无法从cakephp的habtm中获得所需的记录

Question

在Cakephp中，我需要获得教授主题'初级英语'的导师。相反，我得到所有与任何主题的导师，所以条件被忽略，没有错误。导师和他们教授的科目之间存在着一种恶性关系。

$this->Tutor->Behaviors->load('Containable'); 
     $tutors=$this->Tutor->find('all',array(
      'contain' => array('Subject',array('conditions'=> array('Subject.name' => 'Primary English'))), 
      'contain' => array('Subject'), 


     'recursive' =>-1, 
       // 'order'=> $orderoptions, 
      'fields'=>array('Tutor.last_name', 'Tutor.first_name','Tutor.id'), 

       )); 
      debug($tutors); 


array(
    (int) 0 => array(
     'Tutor' => array(
      'last_name' => 'Wyers', 
      'first_name' => 'Adele', 
      'id' => '13' 
     ), 
     'Subject' => array() 
    ), 
    (int) 1 => array(
     'Tutor' => array(
      'last_name' => 'Payet', 
      'first_name' => 'Allison', 
      'id' => '7' 
     ), 
     'Subject' => array(
      (int) 0 => array(
       'id' => '4', 
       'name' => 'English - Year 11', 
       'TutorsSubject' => array(
        'id' => '30', 
        'tutor_id' => '7', 
        'subject_id' => '4' 
       ) 
      ), 

Answer 1

删除'recursive'=> -1。这可以防止它递归地选择关系。如果这仍然不起作用，然后把'递归'=> 2英寸