Gets a value indicating whether the selected columns can be removed. Columns can be removed, if either the current text input position is in a column, or if a part of a table is selected.
<void> TableColumnCollection.getCanRemove([<RequestBooleanCallback> callback], [<ErrorCallback> errorCallback])| Parameter | Description |
|---|---|
| callback | Optional. Receives whether the selected columns can be removed. |
| error |
Optional. Is called when the operation failed with an error. |