当我发布到这个控制器时,我回到了这个响应:Fatal error: Call to a member function find() on a non-object in /app/Controller/AppController.php on line 26
这可能与明确使用$this->data()
有关。我使用CakePHP save without form 每个在那里的建议,但由于我没有使用表格发送数据(因此不使用$this->request->data()
),我想知道$this->data()
替代是什么,所以我可以得到这个工作。在CakePHP 2.0中发布到带有Ajax的控制器
我的数据库表是submissions_favorites
。
这是我SubmissionFavorite型号:
class SubmissionFavorite extends AppModel {
var $name = 'SubmissionFavorite';
var $belongsTo = array(
'User' => array(
'className' => 'User'
)
);
}
这是AjaxController(什么我张贴于):
class AjaxController extends AppController {
var $layout = 'ajax'; // uses an empty layout
var $autoRender = false; // renders nothing by default
var $uses = 'SubmissionFavorite';
public function beforeFilter() {
parent::beforeFilter();
$this->Auth->loginRedirect = array('controller' => 'home', 'action' => 'index');
$this->Auth->allow('addFavorite');
$this->Auth->flashElement = 'flash_error';
}
public function addFavorite() {
$this->autoRender = false;
$this->data['SubmissionFavorite']['user_id'] = $this->Session->read('Auth.User.id');
$this->data['SubmissionFavorite']['submission_id'] = $_POST['id'];
$this->data['SubmissionFavorite']['when'] = DboSource::expression('NOW()');
$message = array('success' => 'success');
$toReturn = json_encode($message);
if ($this->RequestHandler->isAjax()) {
if ($this->Session->read('Auth.User')) {
$this->SubmissionFavorite->save($this->data);
return $toReturn;
} else {
$login = array('login' => 'Please log in to add favorites');
return json_encode($login);
}
}
}
线26在我AppController的是:
protected function getSubmissionCount() {
$totalSubmissions = $this->Submission->find('count');
return $totalSubmissions;
}
这与其他事情完全无关。当我在我的AjaxController中编写新方法时,我甚至没有向AppController添加任何内容,所以我不确定它是如何相关的(或者为什么我甚至在该文件中出现错误)。
这是你的AppController中的行号26 ...? – 2012-02-29 12:15:22
更新了原来的帖子。 – 2012-02-29 22:16:06