Contoh afterFind call back dalam CakePHP

Kod di bawah diletakkan di dalam model untuk mengubahsuai data yang dihantar supaya memasukkan data dari table lain untuk kegunaan dropdown menggunakan find('list')

  # untuk process dropdown
  function afterFind($results) {

      // load Package model here
      App::import('Model','Package');
      $this->PackageNumber = new PackageNumber();
      $this->PackageNumber->recursive = -1;

      #App::import('Helper', 'Time');
      #$time = new TimeHelper();

      # loop data

      foreach ($results as $key => $val) {
        # $val akan beri nilai package_no_id
        # assign var baru nama title
        if(!empty($val['SelectedSubcon']['package_no_id'])){
          $package_id = $val['SelectedSubcon']['package_no_id'];
          $package = $this->PackageNumber->read('title', $package_id);
          $results[$key]['SelectedSubcon']['package_no_id'] = $package['PackageNumber']['title'];
        }
      }
      return $results;
    }