Description

Activates the this header or footer.

Syntax

<void> HeaderFooter.activate(<RequestBooleanCallback> callback, [<ErrorCallback> errorCallback])

Parameters

Parameter	Description
callback	Receives whether the activation was succesful.
errorCallback	Optional. Is called when the operation failed with an error.

Examples

The following example demonstrates HeaderFooter.activate in a practical document-editing workflow. It activates the this header or footer.

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

function activate(headerFooter) {
    headerFooter.activate(
        function(result) {
            if (result) {
                console.log("activate is available.");
            } else {
                console.warn("activate is not available in the current document state.");
            }
        },
        onTxError
    );
}