I am trying to pass query parameters in Router.go like below:
var filter = \'abc\'; var path = Router.current() && Router.current().path; Router.go(path,
Right there in the docs
Router.go('post.show', {_id: 1}, {query: 'q=s', hash: 'hashFrag'});
The above JavaScript will navigate to this url:
/post/1?q=s#hashFrag
https://github.com/iron-meteor/iron-router/blob/devel/Guide.md#named-routes