Development Guide

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GetESN¶

The GetESN string is used for needed service

GetESN (Function)
Version	Support from EXTERNALWIDGETINTERFACE-0003
Security Type	System
Syntax	`GetESN(widgetName)`
Return Value	ESN string (success), null string (error)
Parameter	widgetName (String) Name of the widget(ex. NFLX)
Remarks	Restricted to use by WidgetManager ONLY
Example	document.getElementById('esn').value = ExternalWidgetInterface.GetESN("NFLX");