public function edit($id = 0)
 {
     $this->fields['file_name']['visible'] = false;
     $this->fields['file_content']['visible'] = false;
     parent::edit($id);
     $this->render = 'edit';
 }
 public function edit($id = 0)
 {
     parent::edit($id);
     $this->render = 'edit';
 }
 public function edit($id = 0)
 {
     $model = $this->alias;
     $dateFormat = 'Y-m-d H:i:s';
     if ($this->request->is(array('post', 'put'))) {
         $startDate = $this->request->data[$model]['start_date'];
         $startTime = $this->request->data[$model]['start_time'];
         $endTime = $this->request->data[$model]['end_time'];
         $this->request->data[$model]['start_time'] = date($dateFormat, strtotime($startDate . ' ' . $startTime));
         $this->request->data[$model]['end_time'] = date($dateFormat, strtotime($startDate . ' ' . $endTime));
     }
     parent::edit($id);
     $temp_date = new DateTime($this->request->data[$model]['start_time']);
     $this->request->data[$model]['start_date'] = $temp_date->format('d-m-Y');
     $temp_date = new DateTime($this->request->data[$model]['start_time']);
     $this->request->data[$model]['start_time'] = $temp_date->format('h:i A');
     $temp_date = new DateTime($this->request->data[$model]['end_time']);
     $this->request->data[$model]['end_time'] = $temp_date->format('h:i A');
     $this->render = 'edit';
 }