Flex中AdvancedDataGrid的用法

1、AdvancedDataGrid实现双表头表格

（1）源码

AdvanceGrid.mxml

<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" 
			   xmlns:s="library://ns.adobe.com/flex/spark" 
			   xmlns:mx="library://ns.adobe.com/flex/mx" 
			   width="100%" height="100%">
	<s:layout>
		<s:HorizontalLayout verticalAlign="middle" horizontalAlign="center"/>
	</s:layout>
	<fx:Declarations>
		
	</fx:Declarations>
	
	<fx:Style>
		@namespace s "library://ns.adobe.com/flex/spark";
		@namespace mx "library://ns.adobe.com/flex/mx";
		.adv{
			font-size:12;
			font-weight:bold;
			color:FFFFFF;
		}
	</fx:Style>
	
	<fx:Script>
		<![CDATA[
			import mx.collections.ArrayCollection;
			
			[Bindable]
			private var flatArray:ArrayCollection = new ArrayCollection([
				{school:"星艺高中",one:"5645",two:"4512",three:"4545",man:"8656",woman:"6545",Chinese:"98",Maths:"78",English:"98"},
				{school:"充实高中",one:"5665",two:"4512",three:"6563",man:"8565",woman:"6541",Chinese:"67",Maths:"86",English:"65"},
				{school:"理论一中",one:"6545",two:"6562",three:"5623",man:"8754",woman:"6214",Chinese:"87",Maths:"78",English:"86"},
				{school:"护名高中",one:"5623",two:"2356",three:"4512",man:"8574",woman:"6354",Chinese:"98",Maths:"84",English:"69"},
				{school:"竹艺高中",one:"4545",two:"7545",three:"5623",man:"8547",woman:"6352",Chinese:"94",Maths:"80",English:"87"},
				{school:"精髓高中",one:"6565",two:"4512",three:"4512",man:"8354",woman:"6854",Chinese:"90",Maths:"68",English:"97"}
			]);
		]]>
	</fx:Script>
	
	<mx:VBox width="100%" height="100%" paddingBottom="10" paddingLeft="10" paddingRight="10" paddingTop="10">
		<mx:AdvancedDataGrid id="adg" dataProvider="{flatArray}" designViewDataType="flat" width="100%" height="100%" 
							 paddingBottom="10" paddingLeft="10" paddingRight="10" paddingTop="10" verticalAlign="middle" 
							 textAlign="center" headerSeparatorSkin="mx.skins.ProgrammaticSkin" headerColors="[0xB0C4DE,0xB0C4DE]"
							 headerStyleName="adv">
			<mx:groupedColumns>
				<mx:AdvancedDataGridColumn headerText="学校" dataField="school"/>
				<mx:AdvancedDataGridColumnGroup headerText="班级">
					<mx:AdvancedDataGridColumn headerText="高一" dataField="one"/>
					<mx:AdvancedDataGridColumn headerText="高二" dataField="two"/>
					<mx:AdvancedDataGridColumn headerText="高三" dataField="three"/>
				</mx:AdvancedDataGridColumnGroup>
				<mx:AdvancedDataGridColumnGroup headerText="性别">
					<mx:AdvancedDataGridColumn headerText="男" dataField="man"/>
					<mx:AdvancedDataGridColumn headerText="女" dataField="woman"/>
				</mx:AdvancedDataGridColumnGroup>
				<mx:AdvancedDataGridColumnGroup headerText="课程">
					<mx:AdvancedDataGridColumn headerText="语文" dataField="Chinese"/>
					<mx:AdvancedDataGridColumn headerText="数学" dataField="Maths"/>
					<mx:AdvancedDataGridColumn headerText="英语" dataField="English"/>
				</mx:AdvancedDataGridColumnGroup>
			</mx:groupedColumns>
		</mx:AdvancedDataGrid>
	</mx:VBox>
	
</s:Application>

（2）显示结果