Marionette.js. View. Showing a view inside a region

To show a view inside a region, simply call showChildView(region, view). This will handle rendering the view's HTML and attaching it to the DOM for you

by marionettejs

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.2.2/jquery.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.8.3/underscore-min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/backbone.js/1.3.3/backbone-min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/backbone.radio/2.0.0/backbone.radio.min.js"></script>
<script src="https://rawgit.com/marionettejs/backbone.marionette/next/lib/backbone.marionette.js"></script>

JavaScript

const { View } = Marionette; // import { View } from 'backbone.marionette';

const MySubView = View.extend({
	template: _.template('<h1>Marionette says hi!</h1>'),

	regions: {
		firstRegion: '#first-region'
	}
});

const MyView = View.extend({
	template: _.template('<div id="first-region">First region</div>'),

	regions: {
		firstRegion: '#first-region'
	},
  
  onRender() {
    this.showChildView('firstRegion', new MySubView());
  }
});

const myView = new MyView();
myView.render();

$('body').append(myView.$el);