Windows print

function printPage() {

window.onbeforeprint = $(“#btnPrintMyPDF”).hide();
window.onbeforeprint = $(“#labelchart”).hide();

window.onbeforeprint = $(“#label__CHART_N”).hide();
window.onbeforeprint = $(“#_CHART_N”).hide();

window.onbeforeprint = $(“#label__CHART_B”).hide();
window.onbeforeprint = $(“#_CHART_B”).hide();

window.onbeforeprint = $(“#label__CHART_R”).hide();
window.onbeforeprint = $(“#_CHART_R”).hide();

window.onbeforeprint = $(“#btnShowChart”).hide();

window.print(); 

window.onafterprint = $(“#btnPrintMyPDF”).show();

window.onafterprint = $(“#btnPrintMyPDF”).show();

window.onafterprint = $(“#labelchart”).show();

window.onafterprint = $(“#label__CHART_N”).show();
window.onafterprint = $(“#_CHART_N”).show();

window.onafterprint = $(“#label__CHART_B”).show();
window.onafterprint = $(“#_CHART_B”).show();

window.onafterprint = $(“#label__CHART_R”).show();
window.onafterprint = $(“#_CHART_R”).show();

window.onafterprint = $(“#btnShowChart”).show();

}