flex AdvancedDataGrid单元格的合并

[java竹雨]

<mx:AdvancedDataGrid id="MonthGrid2" designViewDataType="flat" width="100%" height="100%" borderStyle="none" lockedColumnCount="1"
horizontalScrollPolicy="auto" variableRowHeight="true" doubleClickEnabled="true" sortExpertMode="true" headerWordWrap="true"

>
<mx:groupedColumns>
<mx:AdvancedDataGridColumn headerText="市场类别" dataField="MarketName" width="100" />
<mx:AdvancedDataGridColumn headerText="填表单位" dataField="SimpName" width="100"/>
<mx:AdvancedDataGridColumn headerText="重要市场信息" dataField="ZYSCInfo" width="100" />
<mx:AdvancedDataGridColumn headerText="客户市场拓展情况" dataField="KHSCInfo" width="150" />
<mx:AdvancedDataGridColumn headerText="竞争对手分析" dataField="JZDSFX" width="100" />

<mx:AdvancedDataGridColumnGroup headerText="重大项目情况">
<mx:AdvancedDataGridColumn headerText="项目名称" dataField="SubName" width="100"/>
<mx:AdvancedDataGridColumn headerText="客户单位" dataField="CustomerName" width="100"/>
<mx:AdvancedDataGridColumn headerText="项目状态" dataField="SubType" width="100" />
<mx:AdvancedDataGridColumn headerText="项目（合同） 金额（万元）" dataField="SubBgnMoney" width="100" />
<mx:AdvancedDataGridColumn headerText="项目实施情况" dataField="SubSituation" width="100" />
</mx:AdvancedDataGridColumnGroup>

<mx:AdvancedDataGridColumn headerText="团队建设情况" dataField="TeamBuilding" width="100" />
<mx:AdvancedDataGridColumn headerText="市场拓展难点及举措" dataField="MarketMeasures" width="150" />
<mx:AdvancedDataGridColumn headerText="需要省公司支撑事项" dataField="SGSsupport" width="150" />
</mx:groupedColumns>
</mx:AdvancedDataGrid>
效果图
怎么根据查询合并单元格

[随心点儿]

列是根据查询条件不固定，是变动的是吧？ 用as 动态创建 如你上面的代码即可实现