On Jueves, 28 de junio de 2012 09:20:43 Gloufy escribió:
> Hi everybody,
>
> I want to export a model ton JSON with relationships but i don't want all
> the attributes of the object from the relationship... because it's to
> heavy...
>
> Ex :
> models :
>
> class Project < ActiveRecord::Base
>
> belongs_to :type
>
> #Attribute for project :id, :title
>
> end
>
> class Type < ActiveRecord::Base
>
> has_many :Projects
>
> #Attribute for Type :id, :title,:active,:updated_at,:created_at
>
> end
>
> controller :
>
> class ProjectsController < ApplicationController
>
> activescaffold :project
>
> def list_respond_to_json
>
> @records.to_json(:only=>[:id,:title],:include=>[:type])
>
> end
>
> end
>
> The results is :
>
> {
>
> - "type":{
> - "created_at":"2007-04-20T00:00:00Z",
> - "updated_at":"2011-08-14T16:07:45Z",
> - "id":58,
> - "title":"Série"
> },
> - "type_id":58,
> - "id":791,
> - "title":"Toto"
>
> }
>
>
> but i would like to have :
>
> {
>
> - "type":{
> - "id":58,
> - "title":"Série"
> },
> - "type_id":58,
> - "id":791,
> - "title":"SÉRIE"
>
> }
>
> how i can do that ?
@records.to_json(:only=>[:id,:title],:include=>{:type => {:only => [:id,
:title]}})
>
> Thanks for your help
>
> Gloufy
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