Flex DataGrid 伪合并单元格实现思路

<?xml version="1.0" encoding="utf-8"?> <s:MXDataGridItemRenderer xmlns:fx="http://ns.adobe.com/mxml/2009"xmlns:s="library://ns.adobe.com/flex/spark"xmlns:mx="library://ns.adobe.com/flex/mx"autoDrawBackground="false"creationComplete="mxitemrenderer1_creationCompleteHandler(event)"><s:layout><s:VerticalLayout verticalAlign="middle" horizontalAlign="center"/></s:layout><fx:Script><![CDATA[import mx.collections.ArrayCollection;import mx.controls.Text;import mx.events.FlexEvent;protected function mxitemrenderer1_creationCompleteHandler(event:FlexEvent):void{var txt1:String = lbl.text.split(",")[0];var txt2:String = lbl.text.split(",")[1];lbl1.text = txt1;lbl2.text = txt2;}]]></fx:Script><fx:Declarations><!-- 将非可视元素（例如服务、值对象）放在此处 --></fx:Declarations><s:Label text="{dataGridListData.label}" visible="false"/><s:VGroup gap="2" ><s:Label color="0x000000" textAlign="center" verticalAlign="middle"/><mx:HRule chromeColor="0x999999" alpha="0.3"/><s:Label color="0x000000" textAlign="center" verticalAlign="middle"/></s:VGroup></s:MXDataGridItemRenderer>

（编辑：错新网）