passing parameters by router. func don't work :(

I don’t have log from this:

var token = Observable();
token.value = {
	console.log("it is send token"); // i don't have log from this
	return args.token;

in parent script:

var accessToken = Observable("");
function gotofeed() {
	console.log("now go to feed"); //i have log from this
	router.push("feed", { token: accessToken.value });
	hasProfile.value = true; 

ok, sorry for trash topic. Thiw will work

token.value = this.Parameter.onValueChanged(function(args) {
	console.log("it is send token");
	return args.value;