Trigger Same Location Route

Is there a way to trigger same location route in backbone.js, for example when location is /My/App/#/About and user clicks again on anchor with the same route in order to refresh t

Solution 1:

Backbone.history.loadUrl(Backbone.history.fragment);

The solution for your specific problem isn't really documented and it seems the suggested best practice is to just call the function that is declared in the route you want to fire :/

Ref: https://github.com/documentcloud/backbone/issues/1214

So far the other answers are correct, but they forgot to mention that if the hash navigated to is the same as the current hash, nothing will fire.

Solution 2:

Router.navigate('about', true);

That way you can trigger a route manually.

Solution 3:

Assuming you want to do this for more than just the About page, use:

route = Backbone.history.fragment;
yourRouter.navigate(route, true);

Solution 4:

Since the Backbone router looks for changes in the URL fragment you want to load, what worked for me is to navigate to '/' first without trigger, and then subsequently to the URL (fragment) you want to hit with the trigger. You could probably build this into the default router behavior pretty easily if you wanted.

e.g.

App.Routers.appRouter.navigate '/', {trigger: false}
App.Routers.appRouter.navigate myPath, {trigger: true}

Solution 5:

Using Backbone 0.9.2 you pass in an options object and set 'trigger' to 'true'.

router.navigate('some/route', { trigger : true });

Reference: http://documentcloud.github.com/backbone/#Router-navigate