In the html5 report viewer, we are using a jquery selector
$("reportViewer").telerik_ReportViewer({...});
But what if we want to use vanila javascript selector for it like,
document.getElementById("reportViewer").telerik_ReportViewer({...});
but when I am using this it is showing me an error: Uncaught TypeError: reportViewer1.telerik_ReportViewer is not a function