javascript - Tell ember.js to use different key for its model's "id" - Stack Overflow

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I am stuck in a situation where I shouldn't return id field in the API endpoint. I need to tell ember to use slug field for / instead of id.

I tried DS.RESTAdapter.map('App.Post', id: {key: 'slug'}). While this works perfectly fine for App.Post.find("a-slug-name"), It messes up for App.Post.find() resulting in adding a new model every time it is called. And also assigning id to null.

So how should I do this.

I am stuck in a situation where I shouldn't return id field in the API endpoint. I need to tell ember to use slug field for / instead of id.

I tried DS.RESTAdapter.map('App.Post', id: {key: 'slug'}). While this works perfectly fine for App.Post.find("a-slug-name"), It messes up for App.Post.find() resulting in adding a new model every time it is called. And also assigning id to null.

So how should I do this.

• javascript
• ember.js
• javascript-framework

Share Follow asked Aug 3, 2013 at 9:07 dhilipsivadhilipsiva 3,71811 gold badge2626 silver badges3535 bronze badges

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2 Answers 2

Sorted by: Reset to default 10

You need to specify the attribute that should be used as the primaryKey in your Adapter. If you want the slug property to serve as your Post model id, define the primaryKey on your Adapter like this:

DS.RESTAdapter.map('App.Post', {
  primaryKey: 'slug'
});

Update

As of Ember-data version 1.0.0-beta.7 canary, you need to do this instead of the above snippet:

App.PostSerializer = DS.JSONSerializer.extend({
  primaryKey: 'slug'
});

I'm not an ember pro, but I had wanted to use a slug instead of an ID recently and did this, wondering if this what you're after? https://stackoverflow./a/14967337/472852

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