【发布时间】:2025-12-08 17:10:01
【问题描述】:
如果这是一个简单的问题,我是蛋糕新手。抱歉。
当我完成保存数据并尝试显示有关用户是否已保存或无法保存的信息时,显示下一个错误:
错误:在非对象上调用成员函数 error() 文件 C:\wamp\www\proyecto\src\Controller\AdministradorsController.php 线路:76
AdministradorsController 扩展了 AppController
public function add()
{
$administrador = $this->Administradors->newEntity();
if ($this->request->is('post')) {
$this->loadModel('Personas');
$persona = $this->Personas->newEntity();
$persona->rut = $this->request->data['Personas']['rut'];
$persona->sexo = $this->request->data['Personas']['sexo'];
$persona->nombre = $this->request->data['Personas']['nombre'];
$persona->apellido_paterno = $this->request->data['Personas']['apellido_paterno'];
$persona->apellido_materno = $this->request->data['Personas']['apellido_materno'];
$persona->direccion = $this->request->data['Personas']['direccion'];
$persona->telefono_fijo = $this->request->data['Personas']['telefono_fijo'];
$persona->telefono_movil = $this->request->data['Personas']['telefono_movil'];
$persona->fecha_nacimiento = $this->request->data['Personas']['fecha_nacimiento'];
$persona->email = $this->request->data['Personas']['email'];
$persona->comuna_id = $this->request->data['Personas']['comuna_id'];
if(!$this->Personas->save($persona)){
$this->Flash->error('The administrador could not be saved. Please, try again.');
}
$administrador = $this->Administradors->newEntity();
$administrador->persona_id = $persona->id;
if(!$this->Administradors->save($administrador)){
$this->Flash->error('The administrador could not be saved. Please, try again.');
}
$this->loadModel('Users');
$user = $this->Users->newEntity();
$user->username = $persona->email;
$user->password = $this->rand_passwd(6);
$user->estado = true;
$user->persona_id = $persona->id;
$user->role_id = ADMIN;
if($this->Users->save($user)){
$this->Flash->success('The administrador has been saved.');
return $this->redirect(['action' => 'index']);
}else{
$this->Flash->error('The administrador could not be saved. Please, try again.');
}
}
$personas = $this->Administradors->Personas->find('list', ['limit' => 200]);
$this->set(compact('administrador', 'personas'));
$this->set('_serialize', ['administrador']);
$this->loadModel('Regions');
$comunas = $this->Regions->Comunas->find('list', ['limit' => 200]);
$this->set(compact('comuna', 'comunas'));
$this->set('_serialize', ['comuna']);
}
数据正在插入数据库,但 Flash 消息给我一个错误,抱歉我的英语很差,谢谢
【问题讨论】:
-
您似乎没有加载
Flash组件。在AppController.php的initialize()方法中,输入$this->loadComponent('Flash'); -
再次感谢 Andre,但在 'AppController.php' 中我有 'loadComponent('Flash')' 但我在 AdministradorsController 中的方法 'initialize( )',这次使用 Flash Message。我不知道我为此做了什么。
-
Edgar,在另一个控制器中再次加载
Flash组件应该没有问题。您是否像这样扩展AppController:class AdministradorsController extends AppController。另一个可能导致问题的问题是,如果您在AdministratorController中定义initialize(),但没有调用parent::initialize()。 -
是的,就是这样,我没有打电话给 parent::initialize() ,谢谢。
标签: php cakephp cakephp-3.0