Description

Gets a value specifying whether text is superscript at the current input position.

Syntax

<void> InputFormat.getSuperscript(<RequestBooleanCallback> callback, [<ErrorCallback> errorCallback])

Parameters

Parameter	Description
callback	Receives whether text is superscript at the current input position as parameter.
errorCallback	Optional. Is called when the operation failed with an error.

Examples

The following example demonstrates InputFormat.getSuperscript in a practical document-editing workflow. It gets a value specifying whether text is superscript at the current input position.

function onTxError(error) {
    console.error("TX Text Control error:", error.msg);
    error.handled = true;
}

TXTextControl.inputFormat.getSuperscript(
    function(result) {
        if (result) {
            console.log("get superscript is available.");
        } else {
            console.warn("get superscript is not available in the current document state.");
        }
    },
    onTxError
);