Recursive in cakephp3?

问题

here is my table association code:

class UserMastersTable extends Table {
  public function initialize(array $config) {
        parent::initialize($config); 
        $this->table('user_masters');     
        $this->hasOne('person_masters', [
            'className' => 'person_masters',
            'foreign_key'=>'user_master_id',
            'dependent' => true
        ]);
    }
}

when in controller i am using: $this->UserMasters->get($id); it results only user_masters table data.. so how can i also get Associated tables data??

回答1:

Use contain()

Copy-Paste from the manual:

You should use contain() when you want to load the primary model, and its associated data. While contain() will let you apply additional conditions to the loaded associations, you cannot constrain the primary model based on the associations. For more details on the contain(), look at Eager Loading Associations.

// In a controller or table method.

// As an option to find()
$query = $articles->find('all', ['contain' => ['Authors', 'Comments']]);

// As a method on the query object
$query = $articles->find('all');
$query->contain(['Authors', 'Comments']);

Read the manual before jumping into trial and error driven development! If you would have done one of the tutorials in the manual before this would be clear. So do them now, they'll cover a lot more of the basics.

来源：https://stackoverflow.com/questions/33015910/recursive-in-cakephp3