我对 afterDelete 回调方法有疑问。我不能使用它们。
在我的一个“存储”插件控制器中,我想删除一条记录,然后我想做一些其他的事情,但没有达到回调方法。我已经通过在 afterDelete() 回调方法中添加日志消息来检查这一点。
这是我删除记录的控制器:
namespace Storages\Controller;
class StoragecontainerBlocksController extends AppController {
public function initialize() {
parent::initialize();
$this->loadComponent('RequestHandler');
}
public function ajaxDeleteBlockElement() {
$this->autoRender = false;
// load model
$this->loadModel("StoragecontainerBlockElements");
// get element id
$elementId = $this->request->data('id');
$this->request->allowMethod(['post', 'delete']);
// delete element
$storagecontainerBlockElement = $this->StoragecontainerBlockElements->get($elementId);
$this->StoragecontainerBlockElements->delete($storagecontainerBlockElement);
}
}
这是定义 afterDelete 回调的(模型)表:
use Cake\Log\Log;
class StoragecontainerBlockElementsTable extends Table {
public function afterDelete(Event $event) {
Log::debug('Got here');
}
}
Update:
当我调试的时候Log::debug($this->StoragecontainerBlockElements);
在 ajaxDeleteBlockElement 函数内,我在 debug.log 文件中得到以下数组:
2017-03-31 07:03:48 Debug: Cake\ORM\Table Object
(
[registryAlias] => StoragecontainerBlockElements
[table] => storagecontainer_block_elements
[alias] => StoragecontainerBlockElements
[entityClass] => \Cake\ORM\Entity
[associations] => Array
(
)
[behaviors] => Array
(
)
[defaultConnection] => default
[connectionName] => default
Update:
namespace Storages\Model\Table;
use Cake\ORM\RulesChecker;
use Cake\ORM\Table;
use Cake\Validation\Validator;
use Cake\Log\Log;
class StoragecontainerBlockElementsTable extends Table {
public function initialize(array $config) {
parent::initialize($config);
}
public function afterDelete(Event $event) {
Log::debug('Got here');
}
}