Interface DataArrivedHandler
- All Superinterfaces:
EventHandler
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Method Summary
Modifier and TypeMethodDescriptionvoidonDataArrived(DataArrivedEvent event) Notification method fired whenever this TreeGrid receives new data nodes from the dataSource.
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Method Details
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onDataArrived
Notification method fired whenever this TreeGrid receives new data nodes from the dataSource. Only applies to databound TreeGrids wheredatais aResultTree- either explicitly created and applied viasetData()or automatically generated via afetchData()call.Note that
dataArrived(), unlikeTreeGrid.dataChanged(), only fires in limited circumstances - when data for aResultTreearrives from the server due to a fetch or cache invalidation, or as a result of filtering. If you want to catch all data changes, you should instead react toTreeGrid.dataChanged().- Parameters:
event- the event
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