CakePHP foreignKey未保存在belongsTo关系中

Question

我有桌子profiles和桌子users,并且profiles有belongsTo关系users.在我profiles/edit看来,我有一个现有的下拉列表users可供选择.

然而,正如我所料,它users.id并没有被保存下来profiles.user_id.

ProfilesController.php - >编辑:

$this->set('users', $this->Profile->User->find('list'));

并在视图 - >配置文件 - > edit.ctp

echo $this->Form->input('User');

debug($this->request);在控制器中运行表明正确的值正被发送回控制器.保存操作如下所示:

if ($this->request->is('post') || $this->request->is('put')) {
    if ($this->Profile->save($this->request->data)) {
        $this->Session->setFlash(__('The profile has been saved'));
    } else {
        $this->Session->setFlash(__('The profile could not be saved. Please, try again.'));
    }
}

在返回的数据中:

data => array(
    'Profile' => array(
        'User' => '3',
                    ...

Answer 1

这种语法错误:

echo $this->Form->input('User');

您的模型中没有名为"User"的字段Profile.这应该是:

echo $this->Form->input('user_id');