我正在尝试将自定义项呈示器应用于Flex AdvancedDataGrid。我现在通过在父节点@ depth =“1”上应用一个纯黑色方块来测试。黑色方块不是最终的项目渲染器,我只是想确保我可以将自定义项目渲染器应用于父节点。最终产品将有一些获取样式和使用绘图APi绘制的背景皮肤。
...参考 见this!
请参阅"Using item renderers with the AdvancedDataGrid control"!
示例#1 - 这应该将_groupItemRendereFactory应用于列,并将GroupTitleRenderer应用于 depht =“1”的任意列
<mx:dataProvider>
<mx:HierarchicalCollectionView id="foldersView">
<mx:source>
<mx:HierarchicalData id="foldersData" source="{ model.folders }" childrenField="profiles" />
</mx:source>
</mx:HierarchicalCollectionView>
</mx:dataProvider>
<mx:columns>
<mx:AdvancedDataGridColumn id="column" dataField="name" headerText="Name" itemRenderer="{ _groupItemRendererFactory }" />
</mx:columns>
<mx:rendererProviders>
<mx:AdvancedDataGridRendererProvider columnIndex="1" columnSpan="1" depth="1" renderer="com.theme.skins.GroupTitleItemRenderer"/>
</mx:rendererProviders>
</mx:AdvancedDataGrid></code>
Example #2 - Here I'm trying to specify which item renderer to use at which depth.
<mx:dataProvider>
<mx:HierarchicalCollectionView id="foldersView">
<mx:source>
<mx:HierarchicalData id="foldersData" source="{ model.folders }" childrenField="profiles" />
</mx:source>
</mx:HierarchicalCollectionView>
</mx:dataProvider>
<mx:columns>
<mx:AdvancedDataGridColumn id="column" dataField="name" headerText="Name" itemRenderer="{ _groupItemRendererFactory }" />
</mx:columns>
<mx:rendererProviders>
<mx:AdvancedDataGridRendererProvider columnIndex="1" columnSpan="1" depth="1" renderer="com.theme.skins.GroupTitleItemRenderer"/>
</mx:rendererProviders>
</mx:AdvancedDataGrid></code>