如何获取关系表的所有关联信息？

Question

我有一些相关的表，主要是模型：

<?php
App::uses('AppModel', 'Model');
class Information extends AppModel {
public $useTable = 'informations';
public $displayField = 'name';
public $validate = array(
    'name' => array(
        'notempty' => array(
            'rule' => array('notempty'),
            'message' => 'The field name can not be empty',
        ),
    ),
    'lastname' => array(
        'notempty' => array(
            'rule' => array('notempty'),
            'message' => 'The field lastname can not be empty',
        ),
    ),
    'email' => array(
        'email' => array(
            'rule' => array('email'),
            'message' => 'The email address is not correct',
        ),
    ),
);

public $belongsTo = array(
    'Country' => array(
        'className' => 'Country',
        'foreignKey' => 'countries_id',
        'conditions' => '',
        'fields' => '',
        'order' => ''
    )
);

public $hasMany = array(
        'Education' => array(
                'className' => 'Education',
                'foreignKey' => 'informations_id',
                'dependent' => true
        ),
        'Experience' => array(
                'className' => 'Experience',
                'foreignKey' => 'informations_id',
                'dependent' => true
        ),
        'Attachment' => array(
                'className' => 'Attachment',
                'foreignKey' => 'informations_id',
                'dependent' => true
        )
);

}

我需要获取与 ID 相关的所有数据，但是当我尝试使用此代码获取数据时：

  public function view($id = null) {
    $this->Information->id = $id;
    if (!$this->Information->exists()) {
        throw new NotFoundException(__('Invalid information'));
    }
    $this->set('information', $this->Information->read(null, $id));
}

未显示表中的信息 Education、Experience 和 Attachment仅获取此信息：

Array
(
   [id] => 9
   [name] => Reynier
   [lastname] => Perez Mira
   [email] => [email protected]
   [mobile_phone] => 04241805609
   [home_phone] => 02735555899
   [address] => asdas
   [picture] => skills.png
   [other_information] => asdasdasd
   [recruitment_status] => Call for Interview
   [countries_id] => 9
)

为什么？我错过了什么吗？

Answer 1

更新您的函数以设置信息递归：

public function view($id = null) {
    $this->Information->id = $id;
    if (!$this->Information->exists()) {
        throw new NotFoundException(__('Invalid information'));
    }
    $this->Information->recursive = 1;
    $this->set('information', $this->Information->read(null, $id));
}

然后只需确保信息模型中的所有关系都设置为指向您想要包含的其他模型。