Cakephp 3的虚拟字段
发布时间:2020-05-31 00:42:12 所属栏目:PHP 来源:互联网
导读:我需要在我的用户实体中拥有一个虚拟属性.我跟着 CakePHP book. UserEntity.php namespace AppModelEntity;use CakeORMEntity;class User extends Entity { protected $_virtual = [full_name]; protected functi
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我需要在我的用户实体中拥有一个虚拟属性.我跟着 CakePHP book. UserEntity.php namespace AppModelEntity;
use CakeORMEntity;
class User extends Entity {
protected $_virtual = ['full_name'];
protected function _getFullName() {
return $this->_properties['firstname'] . ' ' . $this->_properties['lastname'];
}
}
在控制器中 $users = TableRegistry::get('Users');
$user = $users->get(29);
$firstname = $user->firstname; // $firstname: "John"
$lastname = $user->lastname; // $lastname: "Doe"
$value = $user->full_name; // $value: null
我完全按照这本书,我只得到一个空值. 根据@ndm,问题是由于文件命名错误.我将用户实体类命名为UserEntity.php. The CakePHP name conventions说:
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