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>

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