Javascript: SelectionFormField.getSelectedIndex Method - TX Text Control DS Server

TX Text Control DS ServerReference GuideJavaScript APISelectionFormField ObjectgetSelectedIndex Method

Gets the index of the selected item of the SelectionFormField. If the property value is -1, no item is selected and the currently selected item is deselected.

JavaScript

<void> SelectionFormField.getSelectedIndex(<RequestNumberCallback> callback, [<ErrorCallback> errorCallback])

Parameters

Parameter	Description
callback	Receives the index of the selected item.
errorCallback	Optional. Is called when the operation failed with an error.