Get current route name in Ember - ember.js

Question

I need to get the current route name in my ember application; I tried this:
Ember App.Router.router.currentState undefined
but it doesn't work for me (there is probablig something i'm missimg...) I use Ember rc6 and I have a multilingual app; in the applicationRoute I detect the browser's language and I redirect to the correct page with:
this.transitionTo(userLang);
but I would like this to be executed only when user are on the home page, so something like this:
if (currentRoute == 'home'){
this.transitionTo(userLang)
}

Answer 1

NOTE: as of Ember 3.16, the original answer is not only recommended, but observers are strongly discouraged.
To get the current route name, you can utilize the Router Service: https://api.emberjs.com/ember/3.18/classes/RouterService/properties/currentRouteName?anchor=currentRouteName
export default class MyComponent extends Component {
#service router;
get activeRoute() {
return this.router.currentRouteName;
}
}
Original answer below
You could observe the application's currentPath and set it to the current route accordingly when it changes:
App = Ember.Application.create({
currentPath: '',
});
App.ApplicationController = Ember.Controller.extend({
updateCurrentPath: function() {
App.set('currentPath', this.get('currentPath'));
}.observes('currentPath')
}),
This way you have access to the currentPath when ever you want with App.get('currentPath');
E.g.
if (App.get('currentPath') == 'home'){
this.transitionTo(userLang);
}
Hope it helps.

Answer 2

This worked for me on 1.3.0-beta (and a quick glance at the source for 1.1.2 suggests it would work there too):
App.__container__.lookup('router:main').location.lastSetURL
Note that the documentation states:
At present, it relies on a hashchange event existing in the browser.
However, I believe it's strongly suggested that App.__container__ not be used in production code. A more acceptable alternative would be to use App.Router.router.currentHandlerInfos, which provides information on the current Ember route.
Yet another option is currentRouteName on the ApplicationController. You can add needs: ['application'] to your controller, then access the route name with controllers.application.currentRouteName. This will return something like posts.index.

Answer 3

With the shift to components, it is harder to get route name. The best way is to add an initializer such as
ember g initializer router
(from command line), and
export function initialize(application) {
application.inject('route', 'router', 'router:main');
application.inject('component', 'router', 'router:main');
}
export default {
name: 'router',
initialize
};
in a initializers/router.js. You can also inject into controller if you need to. Then just do simply
this.get('router.currentRouteName');
in JS, or
{{router.currentRouteName}}
in template.
This is the only way I have found to get it reliably, and observable in Ember 2.4

Answer 4

If you want to get current route in your component or controller you can inject routing service (routing: Ember.inject.service('-routing'))
(for more) and use:
this.get('routing.currentRouteName') or this.get('routing.currentPath')
Example with component and computed property:
import Ember from 'ember';
export default Ember.Component.extend({
routing: Ember.inject.service('-routing'),
checkMyRouteName: Ember.computed('routing.currentRouteName', function() {
return this.get('routing.currentRouteName');
})
})
Example with controller and computed property:
import Ember from 'ember';
export default Ember.Controller.extend({
routing: Ember.inject.service('-routing'),
checkMyRouteName: Ember.computed('routing.currentRouteName', function() {
return this.get('routing.currentRouteName');
})
})
Current route in your route you just need this.routeName
Example with route:
import Ember from 'ember';
export default Ember.Route.extend({
checkMyRouteName() {
return this.routeName;
}
})

Answer 5

Just as an update, in Ember 1.8.1, we can get the routeName inside an Ember.Route object by doing this.routeName.

Answer 6

Currently as of Ember 1.7.0 you can get the current route from within a route by calling this.routeName.

Answer 7

The Ember namespace API now has a getOwner method, which is very useful for looking up the currentRouteName, or, other route properties.
const owner = Ember.getOwner(this);
const currentRoute = owner.lookup('router:main').currentRouteName;
const routeInfo = owner.lookup(`route:${currentRoute}`).get('info');
// etc.
I've created an Ember Twiddle example to demonstrate. Use the text input above the "Output" pane to hit other routes like /blue, /green, or /red.

Answer 8

Ember has a RouterService since 2.15. It provides the name of the current route as currentRouteName property. A polyfill exists for Ember 2.4 - 2.14 if you are still on such an old version.
import Component from '#ember/component';
export default Component.extend({
router: service(),
isHomeRoute: computed('router.currentRouteName', function() {
return this.router.currentRouteName === 'home';
}),
});
All other solutions mentioned here are relying on private API that might already be deprecated / removed. Using RouterService is working at least up the current version, which is 3.12 at the time of writing this.
Please note that the "home" is not /. The root URL is called "index".

Answer 9

I had the same problem for a while. then i started exploring router. It always have a state object which can be obtained from any route using
var route = this;
var handlerInfos = route.get("router.router.state.handlerInfos");
var currRouteHandlerInfo = handlerInfos[handlerInfos.length-1];
var currRouteName = currRouteHandlerInfo.name; //"home"
that's it. Now you have the current route name!
if you want the current route params,
var routerParams = this.get("router.router.state.params");
var currRouteParams = routerParams[currRouteName]; //{ homeId : "1" }

Answer 10

You can simple parse the current URL. This way you can use your full url for example:
http://127.0.0.1:8000/index.html/#/home
and extract from this string the suffix:
/home
which is the current route name.
A simple JS function (that works regardless to your Ember version) will be:
function getCurrentRoute()
{
var currentRoute;
var currentUrl = window.location.href; // 'http://127.0.0.1:8000/index.html/#/home'
var indexOfHash = currentUrl.indexOf('#');
if ((indexOfHash == -1) ||
(indexOfHash == currentUrl.length - 1))
{
currentRoute = '/';
}
else
{
currentRoute = currentUrl.slice(indexOfHash + 1); // '/home'
}
return currentRoute;
}
Example of use:
if (getCurrentRoute() == '/home')
{
// ...
}