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我有一个外部 xml 文件,我想在高级数据网格中显示它....就像我单击父元素时,子元素必须显示在相应的列中...我正在尝试使用我的数据提供程序但它不工作。我怎么做?...
也许你像往常一样编码:
<mx:AdvancedDataGrid dataProvider="{user.users}" width="100%" height="100%"> ... ... </mx:columns>
那你可以稍微改变一下吗?
<mx:AdvancedDataGrid dataProvider="{new HierarchicalData(user.users)}" width="100%" height="100%"> ... ... </mx:columns>