Events

Here are the client-side scripting events. The members are listed in alphabetical order by name.

Events	Summary
onActiveCellChanged	Occurs when the active cell is changed from the current one to a new one.
onActiveCellChanging	Occurs when the active cell is changing from the current one to a new one.
onAutoFilteredColumn	Occurs when the client receives the filtering result from the server.
onAutoFilteringColumn	Occurs when the user selects a filter item.
onCallBackStart	Occurs just before the component makes a request to the ASPX page.
onCallBackStopped	Occurs after the component gets the result from the callback request to the ASPX page.
onColumnDragMove	Occurs when the user drops a column at the destination location.
onColumnDragMoveCompleted	Occurs after the Spread component completes moving the column.
onColWidthChanged	Occurs after the Spread component completes resizing the column.
onContextMenuClosed	Occurs when the menu is closed.
onContextMenuOpened	Occurs when the menu is shown.
onContextMenuOpening	Occurs when the menu is being shown.
onCopyData	Occurs when the user copies data.
onDataChanged	Occurs when the value of a cell is changed.
onEditStart	Occurs when the user begins to edit a cell.
onEditStopped	Occurs when cell editing is done.
onErrorMessageShown	Occurs when an error message is displayed client side.
onLoadRowsStart	Occurs when rows start loading with the background load on demand.
onLoadRowsStopped	Occurs when rows finish loading with the background load on demand.
onMenuClicked	Occurs when an item on the menu is clicked.
onRowHeightChanged	Occurs after the Spread component completes resizing the row.
onScroll	Occurs when the user scrolls the sheet.
onSelectionChanged	Occurs when the selection is finished changing.
onTouchStripClosed	Occurs when the touch strip is closed.
onTouchStripOpened	Occurs when the touch strip is opened.
onTouchStripOpening	Occurs when the touch strip is being opened.

For an introduction to scripting, refer to the Scripting Overview.