Attempted to register a view with an id already in use

ember.js

Solution

It seems to be a bug in the current version. Maybe you should open a ticket. Until this is fixed, this might help:

App.ContactShowRoute = Ember.Route.extend({

   renderTemplate : function(controller, model) {
    if(this.lastRenderedTemplate == this.routeName) 
       return; 
    return this._super();
   }
});

Problem

Since this commit we can't registrer a view with an ID twice. This seems logical. However I got an issue. Router ``` App.Router.map(function() { this.resource('contact', { path: '/contacts/:contact_id' }); }); App.ContactShowRoute = Ember.Route.extend({}); ``` View ``` App.ContactShowView = Em.View.extend({ elementId: "page-show-contact" }); ``` Consider that I'm already on the route App.ContactShowRoute. I would like to transitionTo() the same route but with a different context. I expected emberjs to destroy the view and then create it again, but I got the following error: ``` Uncaught Error: assertion failed: Attempted to register a view with an id already in use: page-show-contact ``` I don't want to instantiate a view with the same ID twice. I just want ember to destroy the actual one and then create a new one.

Original source