Passing query parameters using Router.go in iron router

Question

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, {query: {filter: filter}});

But this does not change the url, it stills loads current path without query string only. But if I add the query parameter manually to path like:

Router.go(path+'?filter='+filter);

this works fine. But since I am trying to load same page with some filtered data. So clicking filter button repeatedly appends the filter string again and again to path.

What is the correct way of passing query string using iron router?

Broderick

can I get my answer accepted? – Murderous

Answer 1

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

Murderous

Answer 2

The parameters are Router.go(path, params, options). The query part should go in the options parameter, so try the following: Router.go(path, {}, {query: {filter: 'filter='+filter}}).

EDIT

Answer updated according to Robins comment below.

Pigweed

I tried this but page does not re load with query parameters – Broderick

This answer is almost correct. query needs to be a string like Router.go(path, {}, {query: "filter=filter"}). From Iron Router source line 220 github.com/iron-meteor/iron-router/blob/devel/lib/… – Fixer

Hehe, a 5 times up voted answer, and it's wrong ;P But good catch, that should explain why it didn't worked for Aashu. – Pigweed

Answer 3

I found that if your first parameter in Router.go is a path, instead of a template name, the query filter is not passed. Use a template name:

Router.go(templatename, {_id: 1}, {query: 'q=s', hash: 'hashFrag'}); 

Cabal

Helped me a lot! – Hoisch

Answer 4

Try this:

var path = Router.current() && Router.current().route.originalPath;

That should give you the path without the query string attached.

Keratitis

Has changed to Router.current() && Router.current().route.url – Etesian