如何在cakephp中的另一個條件內使用條件

Question

我有一個答案。 我也有兩個ID，即男人和女人的ID字段在另一個表中的名稱為ca_field_id 。

我的要求是我要在以下條件下獲取數據

1. 既有男人（id = 37）又有女人（id = 38）
2. 年齡67
3. 女性年齡65

但是我得到的數據都是67歲的男性和67歲的女性，反之亦然。

用下面的查詢：

$numberofemployeesmen = 37;
$numberofemployeeswomen =38;

$caanswer = $this->CaAnswer->find('all', 
    array(
        'conditions' => array(
            'CaAnswer.ca_field_id' => array($numberofemployeesmen,$numberofemployeeswomen),
            'CaAnswer.answer' => array(67,65)
         )
     )
 );

我也嘗試了如下但沒有用

$numberofemployeesmen = 37;
$numberofemployeeswomen =38;

$caanswer = $this->CaAnswer->find('all', 
    array('conditions' => array(
        'CaAnswer.ca_field_id' => array($numberofemployeesmen,$numberofemployeeswomen),
        'CaAnswer.answer'=> array(
            67 AND array('CaAnswer.ca_field_id' =>$numberofemployeesmen),
            65 AND array('CaAnswer.ca_field_id'=>$numberofemployeeswomen))
        )
    )
 );

請告訴我我該如何解決...

Answer 1

嘗試這個：

$numberofemployeesmen = 37;
$numberofemployeeswomen = 38;

$caanswer = $this->CaAnswer->find('all', 
    [
        'conditions' => [
            'OR' => [
                [
                    'CaAnswer.ca_field_id' => $numberofemployeesmen,
                    'CaAnswer.answer' => 67
                ],
                [
                    'CaAnswer.ca_field_id' => $numberofemployeeswomen,
                    'CaAnswer.answer' => 65
                ],
             ]
         ]
     ]
 );

如果這不起作用，則可能需要在OR內添加其他AND鍵：

$caanswer = $this->CaAnswer->find('all', 
    [
        'conditions' => [
            'OR' => [
                [
                    'AND' => [
                        'CaAnswer.ca_field_id' => $numberofemployeesmen,
                        'CaAnswer.answer' => 67
                    ],
                ],
                [
                    'AND' => [
                        'CaAnswer.ca_field_id' => $numberofemployeeswomen,
                        'CaAnswer.answer' => 65
                    ],
                ],
             ]
         ]
     ]
 );

請注意，在此示例中， AND位於其自己的數組內，因此第二個AND鍵不會覆蓋第一個。

想法是，您說的是我要第一組AND條件或第二組AND條件。 但是在每個方面，兩個條件都需要滿足。

可能不完全正確，但是這些應該可以讓您了解如何完成此操作。 （就從我頭頂上跳下來）。

Answer 2

你有沒有嘗試過

$caanswer = $this->CaAnswer->find('all', 
    array('conditions' => array(
        'CaAnswer.ca_field_id' => array($numberofemployeesmen,$numberofemployeeswomen),
        'CaAnswer.answer'=> array(
            67 AND array('CaAnswer.ca_field_id' =>0),
            65 AND array('CaAnswer.ca_field_id'=>1))
        )
    )
 );

如果我沒記錯的話，array（$ numberofemployeesmen，$ numberofemployeeswomen）創建一個像這樣的數組0 => $ numberofemployeesmen 1 => $ numberofemployeeswomen