CakePHP Containable在“有很多”关系中未返回正确的结果

Question

Someone can tell me why it doesn't work:

$data = $this->Question->find('all', array(
                             'conditions' => array(
                                               'Question.id' => $qid
                                             ),
                             'contain' => array(
                                            'Slide' => array('Training')
                                          )
                   ));

Relation is as follows:

Training -> has_many -> Slide -> has_many -> Question

So Why result is something like that:

 [0] => Array
    (
        [Question] => Array
            (
                [id] => 1
            )
        [Slide] => Array
            (
                [id] => 1320
            )
    )

Answer 1

You're calling #find on the Question model. So, you need to define the relationships from Question to Slide and from Slide to Training to include them in your results. Try adding Question belongsTo Slide and Slide belongsTo Training.