rsvp.js - Ember.js: Load related multiple models -


since ember-guides explains how load mutliple models on route that

export default ember.route.extend({   model() {     return ember.rsvp.hash({       songs: this.get('store').findall('song'),       albums: this.get('store').findall('album')     });   } });

im wondering how load related model-entries second one, loading songs albums indexed in songs if assume song model containing this

... albums: hasmany('album'), ...

how can that?

assuming adapter , json api backend support it, can say:

export default ember.route.extend({   model() {     return ember.rsvp.hash({       songs: this.get('store').findall('song', { include: 'albums' }),     });   } });

typically, generate get /songs?include=albums, tells json api backend include related album resources, according http://jsonapi.org/format/#fetching-includes.

on ember side of things, feature documented @ http://emberjs.com/blog/2016/05/03/ember-data-2-5-released.html#toc_code-ds-finder-include-code.

if above isn't option, there's no way load in 1 request without building custom endpoint , using store.pushpayload.


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