/** * Index method * * @return void */ public function index() { //$this->set('categorias', $this->paginate($this->Categorias)); $find = $this->Categorias->find('all', ['fields' => ['id', 'categoria_id', 'nome']])->toArray(); $collection = new Collection($find); $categorias = $collection->nest('id', 'categoria_id')->toArray(); $this->set('categorias', $categorias); $this->set('_serialize', ['categorias']); }