cakephp多個記錄數據數組適合請求數據

Question

我需要從模型中獲取多個記錄，然後將它們放入請求 - >數據，以便將視圖呈現爲具有多個輸入字段集的表單，例如name ='data [Applicant] [0] [DISPLAY_NAME]」。 name ='data [申請人] [1] [display_name]'...每個申請人都有數據價值。

其實我已經做了我想要的東西，但我不認爲這是一個很好的方法。 明白，如果任何人都可以引導我

 foreach ($this->Applicant->data['Applicant'] as $key=>$item){ 
      $data['Applicant'][] = $item['Applicant']; 
     } 
     $this->request->data = $data;//set Model to data 
     $this->set('data' , $this->Applicant->data); 

$這 - >申請人>數據如下：

Array 
(
    [Applicant] => Array 
     (
      [0] => Array 
       (
        [Applicant] => Array 
         (
          [id] => 1 
          [application_id] => 17 
          [name] => User 
          [first_name] => 
... 
        ) 

      ) 

     [1] => Array 
      (
       [Applicant] => Array 
        (
         [id] => 3 
         [application_id] => 17 
         [name] => 
         [first_name] => 

以下是所希望的輸出（以下一個電平）：

Array 
(
    [Applicant] => Array 
     (
      [0] => Array 
       (
        [id] => 1 
        [application_id] => 17 
        [name] => User 
        [first_name] => 
... 

       ) 

      [1] => Array 
       (
        [id] => 3 
        [application_id] => 17 
        [name] => 
        [first_name] => 

謝謝

Answer 1

這應該就足夠了：

$this->request->data['Applicant'] = Hash::extract($this->Applicant->data, 'Applicant.{n}.Applicant');