Javascript: SelectionFormField.getSelectedIndex Method - TX Text Control .NET Server for ASP.NET

TX Text Control .NET Server for ASP.NETReference 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.