如何在cakephp 2.0中登录的用户下添加门票？

Question

我在加入车票不管是谁登录的问题，CakePHP的1.3这条线工作完全正常：$this->data['Ticket']['user_id'] = $this->Auth->user();下面是完整的附加动作：

public function add() { 
    if ($this->request->is('post')) { 
    $this->Ticket->create(); 
    $this->data['Ticket']['user_id'] = $this->Auth->user(); 
    if ($this->Ticket->save($this->request->data)) { 
     $this->Session->setFlash(__('The ticket has been saved')); 
     $this->redirect(array('action' => 'index')); 
    } else { 
     $this->Session->setFlash(__('The ticket could not be saved. Please, try again.')); 
    } 
    } 

    $users = $this->Ticket->User->find('list'); 
    $this->set(compact('users')); 
} 

甚至没有现在的代码$this->Session->read('user_id');作品。那么，两者中的任何一个都添加了票据，但user_id是空白的。任何帮助将不胜感激。

Answer 1

$ this-> Auth-> user（）返回一个数组，其中包含有关用户的各种字段。我想你应该更换线路4：

$this->data['Ticket']['user_id'] = $this->Auth->user('id'); 

或者，你可以先分配的结果给一个变量，然后附加到票：

$user = $this->Auth->user(); 
$this->data['Ticket']['user_id'] = $user['User']['id']; 

编辑

我看到发生了什么现在。您正在对对象进行编辑，然后保存请求数据...所以您的用户ID永远不会传递给保存。

试试这个：

public function add() { 
if ($this->request->is('post')) { 
    $this->Ticket->create(); 
    $data = $this->request->data; 
    $data['Ticket']['user_id'] = $this->Auth->user('id'); 
    if ($this->Ticket->save($data)) { 
     $this->Session->setFlash(__('The ticket has been saved')); 
     $this->redirect(array('action' => 'index')); 
    } else { 
     $this->Session->setFlash(__('The ticket could not be saved. Please, try again.')); 
    } 
} 

$users = $this->Ticket->User->find('list'); 
$this->set(compact('users')); 

}