Question

flex AdvancedDataGrid 表头文字换行?

<mx:AdvancedDataGrid width="100%" height="100%" id="dataGrid" textAlign="center" headerStyleName="myHeaderStyles"
headerSortSeparatorSkin="mx.skins.ProgrammaticSkin" sortExpertMode="true">
<mx:groupedColumns>
<mx:AdvancedDataGridColumnGroup dataField="collect_time" id="time" headerText="监测时间" labelFunction="getDateValue"/>
<mx:AdvancedDataGridColumnGroup id="iit" dataField="" headerText="监测项目（单位：mg/m3）" headerWordWrap="true">
<mx:AdvancedDataGridColumn dataField="" headerText="NH3"/>
<mx:AdvancedDataGridColumn dataField="" headerText="Gamma"/>
<mx:AdvancedDataGridColumn dataField="" headerText="LEL"/> </mx:AdvancedDataGridColumnGroup>
</mx:groupedColumns>
</mx:AdvancedDataGrid>

想在AdvancedDataGridColumn 这个子表头中的文字换行，怎么做？求指教

Answer 1

<mx:AdvancedDataGridColumnGroup id="iit" dataField="" headerText="监测项目{'\n'}（单位：mg/m3）" headerWordWrap="true">