In most cases, your application’s entire UI will be created by templates that are managed by the router.
But what if you have an Ember.js app that you need to embed into an existing page, or run alongside other JavaScript frameworks?
Changing the Root Element
By default, your application will render the application
template and attach it to
the document’s body element.
You can tell the application to append the application template to a
different element by specifying its rootElement property:
App = Ember.Application.create({
rootElement: '#app'
});This property can be specified as either an element or a jQuery-compatible selector string.
Disabling URL Management
You can prevent Ember from making changes to the URL by changing the
router’s location to
none:
App.Router = Ember.Router.extend({
location: 'none'
});