in appx/Power BI Embedded/powerbi-sample-app/powerbi-sample-app/js/theming.js [21:29]
$("input:radio[name=radio-color]").bind("click", function() {
var value;
value = $(this).val();
if (value === "blue") {
return $("body").removeClass("flat-green").addClass("flat-blue");
} else if (value === "green") {
return $("body").removeClass("flat-blue").addClass("flat-green");
}
});