我有两张桌子。申请人和申请人帐户。
applicants
->applicant_id int(11) PK
->name varchar(45)
applicant_accounts
->account_id int(11) PK
->applicant_id int(11)
->userName varchar(45)
我已将此代码代码放在我的申请者模型中,但它不起作用。
protected $has_one = array('applicant_account' => array('model' => 'Applicant_Account', 'foreign_key' => 'applicant_id'));
我尝试将主键重命名为“id”,并通过将此代码放入我的申请者模型中来达到我想要的结果。
protected $has_one = array('applicant_account');
然后通过这个访问它的数据
$applicant = ORM::factory('applicant', 1);
echo $applicant->name.' ----> '.$applicant->applicant_account->userName;
请帮帮我。我需要知道如何在两个主键未命名为“id”的表中建立 has_one 关系
申请人_型号
<?php defined('SYSPATH') OR die('No direct access allowed.');
class Applicant_Model extends ORM {
protected $has_one = array('applicant_account' => array('model' => 'Applicant', 'foreign_key' => 'applicant_id'));
protected $primary_key = 'applicant_id';
}
申请人_账户_型号
<?php defined('SYSPATH') OR die('No direct access allowed.');
class Applicant_Account_Model extends ORM {
protected $primary_key = 'account_id';
}
testing.php(仅用于显示目的)
$applicants = ORM::factory('applicant', 1);
echo $applicant->name.' | '.$applicant->applicant_account->userName.'<br>';