ember-data findAll not working

Question

I'm using the ember-data last version with an important problem I 'm trying to solve.

The find function by id works perfect and the proper record is loaded into the Data Store so I can obtain the attributes that I want in the template for render them.

App.PostRoute = Ember.Route.extend({
  model: function(params) {
    return this.store.find('post', params.post_id);
  }
});

On the other side, the findAll function doesn't work for me and the problem is Ember doesn't throw any error. In addition, Ember doesn't load any record and besides that I don't know how to iterate over the RecordArray returned in the template.

App.PostsRoute = Ember.Route.extend({
  model: function() {
    return this.store.find('post');
  }
});

Any suggestions? Thanks for the help.

My JSON response for one post is {"id":"1","attribute1":"value1", ...,"attributen": "valuen"} while my JSON response for all posts is [{"id":"1","attribute1":"value1", ...,"attributen": "valuen"},{"id":"2","attribute1":"value1", ...,"attributen": "valuen"}]. I'm aware of my no ember standard response so I'm using RESTSerializer. — akruspe
You'll need to give us the serializer in order to debug. Additionally you can iterate over the response: this.store.find('post').then(function(arr){ console.log(arr.get('length'));}); — Kingpin2k
My RESTSerializer is exactly like the TRANSITION.md one with 'serializerIntoHash, extractSingle` and extractArray functions but finally I gonna forget this serializer system and I gonna use a JSON response according to Ember so it works now. Thanks! — akruspe

Omar Estrella Omar Estrella · Accepted Answer · 2013-10-29T14:43:01

From your comment above, if your response looks like:

[
    {"id":"1","attribute1":"value1", ...,"attributen": "valuen"},
    {"id":"2","attribute1":"value1", ...,"attributen": "valuen"}
]

and you have not provided a custom serializer that modifies your response in extractArray(...), then data will not get processed because Ember Data expects something like:

{
    "pluralizedModelName": [
        {"id":"1","attribute1":"value1", ...,"attributen": "valuen"},
        {"id":"2","attribute1":"value1", ...,"attributen": "valuen"}
    ]
}

See the Ember Data 1.0 specific code: https://github.com/emberjs/data/blob/master/TRANSITION.md#rest-adapter-and-serializer-configuration

ember-data findAll not working

2 Answers