What are the values of the target and eventPhase fields for each of the two save events?
-Darrell Loverin On Thu, Nov 7, 2013 at 4:37 AM, Paul Hastings <[email protected]>wrote: > i have a spark datagrid that is firing off two > GridItemEditorEvent.GRID_ITEM_EDITOR_SESSION_SAVE events for a single > edit. no popups or custom item editors are involved & it seems to happen > with both the user tabbing out or using the enter key to save the edited > data. the datagrid has only the one editable column. > > everything's working as planned just that it's doubled up (i can see two > rows in the transaction table for every singe edit on the datagrid). > > is listening for GridItemEditorEvent.GRID_ITEM_EDITOR_SESSION_SAVE the > correct approach? some magic i should be doing to the event or datagrid? i > vaguely recall there maybe being something on alex's blog about preventing > extra events but i'm not finding anything related (or likely not searching > w/the right keyword). > > thanks. > > if it matters: > > adding the event listener: > workOrdersDG.addEventListener(GridItemEditorEvent.GRID_ITEM_ > EDITOR_SESSION_SAVE,onEditSave,false); > > event handler (sorry for the formatting mess): > protected function onEditSave(event:GridItemEditorEvent):void { > errMsg.text=""; > var item:Object=(event.currentTarget.dataProvider). > getItemAt(event.rowIndex); > var mData:String=item.meterData; > if (mData !="" && isNaN(Number(mData))) { > > (event.currentTarget.dataProvider).getItemAt(event.rowIndex)[event.column. > dataField]=""; > (event.currentTarget.dataProvider).getItemAt(event. > rowIndex)["usage"]="0"; > workOrdersDG.selectedIndex=event.rowIndex; > errMsg.text="Meter data must be numeric." > } else { > if(Number(item.meterData) >=item.lastCollectedData) { > > (event.currentTarget.dataProvider).getItemAt(event. > rowIndex)["usage"]=Number(item.meterData)-item.lastCollectedData; > // send back to server > assetService.updateWalkOrderMeterData(item.id,item.meterData,userID); > } else > errMsg.text="Current meter data must be greater than last collected > data." > } >
