriesSlide" duration="1000" direction="right" />
	<mx:SeriesZoom id="seriesZoom" duration="1000" />

	<mx:Array id="dataEffects">
		<mx:Object label="seriesInterpolate" data="{seriesInterpolate}" />
		<mx:Object label="seriesSlide" data="{seriesSlide}" />
		<mx:Object label="seriesZoom" data="{seriesZoom}" />
	</mx:Array>

	<mx:Array id="categoryFields">
		<mx:Object data="obp" label="OBP" />
		<mx:Object data="slg" label="SLG" />
		<mx:Object data="avg" label="AVG" />
	</mx:Array>

    <mx:ArrayCollection id="arrColl">
    	<mx:source>
            <mx:Array>
                <mx:Object name="R Winn" obp=".353" slg=".445" avg=".300" />
                <mx:Object name="P Feliz" obp=".290" slg=".418" avg=".253" />
                <mx:Object name="O Vizquel" obp=".305" slg=".316" avg=".246" />
                <mx:Object name="B Molina" obp=".298" slg=".433" avg=".276" />
                <mx:Object name="R Durham" obp=".295" slg=".343" avg=".218" />
            </mx:Array>
    	</mx:source>
    </mx:ArrayCollection>

	<mx:ApplicationControlBar dock="true">
		<mx:Form>
			<mx:FormItem label="categoryField:">
				<mx:ComboBox id="categoryFieldComboBox"
					dataProvider="{categoryFields}"
						change="updateDP();" />
			</mx:FormItem>
			<mx:FormItem label="showDataEffect:">
				<mx:ComboBox id="showDataEffectComboBox"
						dataProvider="{dataEffects}"
						change="updateDP();" />
			</mx:FormItem>
		</mx:Form>
	</mx:ApplicationControlBar>

     <mx:BarChart id="barChart"
     		showDataTips="true"
     		dataProvider="{arrColl}"
     		width="100%"
     		height="100%">
        <mx:verticalAxis>
            <mx:CategoryAxis categoryField="name"/>
        </mx:verticalAxis>
        <mx:series>
            <mx:BarSeries id="barSeries"
            		yField="name"
            		xField="obp"
            		displayName="obp"
            		showDataEffect="{showDataEffectComboBox.selectedItem.data}" />
        </mx:series>
    </mx:BarChart>

</mx:Application>
