METEOR – Runa: How to use this.Params._ID setting session

this. route('scoreboard',
 {

 path:'/scoreboard/:_id',

 template:'scoreboard',

 onBeforeAction: function () {
 Session.set('court', this.params._id);
 }

 }); //route

var court = Session.get("court");

 console.log(court); -> 1

myGame = Games.findOne({court_id: court});

myGame = Games.findOne({court_id: 1});

var court = parseInt(Session.get('court'));

$meteor create test
$cd test
$meteor add iron :router

if (Meteor.isClient) {
 Template.scoreboard.id = function() {
 return Session.get('court');
 }
}

Router.route('/scoreboard/:_id', {
 name: ' scoreboard',
 path:'/scoreboard/:_id',
 template:'scoreboard',
 onBeforeAction: function () {
 Session.set('court', this .params._id);
 }
});

I have a route/scoreboard/1, where 1 is not an object of tranquility id, but a court ID, I want to use it to select the game of the court.

I tried this code to set the session but not load the template. If I delete the event and hardcode the var court , The template will load normally.

this.route('scoreboard',
 {

 path:'/scoreboard/:_id',

 template:'scoreboard',

 onBeforeAction: function () {
 Session.set('court', this.params._id);
 }

 }); //route 

I found this seems to work. What does not work is this:

var court = Session.get("court");

console.log(court); -> 1

myGame = Games.findOne({court_id: court});

Although this works:

myGame = Games.findOne({court_id: 1});

Found it!

var court = parseInt(Session.get('court'));

This is for me Useful:

$meteor create test
$cd test
$meteor add iron:router

test.js :

if (Meteor.isClient) {
 Template.scoreboard.id = function() {
 return Session.get('court'); 
 }
}

Router.route('/scoreboard/:_id', {
 name:'scoreboard',
 path:'/scoreboard /:_id',
 template:'scoreboard',
 onBeforeAction: function () {
 Session.set('court', this.params._id);
 }< br />});

test.html:

Then go to localhost: 3000 / scoreboard / 123.