Meteor passing variable from template to iron router

Question

I'm wondering if it is possible to access variable / method of a template in iron:router.

My problem is : I want to reset a lot of stuff launched by my template (timer / subscription / whatever) on the page unload (from a change page menu)

But the window.onBeforeUnload is only triggered when we are changing the url. But my Iron:router is not reffreshing page and the only way i found to get this unload event is passing by iron:router's unload event. But there, I just can't access to my template variable or method. So the only way i found at the moment is passing my reset var by session... And i find this very awful !

Router.route('/printList', {
name: 'printjoblistList',
unload: function () {
   var reset = Session.get("sessionTestIronRouter");
}

Have you got advice, tips and bests ways to do that ? :)

Answer 1

好的，解决了这个问题，虽然不是很干净。

我在模板客户端大小中声明了一个globalHelper：

Router.route('/template', {
    name: 'myTemplate',
    unload: function (e, obj) {
        Blaze._globalHelpers.functionToCall();
    }
});

在我的卸货铁路上：

debugger;